CVE-2023-46847
Detail
Modified This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Description
Squid is vulnerable to a Denial of Service, where a remote attacker can perform buffer overflow attack by writing up to 2 MB of arbitrary data to heap memory when Squid is configured to accept HTTP Digest Authentication.
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
CVSS 2.0 Severity and Vector Strings:
NVD assessment
not yet provided.
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Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
NIST
Red Hat, Inc.
Change History
14 change records found show
changes
CVE Modified by Red Hat, Inc. 9/16/2024 12:15:06 PM
Action
Type
Old Value
New Value
Removed
Reference
Red Hat, Inc. https://lists.debian.org/debian-lts-announce/2024/01/msg00003.html
Removed
Reference
Red Hat, Inc. https://security.netapp.com/advisory/ntap-20231130-0002/
CVE Modified by Red Hat, Inc. 5/14/2024 9:54:31 AM
Action
Type
Old Value
New Value
Modified Analysis by NIST 2/16/2024 10:22:41 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
Record truncated, showing 500 of 1122 characters. View Entire Change Record OR
*cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_eus:8.8:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_eus:9.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_eus:9.2:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:*
Record truncated, showing 500 of 1371 characters. View Entire Change Record OR
*cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_eus:8.8:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_eus:9.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_eus:9.2:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_for_arm_64:8.0_aarch64:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_system
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2023:7213 No Types Assigned
https://access.redhat.com/errata/RHSA-2023:7213 Third Party Advisory
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2023:7576 No Types Assigned
https://access.redhat.com/errata/RHSA-2023:7576 Third Party Advisory
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2023:7578 No Types Assigned
https://access.redhat.com/errata/RHSA-2023:7578 Third Party Advisory
Changed
Reference Type
https://lists.debian.org/debian-lts-announce/2024/01/msg00003.html No Types Assigned
https://lists.debian.org/debian-lts-announce/2024/01/msg00003.html Mailing List, Third Party Advisory
Changed
Reference Type
https://security.netapp.com/advisory/ntap-20231130-0002/ No Types Assigned
https://security.netapp.com/advisory/ntap-20231130-0002/ Third Party Advisory
CVE Modified by Red Hat, Inc. 1/08/2024 9:15:44 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://lists.debian.org/debian-lts-announce/2024/01/msg00003.html [No types assigned]
CVE Modified by Red Hat, Inc. 12/13/2023 3:15:50 AM
Action
Type
Old Value
New Value
Added
CWE
Red Hat, Inc. CWE-120
Removed
CWE
Red Hat, Inc. CWE-122
CVE Modified by Red Hat, Inc. 11/30/2023 5:15:08 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://security.netapp.com/advisory/ntap-20231130-0002/ [No types assigned]
CVE Modified by Red Hat, Inc. 11/29/2023 1:15:07 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2023:7576 [No types assigned]
Added
Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2023:7578 [No types assigned]
CVE Modified by Red Hat, Inc. 11/20/2023 11:15:08 AM
Action
Type
Old Value
New Value
Added
CVSS V3.1
Red Hat, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Removed
CVSS V3.1
Red Hat, Inc. AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:H
Added
CWE
Red Hat, Inc. CWE-122
Removed
CWE
Red Hat, Inc. CWE-400
CVE Modified by Red Hat, Inc. 11/14/2023 4:15:11 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2023:7213 [No types assigned]
Initial Analysis by NIST 11/13/2023 3:03:02 PM
Action
Type
Old Value
New Value
Added
CPE Configuration
OR
*cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:* versions from (including) 3.2.0.1 up to (excluding) 6.4
Added
CPE Configuration
Record truncated, showing 500 of 1122 characters. View Entire Change Record OR
*cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_eus:8.8:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_eus:9.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_eus:9.2:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:*
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Added
CWE
NIST CWE-120
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2023:6266 No Types Assigned
https://access.redhat.com/errata/RHSA-2023:6266 Third Party Advisory
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2023:6267 No Types Assigned
https://access.redhat.com/errata/RHSA-2023:6267 Third Party Advisory
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2023:6268 No Types Assigned
https://access.redhat.com/errata/RHSA-2023:6268 Third Party Advisory
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2023:6748 No Types Assigned
https://access.redhat.com/errata/RHSA-2023:6748 Third Party Advisory
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2023:6801 No Types Assigned
https://access.redhat.com/errata/RHSA-2023:6801 Third Party Advisory
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2023:6803 No Types Assigned
https://access.redhat.com/errata/RHSA-2023:6803 Third Party Advisory
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2023:6804 No Types Assigned
https://access.redhat.com/errata/RHSA-2023:6804 Third Party Advisory
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2023:6805 No Types Assigned
https://access.redhat.com/errata/RHSA-2023:6805 Third Party Advisory
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2023:6810 No Types Assigned
https://access.redhat.com/errata/RHSA-2023:6810 Third Party Advisory
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2023:6882 No Types Assigned
https://access.redhat.com/errata/RHSA-2023:6882 Third Party Advisory
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2023:6884 No Types Assigned
https://access.redhat.com/errata/RHSA-2023:6884 Third Party Advisory
Changed
Reference Type
https://access.redhat.com/security/cve/CVE-2023-46847 No Types Assigned
https://access.redhat.com/security/cve/CVE-2023-46847 Third Party Advisory
Changed
Reference Type
https://bugzilla.redhat.com/show_bug.cgi?id=2245916 No Types Assigned
https://bugzilla.redhat.com/show_bug.cgi?id=2245916 Issue Tracking, Third Party Advisory
Changed
Reference Type
https://github.com/squid-cache/squid/security/advisories/GHSA-phqj-m8gv-cq4g No Types Assigned
https://github.com/squid-cache/squid/security/advisories/GHSA-phqj-m8gv-cq4g Vendor Advisory
CVE Modified by Red Hat, Inc. 11/13/2023 7:15:07 AM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2023:6882 [No types assigned]
Added
Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2023:6884 [No types assigned]
CVE Modified by Red Hat, Inc. 11/08/2023 9:15:08 AM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2023:6801 [No types assigned]
Added
Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2023:6803 [No types assigned]
Added
Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2023:6804 [No types assigned]
Added
Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2023:6805 [No types assigned]
Added
Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2023:6810 [No types assigned]
CVE Modified by Red Hat, Inc. 11/07/2023 9:15:23 AM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2023:6748 [No types assigned]
CVE Modified by Red Hat, Inc. 11/06/2023 11:21:58 PM
Action
Type
Old Value
New Value
Added
CWE
Red Hat, Inc. CWE-400
Quick Info
CVE Dictionary Entry: CVE-2023-46847 NVD
Published Date: 11/03/2023 NVD
Last Modified: 09/16/2024
Source: Red Hat, Inc.
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