PT-2012-6067 · Squid+3 · Squid+4

Jan Lieskovsky · Published 2012-12-20 · Updated 2024-06-15 · CVE-2012-5643

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Name of the Vulnerable Software and Affected Versions Squid versions 2.x through 3.1.21 Squid versions 3.2.x through 3.2.3 Squid versions 3.3.x through 3.3.0.1

Description The issue allows remote attackers to cause a denial of service due to memory consumption. This can be achieved through invalid Content-Length headers, long POST requests, or crafted authentication credentials.

Recommendations For Squid versions 2.x through 3.1.21, update to version 3.1.22 or later. For Squid versions 3.2.x through 3.2.3, update to version 3.2.4 or later. For Squid versions 3.3.x through 3.3.0.1, update to version 3.3.0.2 or later.

Fix

DoS

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CESA-2013_0505

CVE-2012-5643

DSA-2631-1

OPENSUSE-SU-2024:10307-1

RHSA-2013:0505

RHSA-2013_0505

SUSE-SU-2013_0327-1

SUSE-SU-2013_0327-2

SUSE-SU-2016:2089-1

Affected Products

Centos

Red Hat

Squid

Squid Cache

Suse

References · 97

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-5643 · Security Note
• http://ubuntu.com/usn/usn-1713-1 · Vendor Advisory
• http://rhn.redhat.com/errata/RHSA-2013-0505.html · Vendor Advisory
• http://lists.opensuse.org/opensuse-updates/2013-01/msg00075.html · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html · Vendor Advisory
• http://squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-10479.patch · Patch
• http://lists.opensuse.org/opensuse-updates/2013-09/msg00032.html · Vendor Advisory
• http://debian.org/security/2013/dsa-2631 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2012-5643 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2013-0505.html · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2012-5643 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:10307-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2012-5643 · Security Note
• http://squid-cache.org/Advisories/SQUID-2012_1.txt · Vendor Advisory