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A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd). There is a race condition which can lead sshd to handle some signals in an unsafe manner. An unauthenticated, remote attacker may be able to trigger it by failing to authenticate within a set time period.
Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
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inferences should be drawn on account of other sites being
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OR
*cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
*cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:* versions from (including) 11.0.0 up to (including) 11.70.2
*cpe:2.3:a:netapp:ontap_tools:9:*:*:*:*:vmware_vsphere:*:*
OR
*cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
*cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
*cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:* versions from (including) 11.0.0 up to (including) 11.70.2
*cpe:2.3:a:netapp:ontap:9:*:*:*:*:*:*:*
*cpe:2.3:a:netapp:ontap_tools:9:*:*:*:*:vmware_vsphere:*:*
*cpe:2.3:a:netapp:ontap_tools:10:*:*:*:*:vmware_vsphere:*:*
Changed
CPE Configuration
OR
*cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:* versions from (including) 8.6 up to (excluding) 9.8
*cpe:2.3:a:openbsd:openssh:8.5:p1:*:*:*:*:*:*
*cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:* versions up to (excluding) 4.4
*cpe:2.3:a:openbsd:openssh:4.4:-:*:*:*:*:*:*
OR
*cpe:2.3:a:openbsd:openssh:8.6:-:*:*:*:*:*:*
*cpe:2.3:a:openbsd:openssh:8.5:p1:*:*:*:*:*:*
*cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:* versions up to (excluding) 4.4
*cpe:2.3:a:openbsd:openssh:4.4:-:*:*:*:*:*:*
*cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:* versions from (including) 8.6 up to (including) 9.8
Changed
CPE Configuration
OR
*cpe:2.3:o:amazon:linux_2023:-:*:*:*:*:*:*:*
OR
*cpe:2.3:o:amazon:amazon_linux:2023.0:*:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:o:almalinux:almalinux:9.0:-:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* versions from (including) 14.0 up to (excluding) 14.6
*cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* versions from (including) 13.0 up to (excluding) 13.6.8
*cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* versions from (including) 12.0 up to (excluding) 12.7.6
Added
CPE Configuration
OR
*cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:* versions from (including) 4.32.0 up to (including) 4.32.1f
Added
CPE Configuration
OR
*cpe:2.3:o:canonical:ubuntu_linux:23.10:*:*:*:*:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:24.04:*:*:*:lts:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:netapp:500f_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:netapp:500f:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:netapp:8300_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:netapp:8300:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:netapp:8700_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:netapp:8700:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:netapp:a150_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:netapp:a150:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:netapp:a1k_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:netapp:a1k:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:netapp:a220_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:netapp:a220:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:netapp:a250_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:netapp:a250:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:netapp:a400_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:netapp:a400:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:netapp:a700s_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:netapp:a700s:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:netapp:a70_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:netapp:a70:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:netapp:a800_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:netapp:a800:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:netapp:a900_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:netapp:a900:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:netapp:a90_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:netapp:a90:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:netapp:a9500_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:netapp:a9500:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:netapp:bootstrap_os:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:netapp:hci_compute_node:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:netapp:c190_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:netapp:c190:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:netapp:c250_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