CVE-2016-2572

Published on: 02/26/2016 12:00:00 AM UTC

Last Modified on: 03/23/2021 11:27:15 PM UTC

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Certain versions of Squid from Squid-cache contain the following vulnerability:

http.cc in Squid 4.x before 4.0.7 relies on the HTTP status code after a response-parsing failure, which allows remote HTTP servers to cause a denial of service (assertion failure and daemon exit) via a malformed response.

  • CVE-2016-2572 has been assigned by [email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 7.5 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED NONE NONE HIGH

CVSS2 Score: 5 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK LOW NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
NONE NONE PARTIAL

CVE References

Description Tags Link
[security-announce] SUSE-SU-2016:2089-1: important: Security update for lists.opensuse.org
text/html
URL Logo SUSE SUSE-SU-2016:2089
Squid HTTP Response Processing Bugs Let Remote Users Deny Service to Proxy Client Users - SecurityTracker www.securitytracker.com
text/html
URL Logo SECTRACK 1035101
Vendor Advisory
www.squid-cache.org
text/plain
CONFIRM www.squid-cache.org/Advisories/SQUID-2016_2.txt
[security-announce] SUSE-SU-2016:1996-1: important: Security update for lists.opensuse.org
text/html
URL Logo SUSE SUSE-SU-2016:1996
Vendor Advisory
www.squid-cache.org
text/x-diff
CONFIRM www.squid-cache.org/Versions/v4/changesets/squid-4-14548.patch
Red Hat Customer Portal web.archive.org
text/html
Inactive LinkNot Archived
URL Logo REDHAT RHSA-2016:2600
oss-security - Re: CVE request: Squid HTTP Caching Proxy multiple denial of service issues www.openwall.com
text/html
URL Logo MLIST [oss-security] 20160226 Re: CVE request: Squid HTTP Caching Proxy multiple denial of service issues
Squid: Multiple vulnerabilities (GLSA 201607-01) — Gentoo security security.gentoo.org
text/html
URL Logo GENTOO GLSA-201607-01
openSUSE-SU-2016:2081-1: moderate: Security update for squid lists.opensuse.org
text/html
URL Logo SUSE openSUSE-SU-2016:2081

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationSquid-cacheSquid4.0.1AllAllAll
ApplicationSquid-cacheSquid4.0.2AllAllAll
ApplicationSquid-cacheSquid4.0.3AllAllAll
ApplicationSquid-cacheSquid4.0.4AllAllAll
ApplicationSquid-cacheSquid4.0.5AllAllAll
ApplicationSquid-cacheSquid4.0.6AllAllAll
ApplicationSquid-cacheSquid4.0.1AllAllAll
ApplicationSquid-cacheSquid4.0.2AllAllAll
ApplicationSquid-cacheSquid4.0.3AllAllAll
ApplicationSquid-cacheSquid4.0.4AllAllAll
ApplicationSquid-cacheSquid4.0.5AllAllAll
ApplicationSquid-cacheSquid4.0.6AllAllAll
  • cpe:2.3:a:squid-cache:squid:4.0.1:*:*:*:*:*:*:*:
  • cpe:2.3:a:squid-cache:squid:4.0.2:*:*:*:*:*:*:*:
  • cpe:2.3:a:squid-cache:squid:4.0.3:*:*:*:*:*:*:*:
  • cpe:2.3:a:squid-cache:squid:4.0.4:*:*:*:*:*:*:*:
  • cpe:2.3:a:squid-cache:squid:4.0.5:*:*:*:*:*:*:*:
  • cpe:2.3:a:squid-cache:squid:4.0.6:*:*:*:*:*:*:*:
  • cpe:2.3:a:squid-cache:squid:4.0.1:*:*:*:*:*:*:*:
  • cpe:2.3:a:squid-cache:squid:4.0.2:*:*:*:*:*:*:*:
  • cpe:2.3:a:squid-cache:squid:4.0.3:*:*:*:*:*:*:*:
  • cpe:2.3:a:squid-cache:squid:4.0.4:*:*:*:*:*:*:*:
  • cpe:2.3:a:squid-cache:squid:4.0.5:*:*:*:*:*:*:*:
  • cpe:2.3:a:squid-cache:squid:4.0.6:*:*:*:*:*:*:*: