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CVE-2023-46847 Detail

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

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:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://access.redhat.com/errata/RHSA-2023:6266 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2023:6267 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2023:6268 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2023:6748 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2023:6801 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2023:6803 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2023:6804 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2023:6805 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2023:6810 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2023:6882 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2023:6884 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2023:7213 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2023:7576 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2023:7578 Third Party Advisory 
https://access.redhat.com/security/cve/CVE-2023-46847 Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=2245916 Issue Tracking  Third Party Advisory 
https://github.com/squid-cache/squid/security/advisories/GHSA-phqj-m8gv-cq4g Vendor Advisory 
https://lists.debian.org/debian-lts-announce/2024/01/msg00003.html Mailing List  Third Party Advisory 
https://security.netapp.com/advisory/ntap-20231130-0002/ Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') cwe source acceptance level NIST   Red Hat, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

13 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-46847
NVD Published Date:
11/03/2023
NVD Last Modified:
02/16/2024
Source:
Red Hat, Inc.