:netapp:c250:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:netapp:c400_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:netapp:c400:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:netapp:c800_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:netapp:c800:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:netapp:fas2720_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:netapp:fas2720:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:netapp:fas2750_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:netapp:fas2750:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:netapp:fas2820_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:netapp:fas2820:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:sonicwall:sma_6200_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:sonicwall:sma_6200:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:sonicwall:sma_6210_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:sonicwall:sma_6210:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:sonicwall:sma_7200_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:sonicwall:sma_7200:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:sonicwall:sma_7210_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:sonicwall:sma_7210:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:sonicwall:sma_8200v_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:sonicwall:sma_8200v:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:sonicwall:sra_ex_7000_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:sonicwall:sra_ex_7000:-:*:*:*:*:*:*:*
Changed
Reference Type
CVE: https://bugzilla.redhat.com/show_bug.cgi?id=2294604 Types: Issue Tracking, Third Party Advisory
CVE: https://bugzilla.redhat.com/show_bug.cgi?id=2294604 Types: Third Party Advisory
Changed
Reference Type
Red Hat, Inc.: https://bugzilla.redhat.com/show_bug.cgi?id=2294604 Types: Issue Tracking, Third Party Advisory
Red Hat, Inc.: https://bugzilla.redhat.com/show_bug.cgi?id=2294604 Types: Third Party Advisory
Added
Reference Type
CVE: http://seclists.org/fulldisclosure/2024/Jul/18 Types: Mailing List
Added
Reference Type
CVE: http://seclists.org/fulldisclosure/2024/Jul/19 Types: Mailing List
Added
Reference Type
CVE: http://seclists.org/fulldisclosure/2024/Jul/20 Types: Mailing List
Added
Reference Type
CVE: http://www.openwall.com/lists/oss-security/2024/07/01/12 Types: Mailing List
Added
Reference Type
CVE: http://www.openwall.com/lists/oss-security/2024/07/01/13 Types: Mailing List
Added
Reference Type
CVE: http://www.openwall.com/lists/oss-security/2024/07/02/1 Types: Mailing List
Added
Reference Type
CVE: http://www.openwall.com/lists/oss-security/2024/07/03/1 Types: Mailing List
Added
Reference Type
CVE: http://www.openwall.com/lists/oss-security/2024/07/03/11 Types: Exploit, Mailing List
Added
Reference Type
CVE: http://www.openwall.com/lists/oss-security/2024/07/03/2 Types: Mailing List
CVE: http://www.openwall.com/lists/oss-security/2024/07/03/4 Types: Mailing List
Added
Reference Type
CVE: http://www.openwall.com/lists/oss-security/2024/07/03/5 Types: Mailing List
Added
Reference Type
CVE: http://www.openwall.com/lists/oss-security/2024/07/04/1 Types: Mailing List
Added
Reference Type
CVE: http://www.openwall.com/lists/oss-security/2024/07/04/2 Types: Exploit, Mailing List
Added
Reference Type
CVE: http://www.openwall.com/lists/oss-security/2024/07/08/2 Types: Exploit, Mailing List
Added
Reference Type
CVE: http://www.openwall.com/lists/oss-security/2024/07/08/3 Types: Mailing List
Added
Reference Type
CVE: http://www.openwall.com/lists/oss-security/2024/07/09/2 Types: Mailing List
Added
Reference Type
CVE: http://www.openwall.com/lists/oss-security/2024/07/09/5 Types: Exploit, Mailing List
Added
Reference Type
CVE: http://www.openwall.com/lists/oss-security/2024/07/10/1 Types: Exploit, Mailing List
Added
Reference Type
CVE: http://www.openwall.com/lists/oss-security/2024/07/10/2 Types: Mailing List
Added
Reference Type
CVE: http://www.openwall.com/lists/oss-security/2024/07/10/3 Types: Mailing List
Added
Reference Type
CVE: http://www.openwall.com/lists/oss-security/2024/07/10/4 Types: Mailing List
Added
Reference Type
CVE: http://www.openwall.com/lists/oss-security/2024/07/10/6 Types: Mailing List
Added
Reference Type
CVE: http://www.openwall.com/lists/oss-security/2024/07/11/1 Types: Mailing List
Added
Reference Type
CVE: http://www.openwall.com/lists/oss-security/2024/07/11/3 Types: Mailing List
Added
Reference Type
CVE: http://www.openwall.com/lists/oss-security/2024/07/23/4 Types: Mailing List
Added
Reference Type
CVE: http://www.openwall.com/lists/oss-security/2024/07/23/6 Types: Mailing List
Added
Reference Type
CVE: http://www.openwall.com/lists/oss-security/2024/07/28/2 Types: Mailing List
Added
Reference Type
CVE: http://www.openwall.com/lists/oss-security/2024/07/28/3 Types: Mailing List
