VULNERABILITY INTELLIGENCE

CVE-2013-1839

CVSS score7.8 HIGH
EPSS probability18.31%
CISA KEVNot currently listed
Published2013-09-30
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:C

Description

The strHdrAcptLangGetItem function in errorpage.cc in Squid 3.2.x before 3.2.9 and 3.3.x before 3.3.3 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a "," character in an Accept-Language header.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references