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This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
Description
Server or client applications that call the SSL_check_chain() function during or after a TLS 1.3 handshake may crash due to a NULL pointer dereference as a result of incorrect handling of the "signature_algorithms_cert" TLS extension. The crash occurs if an invalid or unrecognised signature algorithm is received from the peer. This could be exploited by a malicious peer in a Denial of Service attack. OpenSSL version 1.1.1d, 1.1.1e, and 1.1.1f are affected by this issue. This issue did not affect OpenSSL versions prior to 1.1.1d. Fixed in OpenSSL 1.1.1g (Affected 1.1.1d-1.1.1f).
Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
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CVE Modified by OpenSSL Software Foundation5/14/2024 2:42:42 AM
Action
Type
Old Value
New Value
CVE Modified by OpenSSL Software Foundation11/06/2023 10:19:39 PM
Action
Type
Old Value
New Value
Added
Reference
OpenSSL Software Foundation https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=eb563247aef3e83dda7679c43f9649270462e5b1 [No types assigned]
Added
Reference
OpenSSL Software Foundation https://lists.apache.org/thread.html/r66ea9c436da150683432db5fbc8beb8ae01886c6459ac30c2cea7345%40%3Cdev.tomcat.apache.org%3E [No types assigned]
Added
Reference
OpenSSL Software Foundation https://lists.apache.org/thread.html/r94d6ac3f010a38fccf4f432b12180a13fa1cf303559bd805648c9064%40%3Cdev.tomcat.apache.org%3E [No types assigned]
Added
Reference
OpenSSL Software Foundation https://lists.apache.org/thread.html/r9a41e304992ce6aec6585a87842b4f2e692604f5c892c37e3b0587ee%40%3Cdev.tomcat.apache.org%3E [No types assigned]
Added
Reference
OpenSSL Software Foundation https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DDHOAATPWJCXRNFMJ2SASDBBNU5RJONY/ [No types assigned]
Added
Reference
OpenSSL Software Foundation https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EXDDAOWSAIEFQNBHWYE6PPYFV4QXGMCD/ [No types assigned]
Added
Reference
OpenSSL Software Foundation https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XVEP3LAK4JSPRXFO4QF4GG2IVXADV3SO/ [No types assigned]
Removed
Reference
OpenSSL Software Foundation https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=eb563247aef3e83dda7679c43f9649270462e5b1
Removed
Reference
OpenSSL Software Foundation https://lists.apache.org/thread.html/r66ea9c436da150683432db5fbc8beb8ae01886c6459ac30c2cea7345@%3Cdev.tomcat.apache.org%3E
Removed
Reference
OpenSSL Software Foundation https://lists.apache.org/thread.html/r94d6ac3f010a38fccf4f432b12180a13fa1cf303559bd805648c9064@%3Cdev.tomcat.apache.org%3E
Removed
Reference
OpenSSL Software Foundation https://lists.apache.org/thread.html/r9a41e304992ce6aec6585a87842b4f2e692604f5c892c37e3b0587ee@%3Cdev.tomcat.apache.org%3E
Removed
Reference
OpenSSL Software Foundation https://lists.fedoraproject.org/archives/list/[email protected]/message/DDHOAATPWJCXRNFMJ2SASDBBNU5RJONY/
Removed
Reference
OpenSSL Software Foundation https://lists.fedoraproject.org/archives/list/[email protected]/message/EXDDAOWSAIEFQNBHWYE6PPYFV4QXGMCD/
Removed
Reference
OpenSSL Software Foundation https://lists.fedoraproject.org/archives/list/[email protected]/message/XVEP3LAK4JSPRXFO4QF4GG2IVXADV3SO/
Modified Analysis by NIST12/10/2021 12:11:06 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:oracle:enterprise_manager_for_storage_management:13.3.0.0:*:*:*:*:*:*:*
*cpe:2.3:a:oracle:enterprise_manager_for_storage_management:13.4.0.0:*:*:*:*:*:*:*
*cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0:*:*:*:*:*:*:*
*cpe:2.3:a:oracle:http_server:12.2.1.4.0:*:*:*:*:*:*:*
*cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* versions up to (including) 5.6.48
*cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* versions from (including) 5.7.0 up to (including) 5.7.30
*cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* versions from (including) 8.0.0 up to (including) 8.0.20