Added
Reference Type
CVE: https://archlinux.org/news/the-sshd-service-needs-to-be-restarted-after-upgrading-to-openssh-98p1/ Types: Third Party Advisory
Added
Reference Type
CVE: https://arstechnica.com/security/2024/07/regresshion-vulnerability-in-openssh-gives-attackers-root-on-linux/ Types: Press/Media Coverage, Third Party Advisory
Added
Reference Type
CVE: https://blog.qualys.com/vulnerabilities-threat-research/2024/07/01/regresshion-remote-unauthenticated-code-execution-vulnerability-in-openssh-server Types: Press/Media Coverage, Third Party Advisory
Added
Reference Type
CVE: https://explore.alas.aws.amazon.com/CVE-2024-6387.html Types: Third Party Advisory
CVE Modified by Red Hat, Inc.9/13/2024 11:15:08 PM
Action
Type
Old Value
New Value
Removed
Reference
Red Hat, Inc. http://seclists.org/fulldisclosure/2024/Jul/18
Removed
Reference
Red Hat, Inc. http://seclists.org/fulldisclosure/2024/Jul/19
Removed
Reference
Red Hat, Inc. http://seclists.org/fulldisclosure/2024/Jul/20
Removed
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/01/12
Removed
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/01/13
Removed
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/02/1
Removed
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/03/1
Removed
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/03/11
Removed
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/03/2
Removed
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/03/3
Removed
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/03/4
Removed
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/03/5
Removed
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/04/1
Removed
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/04/2
Removed
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/08/2
Removed
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/08/3
Removed
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/09/2
Removed
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/09/5
Removed
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/10/1
Removed
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/10/2
Removed
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/10/3
Removed
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/10/4
Removed
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/10/6
Removed
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/11/1
Removed
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/11/3
Removed
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/23/4
Removed
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/23/6
Removed
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/28/2
Removed
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/28/3
Removed
Reference
Red Hat, Inc. https://archlinux.org/news/the-sshd-service-needs-to-be-restarted-after-upgrading-to-openssh-98p1/
Removed
Reference
Red Hat, Inc. https://arstechnica.com/security/2024/07/regresshion-vulnerability-in-openssh-gives-attackers-root-on-linux/
Removed
Reference
Red Hat, Inc. https://blog.qualys.com/vulnerabilities-threat-research/2024/07/01/regresshion-remote-unauthenticated-code-execution-vulnerability-in-openssh-server
Removed
Reference
Red Hat, Inc. https://explore.alas.aws.amazon.com/CVE-2024-6387.html
Removed
Reference
Red Hat, Inc. https://forum.vmssoftware.com/viewtopic.php?f=8&t=9132
Removed
Reference
Red Hat, Inc. https://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2024-002.txt.asc
Removed
Reference
Red Hat, Inc. https://github.com/AlmaLinux/updates/issues/629
Removed
Reference
Red Hat, Inc. https://github.com/Azure/AKS/issues/4379
Removed
Reference
Red Hat, Inc. https://github.com/PowerShell/Win32-OpenSSH/discussions/2248
Removed
Reference
Red Hat, Inc. https://github.com/PowerShell/Win32-OpenSSH/issues/2249
Removed
Reference
Red Hat, Inc. https://github.com/microsoft/azurelinux/issues/9555
Removed
Reference
Red Hat, Inc. https://github.com/openela-main/openssh/commit/e1f438970e5a337a17070a637c1b9e19697cad09
Removed
Reference
Red Hat, Inc. https://github.com/oracle/oracle-linux/issues/149
Removed
Reference
Red Hat, Inc. https://github.com/rapier1/hpn-ssh/issues/87
Removed
Reference
Red Hat, Inc. https://github.com/zgzhang/cve-2024-6387-poc
Removed
Reference
Red Hat, Inc. https://lists.almalinux.org/archives/list/[email protected]/thread/23BF5BMGFVEVUI2WNVAGMLKT557EU7VY/
Removed
Reference
Red Hat, Inc. https://lists.mindrot.org/pipermail/openssh-unix-announce/2024-July/000158.html
Removed
Reference
Red Hat, Inc. https://lists.mindrot.org/pipermail/openssh-unix-dev/2024-July/041431.html
Removed
Reference
Red Hat, Inc. https://news.ycombinator.com/item?id=40843778
Removed
Reference
Red Hat, Inc. https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2024-0010
Removed
Reference
Red Hat, Inc. https://security-tracker.debian.org/tracker/CVE-2024-6387
