Public Date:
984632: CVE-2013-4123 squid: Denial of service when processing specially-crafted HTTP requests (SQUID-2013:3)

The MITRE CVE dictionary describes this issue as: in Squid 3.2.x before 3.2.13 and 3.3.x before 3.3.8 allows remote attackers to cause a denial of service via a crafted port number in a HTTP Host header.

Find out more about CVE-2013-4123 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.

Base Score 5
Base Metrics AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Affected Packages State

Platform Package State
Red Hat Enterprise Linux 5 squid Not affected
Red Hat Enterprise Linux 7 squid Not affected
Red Hat Enterprise Linux 6 squid Not affected

External References