*cpe:2.3:a:oracle:mysql_connectors:*:*:*:*:*:*:*:* versions up to (including) 8.0.20
*cpe:2.3:a:oracle:mysql_enterprise_monitor:*:*:*:*:*:*:*:* versions up to (including) 4.0.12
*cpe:2.3:a:oracle:mysql_enterprise_monitor:*:*:*:*:*:*:*:* versions from (including) 8.0.0 up to (including) 8.0.20
*cpe:2.3:a:oracle:mysql_workbench:*:*:*:*:*:*:*:* versions up to (including) 8.0.21
*cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.56:*:*:*:*:*:*:*
*cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.57:*:*:*:*:*:*:*
*cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:*
OR
*cpe:2.3:a:oracle:application_server:12.1.3:*:*:*:*:*:*:*
*cpe:2.3:a:oracle:enterprise_manager_base_platform:13.4.0.0:*:*:*:*:*:*:*
*cpe:2.3:a:oracle:enterprise_manager_for_storage_management:13.3.0.0:*:*:*:*:*:*:*
*cpe:2.3:a:oracle:enterprise_manager_for_storage_management:13.4.0.0:*:*:*:*:*:*:*
*cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0:*:*:*:*:*:*:*
*cpe:2.3:a:oracle:http_server:12.2.1.4.0:*:*:*:*:*:*:*
*cpe:2.3:a:oracle:jd_edwards_world_security:a9.4:*:*:*:*:*:*:*
*cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* versions up to (including) 5.6.48
*cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* versions from (including) 5.7.0 up to (including) 5.7.30
*cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* versions from (including) 8.0.0 up to (including) 8.0.20
*cpe:2.3:a:oracle:mysql_connectors:*:*:*:*:*:*:*:* versions up to (including) 8.0.20
*cpe:2.3:a:oracle:mysql_enterprise_monitor:*:*:*:*:*:*:*:* versions up to (including) 4.0.12
*cpe:2.3:a:oracle:mysql_enterprise_monitor:*:*:*:*:*:*:*:* versions from (including) 8.0.0 up to (including) 8.0.20
*cpe:2.3:a:oracle:mysql_workbench:*:*:*:*:*:*:*:* versions up to (including) 8.0.21
*cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.56:*:*:*:*:*:*:*
*cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.57:*:*:*:*:*:*:*
*cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:*
*cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.59:*:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:a:tenable:log_correlation_engine:*:*:*:*:*:*:*:* versions up to (excluding) 6.0.9
Changed
Reference Type
https://www.oracle.com//security-alerts/cpujul2021.html No Types Assigned
https://www.oracle.com//security-alerts/cpujul2021.html Patch, Third Party Advisory
Changed
Reference Type
https://www.oracle.com/security-alerts/cpuApr2021.html No Types Assigned
https://www.oracle.com/security-alerts/cpuApr2021.html Patch, Third Party Advisory
Changed
Reference Type
https://www.oracle.com/security-alerts/cpujan2021.html Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2021.html Patch, Third Party Advisory
Changed
Reference Type
https://www.oracle.com/security-alerts/cpuoct2020.html Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2020.html Patch, Third Party Advisory
Changed
Reference Type
https://www.oracle.com/security-alerts/cpuoct2021.html No Types Assigned
https://www.oracle.com/security-alerts/cpuoct2021.html Patch, Third Party Advisory
Changed
Reference Type
https://www.tenable.com/security/tns-2021-10 No Types Assigned
https://www.tenable.com/security/tns-2021-10 Third Party Advisory
CVE Modified by OpenSSL Software Foundation10/20/2021 7:15:35 AM
OR
*cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
*cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
*cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
*cpe:2.3:o:freebsd:freebsd:12.1:-:*:*:*:*:*:*
OR
*cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
*cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:a:netapp:active_iq_unified_manager:*:*:*:*:*:windows:*:* versions from (including) 7.3
*cpe:2.3:a:netapp:active_iq_unified_manager:*:*:*:*:*:vmware_vsphere:*:* versions from (including) 9.5
*cpe:2.3:a:netapp:e-series_performance_analyzer:-:*:*:*:*:*:*:*
*cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*
*cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*
*cpe:2.3:a:netapp:smi-s_provider:-:*:*:*:*:*:*:*
*cpe:2.3:a:netapp:snapcenter:-:*:*:*:*:*:*:*
*cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:*
*cpe:2.3:o:netapp:brocade_fabric_operating_system_firmware:-:*:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:a:oracle:enterprise_manager_for_storage_management:13.3.0.0:*:*:*:*:*:*:*
*cpe:2.3:a:oracle:enterprise_manager_for_storage_management:13.4.0.0:*:*:*:*:*:*:*
*cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0:*:*:*:*:*:*:*
*cpe:2.3:a:oracle:http_server:12.2.1.4.0:*:*:*:*:*:*:*
*cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* versions up to (including) 5.6.48
*cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* versions from (including) 5.7.0 up to (including) 5.7.30
*cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* versions from (including) 8.0.0 up to (including) 8.0.20
*cpe:2.3:a:oracle:mysql_connectors:*:*:*:*:*:*:*:* versions up to (including) 8.0.20
*cpe:2.3:a:oracle:mysql_enterprise_monitor:*:*:*:*:*:*:*:* versions up to (including) 4.0.12
*cpe:2.3:a:oracle:mysql_enterprise_monitor:*:*:*:*:*:*:*:* versions from (including) 8.0.0 up to (including) 8.0.20
*cpe:2.3:a:oracle:mysql_workbench:*:*:*:*:*:*:*:* versions up to (including) 8.0.21
*cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.56:*:*:*:*:*:*:*
*cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.57:*:*:*:*:*:*:*
*cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
*cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
*cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:o:freebsd:freebsd:12.1:-:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
*cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*
Changed
Reference Type
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00004.html No Types Assigned
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00004.html Mailing List, Third Party Advisory
Changed
Reference Type
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00011.html No Types Assigned
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00011.html Mailing List, Third Party Advisory
Changed
Reference Type
http://packetstormsecurity.com/files/157527/OpenSSL-signature_algorithms_cert-Denial-Of-Service.html No Types Assigned
http://packetstormsecurity.com/files/157527/OpenSSL-signature_algorithms_cert-Denial-Of-Service.html Third Party Advisory, VDB Entry
Changed
Reference Type
http://seclists.org/fulldisclosure/2020/May/5 No Types Assigned
http://seclists.org/fulldisclosure/2020/May/5 Mailing List, Third Party Advisory
Changed
Reference Type
https://github.com/irsl/CVE-2020-1967 No Types Assigned
https://github.com/irsl/CVE-2020-1967 Exploit, Third Party Advisory
Changed
Reference Type
https://lists.fedoraproject.org/archives/list/[email protected]/message/DDHOAATPWJCXRNFMJ2SASDBBNU5RJONY/ Mailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/DDHOAATPWJCXRNFMJ2SASDBBNU5RJONY/ Third Party Advisory
Changed
Reference Type
https://lists.fedoraproject.org/archives/list/[email protected]/message/EXDDAOWSAIEFQNBHWYE6PPYFV4QXGMCD/ No Types Assigned
https://lists.fedoraproject.org/archives/list/[email protected]/message/EXDDAOWSAIEFQNBHWYE6PPYFV4QXGMCD/ Third Party Advisory
Changed
Reference Type
https://lists.fedoraproject.org/archives/list/[email protected]/message/XVEP3LAK4JSPRXFO4QF4GG2IVXADV3SO/ Mailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/XVEP3LAK4JSPRXFO4QF4GG2IVXADV3SO/ Third Party Advisory
Changed
Reference Type
https://security.gentoo.org/glsa/202004-10 Patch, Third Party Advisory
https://security.gentoo.org/glsa/202004-10 Third Party Advisory
Changed
Reference Type
https://security.netapp.com/advisory/ntap-20200717-0004/ No Types Assigned
https://security.netapp.com/advisory/ntap-20200717-0004/ Third Party Advisory
Changed
Reference Type
https://www.oracle.com/security-alerts/cpujul2020.html No Types Assigned