Removed
Reference
Red Hat, Inc. https://security.netapp.com/advisory/ntap-20240701-0001/
Removed
Reference
Red Hat, Inc. https://sig-security.rocky.page/issues/CVE-2024-6387/
Removed
Reference
Red Hat, Inc. https://stackdiary.com/openssh-race-condition-in-sshd-allows-remote-code-execution/
Removed
Reference
Red Hat, Inc. https://support.apple.com/kb/HT214118
Removed
Reference
Red Hat, Inc. https://support.apple.com/kb/HT214119
Removed
Reference
Red Hat, Inc. https://support.apple.com/kb/HT214120
Removed
Reference
Red Hat, Inc. https://ubuntu.com/security/CVE-2024-6387
Removed
Reference
Red Hat, Inc. https://ubuntu.com/security/notices/USN-6859-1
Removed
Reference
Red Hat, Inc. https://www.akamai.com/blog/security-research/2024-openssh-vulnerability-regression-what-to-know-and-do
Removed
Reference
Red Hat, Inc. https://www.arista.com/en/support/advisories-notices/security-advisory/19904-security-advisory-0100
Removed
Reference
Red Hat, Inc. https://www.freebsd.org/security/advisories/FreeBSD-SA-24:04.openssh.asc
Removed
Reference
Red Hat, Inc. https://www.splunk.com/en_us/blog/security/cve-2024-6387-regresshion-vulnerability.html
Removed
Reference
Red Hat, Inc. https://www.suse.com/security/cve/CVE-2024-6387.html
Removed
Reference
Red Hat, Inc. https://www.theregister.com/2024/07/01/regresshion_openssh/
CVE Modified by Red Hat, Inc.7/29/2024 10:15:08 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. http://seclists.org/fulldisclosure/2024/Jul/18 [No types assigned]
Added
Reference
Red Hat, Inc. http://seclists.org/fulldisclosure/2024/Jul/19 [No types assigned]
CVE Modified by Red Hat, Inc.7/29/2024 9:15:17 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. http://seclists.org/fulldisclosure/2024/Jul/20 [No types assigned]
CVE Modified by Red Hat, Inc.7/29/2024 6:15:05 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://support.apple.com/kb/HT214118 [No types assigned]
Added
Reference
Red Hat, Inc. https://support.apple.com/kb/HT214119 [No types assigned]
Added
Reference
Red Hat, Inc. https://support.apple.com/kb/HT214120 [No types assigned]
CVE Modified by Red Hat, Inc.7/29/2024 5:15:02 AM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://santandersecurityresearch.github.io/blog/sshing_the_masses.html [No types assigned]
CVE Modified by Red Hat, Inc.7/28/2024 5:15:10 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/28/2 [No types assigned]
Added
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/28/3 [No types assigned]
Modified Analysis by NIST7/24/2024 2:07:19 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:* versions up to (excluding) 4.4
*cpe:2.3:a:openbsd:openssh:4.4:-:*:*:*:*:*:*
*cpe:2.3:a:openbsd:openssh:8.5:p1:*:*:*:*:*:*
*cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:* versions from (including) 8.6 up to (excluding) 9.8
*cpe:2.3:a:openbsd:openssh:9.8:-:*:*:*:*:*:*
OR
*cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:* versions up to (excluding) 4.4
*cpe:2.3:a:openbsd:openssh:4.4:-:*:*:*:*:*:*
*cpe:2.3:a:openbsd:openssh:8.5:p1:*:*:*:*:*:*
*cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:* versions from (including) 8.6 up to (excluding) 9.8
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/01/12 Mailing List
http://www.openwall.com/lists/oss-security/2024/07/01/12 Mailing List, Third Party Advisory
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/01/13 Mailing List
http://www.openwall.com/lists/oss-security/2024/07/01/13 Mailing List, Third Party Advisory
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/02/1 Mailing List
http://www.openwall.com/lists/oss-security/2024/07/02/1 Mailing List, Third Party Advisory
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/03/1 Mailing List
http://www.openwall.com/lists/oss-security/2024/07/03/1 Mailing List, Third Party Advisory
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/03/11 Mailing List
http://www.openwall.com/lists/oss-security/2024/07/03/11 Mailing List, Third Party Advisory
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/03/2 Mailing List
http://www.openwall.com/lists/oss-security/2024/07/03/2 Mailing List, Third Party Advisory
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/03/3 Mailing List
http://www.openwall.com/lists/oss-security/2024/07/03/3 Mailing List, Third Party Advisory
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/03/4 Mailing List
http://www.openwall.com/lists/oss-security/2024/07/03/4 Mailing List, Third Party Advisory
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/03/5 Mailing List
http://www.openwall.com/lists/oss-security/2024/07/03/5 Mailing List, Third Party Advisory
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/04/1 Mailing List
http://www.openwall.com/lists/oss-security/2024/07/04/1 Mailing List, Third Party Advisory
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/04/2 Mailing List
http://www.openwall.com/lists/oss-security/2024/07/04/2 Mailing List, Third Party Advisory
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/08/2 No Types Assigned
http://www.openwall.com/lists/oss-security/2024/07/08/2 Mailing List, Third Party Advisory
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/08/3 No Types Assigned
http://www.openwall.com/lists/oss-security/2024/07/08/3 Mailing List, Third Party Advisory
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/09/2 No Types Assigned
http://www.openwall.com/lists/oss-security/2024/07/09/2 Mailing List, Third Party Advisory
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/09/5 No Types Assigned
http://www.openwall.com/lists/oss-security/2024/07/09/5 Mailing List, Third Party Advisory
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/10/1 No Types Assigned
http://www.openwall.com/lists/oss-security/2024/07/10/1 Mailing List, Third Party Advisory
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/10/2 No Types Assigned
http://www.openwall.com/lists/oss-security/2024/07/10/2 Mailing List, Third Party Advisory
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/10/3 No Types Assigned
http://www.openwall.com/lists/oss-security/2024/07/10/3 Mailing List, Third Party Advisory
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/10/4 No Types Assigned
http://www.openwall.com/lists/oss-security/2024/07/10/4 Mailing List, Third Party Advisory
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/10/6 No Types Assigned
http://www.openwall.com/lists/oss-security/2024/07/10/6 Mailing List, Third Party Advisory
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/11/1 No Types Assigned
http://www.openwall.com/lists/oss-security/2024/07/11/1 Mailing List, Third Party Advisory
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/11/3 No Types Assigned
http://www.openwall.com/lists/oss-security/2024/07/11/3 Mailing List, Third Party Advisory
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/23/4 No Types Assigned
http://www.openwall.com/lists/oss-security/2024/07/23/4 Mailing List, Third Party Advisory
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/23/6 No Types Assigned
http://www.openwall.com/lists/oss-security/2024/07/23/6 Mailing List, Third Party Advisory
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2024:4340 No Types Assigned
https://access.redhat.com/errata/RHSA-2024:4340 Third Party Advisory
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2024:4389 No Types Assigned
https://access.redhat.com/errata/RHSA-2024:4389 Third Party Advisory
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2024:4469 No Types Assigned
https://access.redhat.com/errata/RHSA-2024:4469 Third Party Advisory
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2024:4474 No Types Assigned
https://access.redhat.com/errata/RHSA-2024:4474 Third Party Advisory
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2024:4479 No Types Assigned
https://access.redhat.com/errata/RHSA-2024:4479 Third Party Advisory
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2024:4484 No Types Assigned
https://access.redhat.com/errata/RHSA-2024:4484 Third Party Advisory
https://www.openssh.com/txt/release-9.8 Release Notes, Third Party Advisory
Changed
Reference Type
https://www.splunk.com/en_us/blog/security/cve-2024-6387-regresshion-vulnerability.html No Types Assigned
https://www.splunk.com/en_us/blog/security/cve-2024-6387-regresshion-vulnerability.html Third Party Advisory
CVE Modified by Red Hat, Inc.7/23/2024 6:15:09 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/23/6 [No types assigned]
CVE Modified by Red Hat, Inc.7/23/2024 5:15:13 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/23/4 [No types assigned]
CVE Modified by Red Hat, Inc.7/18/2024 6:15:03 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:4474 [No types assigned]
CVE Modified by Red Hat, Inc.7/17/2024 1:15:10 AM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:4479 [No types assigned]
Added
Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:4484 [No types assigned]
CVE Modified by Red Hat, Inc.7/16/2024 6:15:06 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:4469 [No types assigned]
CVE Modified by Red Hat, Inc.7/14/2024 1:15:10 PM
Action
Type
Old Value
New Value
Changed
Description
A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd). There is a race condition which can lead to sshd to handle some signals in an unsafe manner. An unauthenticated, remote attacker may be able to trigger it by failing to authenticate within a set time period.
A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd). There is a race condition which can lead sshd to handle some signals in an unsafe manner. An unauthenticated, remote attacker may be able to trigger it by failing to authenticate within a set time period.