https://www.oracle.com/security-alerts/cpujul2020.html Third Party Advisory
Changed
Reference Type
https://www.oracle.com/security-alerts/cpuoct2020.html No Types Assigned
https://www.oracle.com/security-alerts/cpuoct2020.html Third Party Advisory
Changed
Reference Type
https://www.synology.com/security/advisory/Synology_SA_20_05 No Types Assigned
https://www.synology.com/security/advisory/Synology_SA_20_05 Third Party Advisory
Changed
Reference Type
https://www.tenable.com/security/tns-2020-04 No Types Assigned
https://www.tenable.com/security/tns-2020-04 Third Party Advisory
Changed
Reference Type
https://www.tenable.com/security/tns-2020-11 No Types Assigned
https://www.tenable.com/security/tns-2020-11 Third Party Advisory
CVE Modified by OpenSSL Software Foundation12/21/2020 1:15:14 PM
OR
*cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:* versions from (including) 1.1.1d up to (including) 1.1.1f
Added
CPE Configuration
OR
*cpe:2.3:o:debian:debian_linux:10:*:*:*:*:*:*:*
*cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
*cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
*cpe:2.3:o:freebsd:freebsd:12.1:-:*:*:*:*:*:*
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2020/04/22/2 No Types Assigned
http://www.openwall.com/lists/oss-security/2020/04/22/2 Mailing List, Third Party Advisory
Changed
Reference Type
https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=eb563247aef3e83dda7679c43f9649270462e5b1 No Types Assigned
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44440 No Types Assigned
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44440 Third Party Advisory
Changed
Reference Type
https://lists.apache.org/thread.html/r66ea9c436da150683432db5fbc8beb8ae01886c6459ac30c2cea7345@%3Cdev.tomcat.apache.org%3E No Types Assigned
https://lists.apache.org/thread.html/r66ea9c436da150683432db5fbc8beb8ae01886c6459ac30c2cea7345@%3Cdev.tomcat.apache.org%3E Mailing List, Third Party Advisory
Changed
Reference Type
https://lists.apache.org/thread.html/r94d6ac3f010a38fccf4f432b12180a13fa1cf303559bd805648c9064@%3Cdev.tomcat.apache.org%3E No Types Assigned
https://lists.apache.org/thread.html/r94d6ac3f010a38fccf4f432b12180a13fa1cf303559bd805648c9064@%3Cdev.tomcat.apache.org%3E Mailing List, Third Party Advisory
Changed
Reference Type
https://lists.apache.org/thread.html/r9a41e304992ce6aec6585a87842b4f2e692604f5c892c37e3b0587ee@%3Cdev.tomcat.apache.org%3E No Types Assigned
https://lists.apache.org/thread.html/r9a41e304992ce6aec6585a87842b4f2e692604f5c892c37e3b0587ee@%3Cdev.tomcat.apache.org%3E Mailing List, Third Party Advisory
Changed
Reference Type
https://lists.fedoraproject.org/archives/list/[email protected]/message/DDHOAATPWJCXRNFMJ2SASDBBNU5RJONY/ No Types Assigned
https://lists.fedoraproject.org/archives/list/[email protected]/message/DDHOAATPWJCXRNFMJ2SASDBBNU5RJONY/ Mailing List, Third Party Advisory
Changed
Reference Type
https://lists.fedoraproject.org/archives/list/[email protected]/message/XVEP3LAK4JSPRXFO4QF4GG2IVXADV3SO/ No Types Assigned
https://lists.fedoraproject.org/archives/list/[email protected]/message/XVEP3LAK4JSPRXFO4QF4GG2IVXADV3SO/ Mailing List, Third Party Advisory
Changed
Reference Type
https://security.FreeBSD.org/advisories/FreeBSD-SA-20:11.openssl.asc No Types Assigned
https://security.FreeBSD.org/advisories/FreeBSD-SA-20:11.openssl.asc Patch, Third Party Advisory
Changed
Reference Type
https://security.gentoo.org/glsa/202004-10 No Types Assigned
https://security.gentoo.org/glsa/202004-10 Patch, Third Party Advisory
Changed
Reference Type
https://security.netapp.com/advisory/ntap-20200424-0003/ No Types Assigned
https://security.netapp.com/advisory/ntap-20200424-0003/ Third Party Advisory
Changed
Reference Type
https://www.debian.org/security/2020/dsa-4661 No Types Assigned
https://www.debian.org/security/2020/dsa-4661 Third Party Advisory
Changed
Reference Type
https://www.openssl.org/news/secadv/20200421.txt No Types Assigned
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