CVE Modified by Red Hat, Inc.7/11/2024 4:15:04 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://www.arista.com/en/support/advisories-notices/security-advisory/19904-security-advisory-0100 [No types assigned]
CVE Modified by Red Hat, Inc.7/11/2024 10:15:13 AM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/11/3 [No types assigned]
CVE Modified by Red Hat, Inc.7/11/2024 12:15:05 AM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/11/1 [No types assigned]
CVE Modified by Red Hat, Inc.7/10/2024 9:15:09 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://github.com/openela-main/openssh/commit/e1f438970e5a337a17070a637c1b9e19697cad09 [No types assigned]
CVE Modified by Red Hat, Inc.7/10/2024 7:15:14 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/10/6 [No types assigned]
CVE Modified by Red Hat, Inc.7/10/2024 6:15:05 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/10/4 [No types assigned]
CVE Modified by Red Hat, Inc.7/10/2024 2:15:05 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/10/3 [No types assigned]
CVE Modified by Red Hat, Inc.7/10/2024 1:15:12 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/10/2 [No types assigned]
CVE Modified by Red Hat, Inc.7/10/2024 12:15:04 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/10/1 [No types assigned]
CVE Modified by Red Hat, Inc.7/09/2024 9:15:10 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/09/5 [No types assigned]
CVE Modified by Red Hat, Inc.7/09/2024 8:15:20 AM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/09/2 [No types assigned]
CVE Modified by Red Hat, Inc.7/09/2024 2:15:03 AM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://lists.almalinux.org/archives/list/[email protected]/thread/23BF5BMGFVEVUI2WNVAGMLKT557EU7VY/ [No types assigned]
Added
Reference
Red Hat, Inc. https://www.akamai.com/blog/security-research/2024-openssh-vulnerability-regression-what-to-know-and-do [No types assigned]
CVE Modified by Red Hat, Inc.7/08/2024 7:15:09 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:4389 [No types assigned]
CVE Modified by Red Hat, Inc.7/08/2024 2:15:09 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/08/2 [No types assigned]
Added
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/08/3 [No types assigned]
CVE Modified by Red Hat, Inc.7/06/2024 1:15:09 AM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://forum.vmssoftware.com/viewtopic.php?f=8&t=9132 [No types assigned]
Added
Reference
Red Hat, Inc. https://www.splunk.com/en_us/blog/security/cve-2024-6387-regresshion-vulnerability.html [No types assigned]
CVE Modified by Red Hat, Inc.7/05/2024 7:15:10 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:4340 [No types assigned]
Modified Analysis by NIST7/05/2024 11:53:00 AM
Action
Type
Old Value
New Value
Changed
Reference Type
https://sig-security.rocky.page/issues/CVE-2024-6387/ No Types Assigned
https://sig-security.rocky.page/issues/CVE-2024-6387/ Third Party Advisory
CVE Modified by Red Hat, Inc.7/05/2024 11:15:10 AM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://sig-security.rocky.page/issues/CVE-2024-6387/ [No types assigned]
Initial Analysis by NIST7/05/2024 11:10:37 AM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Added
CWE
NIST CWE-362
Added
CPE Configuration
OR
*cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:* versions from (including) 11.0.0 up to (including) 11.70.2
*cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
*cpe:2.3:a:netapp:ontap_tools:9:*:*:*:*:vmware_vsphere:*:*
Added
CPE Configuration
OR
*cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:* versions up to (excluding) 4.4
*cpe:2.3:a:openbsd:openssh:4.4:-:*:*:*:*:*:*
*cpe:2.3:a:openbsd:openssh:8.5:p1:*:*:*:*:*:*
*cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:* versions from (including) 8.6 up to (excluding) 9.8
*cpe:2.3:a:openbsd:openssh:9.8:-:*:*:*:*:*:*
OR
*cpe:2.3:o:canonical:ubuntu_linux:22.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:22.10:*:*:*:-:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:23.04:*:*:*:lts:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*
OR
*cpe:2.3:o:netbsd:netbsd:*:*:*:*:*:*:*:* versions up to (including) 10.0.0
Added
CPE Configuration
OR
*cpe:2.3:o:suse:linux_enterprise_micro:6.0:*:*:*:*:*:*:*
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/01/12 No Types Assigned
http://www.openwall.com/lists/oss-security/2024/07/01/12 Mailing List
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/01/13 No Types Assigned
http://www.openwall.com/lists/oss-security/2024/07/01/13 Mailing List
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/02/1 No Types Assigned
http://www.openwall.com/lists/oss-security/2024/07/02/1 Mailing List
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/03/1 No Types Assigned
http://www.openwall.com/lists/oss-security/2024/07/03/1 Mailing List
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/03/11 No Types Assigned
http://www.openwall.com/lists/oss-security/2024/07/03/11 Mailing List
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/03/2 No Types Assigned
http://www.openwall.com/lists/oss-security/2024/07/03/2 Mailing List
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/03/3 No Types Assigned
http://www.openwall.com/lists/oss-security/2024/07/03/3 Mailing List
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/03/4 No Types Assigned
http://www.openwall.com/lists/oss-security/2024/07/03/4 Mailing List
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/03/5 No Types Assigned
http://www.openwall.com/lists/oss-security/2024/07/03/5 Mailing List
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/04/1 No Types Assigned
http://www.openwall.com/lists/oss-security/2024/07/04/1 Mailing List
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2024/07/04/2 No Types Assigned
http://www.openwall.com/lists/oss-security/2024/07/04/2 Mailing List
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2024:4312 No Types Assigned
https://access.redhat.com/errata/RHSA-2024:4312 Third Party Advisory
Changed
Reference Type
https://access.redhat.com/security/cve/CVE-2024-6387 No Types Assigned
https://access.redhat.com/security/cve/CVE-2024-6387 Third Party Advisory
Changed
Reference Type
https://archlinux.org/news/the-sshd-service-needs-to-be-restarted-after-upgrading-to-openssh-98p1/ No Types Assigned
https://archlinux.org/news/the-sshd-service-needs-to-be-restarted-after-upgrading-to-openssh-98p1/ Third Party Advisory
Changed
Reference Type
https://arstechnica.com/security/2024/07/regresshion-vulnerability-in-openssh-gives-attackers-root-on-linux/ No Types Assigned
https://arstechnica.com/security/2024/07/regresshion-vulnerability-in-openssh-gives-attackers-root-on-linux/ Press/Media Coverage, Third Party Advisory
Changed
Reference Type
https://blog.qualys.com/vulnerabilities-threat-research/2024/07/01/regresshion-remote-unauthenticated-code-execution-vulnerability-in-openssh-server No Types Assigned
https://blog.qualys.com/vulnerabilities-threat-research/2024/07/01/regresshion-remote-unauthenticated-code-execution-vulnerability-in-openssh-server Exploit, Third Party Advisory
Changed
Reference Type
https://bugzilla.redhat.com/show_bug.cgi?id=2294604 No Types Assigned
https://www.qualys.com/2024/07/01/cve-2024-6387/regresshion.txt No Types Assigned
https://www.qualys.com/2024/07/01/cve-2024-6387/regresshion.txt Exploit, Third Party Advisory
Changed
Reference Type
https://www.suse.com/security/cve/CVE-2024-6387.html No Types Assigned
https://www.suse.com/security/cve/CVE-2024-6387.html Third Party Advisory
Changed
Reference Type
https://www.theregister.com/2024/07/01/regresshion_openssh/ No Types Assigned
https://www.theregister.com/2024/07/01/regresshion_openssh/ Third Party Advisory
CVE Modified by Red Hat, Inc.7/04/2024 8:15:03 AM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/04/2 [No types assigned]
CVE Modified by Red Hat, Inc.7/03/2024 11:15:02 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/04/1 [No types assigned]
CVE Modified by Red Hat, Inc.7/03/2024 6:15:03 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/03/11 [No types assigned]
CVE Modified by Red Hat, Inc.7/03/2024 4:15:05 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://arstechnica.com/security/2024/07/regresshion-vulnerability-in-openssh-gives-attackers-root-on-linux/ [No types assigned]
Added
Reference
Red Hat, Inc. https://github.com/AlmaLinux/updates/issues/629 [No types assigned]
Added
Reference
Red Hat, Inc. https://github.com/Azure/AKS/issues/4379 [No types assigned]
Added
Reference
Red Hat, Inc. https://github.com/PowerShell/Win32-OpenSSH/discussions/2248 [No types assigned]
Added
Reference
Red Hat, Inc. https://github.com/PowerShell/Win32-OpenSSH/issues/2249 [No types assigned]
Added
Reference
Red Hat, Inc. https://github.com/microsoft/azurelinux/issues/9555 [No types assigned]
CVE Modified by Red Hat, Inc.7/03/2024 1:15:05 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:4312 [No types assigned]
CVE Modified by Red Hat, Inc.7/03/2024 9:15:03 AM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/03/5 [No types assigned]
CVE Modified by Red Hat, Inc.7/03/2024 8:15:02 AM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/03/4 [No types assigned]
CVE Modified by Red Hat, Inc.7/03/2024 5:15:07 AM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/03/3 [No types assigned]
CVE Modified by Red Hat, Inc.7/03/2024 4:15:10 AM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/03/1 [No types assigned]
Added
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/03/2 [No types assigned]
CVE Modified by Red Hat, Inc.7/02/2024 7:15:11 PM
Action
Type
Old Value
New Value
Changed
Description
A signal handler race condition was found in OpenSSH's server (sshd), where a client does not authenticate within LoginGraceTime seconds (120 by default, 600 in old OpenSSH versions), then sshd's SIGALRM handler is called asynchronously. However, this signal handler calls various functions that are not async-signal-safe, for example, syslog().
A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd). There is a race condition which can lead to sshd to handle some signals in an unsafe manner. An unauthenticated, remote attacker may be able to trigger it by failing to authenticate within a set time period.
CVE Modified by Red Hat, Inc.7/02/2024 3:15:12 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2024-002.txt.asc [No types assigned]
Added
Reference
Red Hat, Inc. https://www.freebsd.org/security/advisories/FreeBSD-SA-24:04.openssh.asc [No types assigned]
CVE Modified by Red Hat, Inc.7/02/2024 10:15:14 AM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/02/1 [No types assigned]
CVE Modified by Red Hat, Inc.7/01/2024 7:15:02 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://security.netapp.com/advisory/ntap-20240701-0001/ [No types assigned]
CVE Modified by Red Hat, Inc.7/01/2024 6:15:04 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/01/13 [No types assigned]
CVE Modified by Red Hat, Inc.7/01/2024 3:15:06 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2024-0010 [No types assigned]
Added
Reference
Red Hat, Inc. https://stackdiary.com/openssh-race-condition-in-sshd-allows-remote-code-execution/ [No types assigned]
CVE Modified by Red Hat, Inc.7/01/2024 2:15:02 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://archlinux.org/news/the-sshd-service-needs-to-be-restarted-after-upgrading-to-openssh-98p1/ [No types assigned]
Added
Reference
Red Hat, Inc. https://blog.qualys.com/vulnerabilities-threat-research/2024/07/01/regresshion-remote-unauthenticated-code-execution-vulnerability-in-openssh-server [No types assigned]
Added
Reference
Red Hat, Inc. https://explore.alas.aws.amazon.com/CVE-2024-6387.html [No types assigned]
Added
Reference
Red Hat, Inc. https://github.com/oracle/oracle-linux/issues/149 [No types assigned]
Added
Reference
Red Hat, Inc. https://github.com/rapier1/hpn-ssh/issues/87 [No types assigned]
Added
Reference
Red Hat, Inc. https://github.com/zgzhang/cve-2024-6387-poc [No types assigned]
Added
Reference
Red Hat, Inc. https://lists.mindrot.org/pipermail/openssh-unix-announce/2024-July/000158.html [No types assigned]
Added
Reference
Red Hat, Inc. https://lists.mindrot.org/pipermail/openssh-unix-dev/2024-July/041431.html [No types assigned]
Added
Reference
Red Hat, Inc. https://news.ycombinator.com/item?id=40843778 [No types assigned]
Added
Reference
Red Hat, Inc. https://security-tracker.debian.org/tracker/CVE-2024-6387 [No types assigned]
Added
Reference
Red Hat, Inc. https://ubuntu.com/security/CVE-2024-6387 [No types assigned]
Added
Reference
Red Hat, Inc. https://ubuntu.com/security/notices/USN-6859-1 [No types assigned]
Added
Reference
Red Hat, Inc. https://www.openssh.com/txt/release-9.8 [No types assigned]
Added
Reference
Red Hat, Inc. https://www.suse.com/security/cve/CVE-2024-6387.html [No types assigned]
Added
Reference
Red Hat, Inc. https://www.theregister.com/2024/07/01/regresshion_openssh/ [No types assigned]
CVE Modified by Red Hat, Inc.7/01/2024 1:15:09 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/07/01/12 [No types assigned]
New CVE Received from Red Hat, Inc.7/01/2024 9:15:06 AM
Action
Type
Old Value
New Value
Added
Description
A signal handler race condition was found in OpenSSH's server (sshd), where a client does not authenticate within LoginGraceTime seconds (120 by default, 600 in old OpenSSH versions), then sshd's SIGALRM handler is called asynchronously. However, this signal handler calls various functions that are not async-signal-safe, for example, syslog().
Added
CVSS V3.1
Red Hat, Inc. AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Added
CWE
Red Hat, Inc. CWE-364
Added
Reference
Red Hat, Inc. https://access.redhat.com/security/cve/CVE-2024-6387 [No types assigned]
Added
Reference
Red Hat, Inc. https://bugzilla.redhat.com/show_bug.cgi?id=2294604 [No types assigned]
Added
Reference
Red Hat, Inc. https://www.qualys.com/2024/07/01/cve-2024-6387/regresshion.txt [No types assigned]
Quick Info
CVE Dictionary Entry: CVE-2024-6387 NVD
Published Date: 07/01/2024 NVD
Last Modified: 09/30/2025
Source: Red Hat, Inc.
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