Vulnerability Database

300,444

Total vulnerabilities in the database

CVE-2013-4123

client_side_request.cc 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.

  • Published: Sep 16, 2013
  • Updated: Nov 9, 2025
  • CVE: CVE-2013-4123
  • Severity: Medium
  • Exploit:

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
squid-cache / squid 3.3.3 3.3.3.x
squid-cache / squid 3.3.5 3.3.5.x
squid-cache / squid 3.3.0.3 3.3.0.3.x
squid-cache / squid 3.3.7 3.3.7.x
squid-cache / squid 3.3.2 3.3.2.x
squid-cache / squid 3.3.1 3.3.1.x
squid-cache / squid 3.3.0 3.3.0.x
squid-cache / squid 3.3.0.2 3.3.0.2.x
squid-cache / squid 3.3.4 3.3.4.x
squid-cache / squid 3.3.6 3.3.6.x
opensuse / opensuse 12.3 12.3.x
squid-cache / squid 3.2.0.18 3.2.0.18.x
squid-cache / squid 3.2.0.9 3.2.0.9.x
squid-cache / squid 3.2.0.1 3.2.0.1.x
squid-cache / squid 3.2.2 3.2.2.x
squid-cache / squid 3.2.4 3.2.4.x
squid-cache / squid 3.2.0.6 3.2.0.6.x
squid-cache / squid 3.2.0.15 3.2.0.15.x
squid-cache / squid 3.2.10 3.2.10.x
squid-cache / squid 3.2.0.19 3.2.0.19.x
squid-cache / squid 3.2.0.13 3.2.0.13.x
squid-cache / squid 3.2.0.16 3.2.0.16.x
squid-cache / squid 3.2.5 3.2.5.x
squid-cache / squid 3.2.12 3.2.12.x
squid-cache / squid 3.2.0.10 3.2.0.10.x
squid-cache / squid 3.2.0.7 3.2.0.7.x
squid-cache / squid 3.2.0.11 3.2.0.11.x
squid-cache / squid 3.2.0.3 3.2.0.3.x
squid-cache / squid 3.2.11 3.2.11.x
squid-cache / squid 3.2.9 3.2.9.x
squid-cache / squid 3.2.8 3.2.8.x
squid-cache / squid 3.2.6 3.2.6.x
squid-cache / squid 3.2.0.4 3.2.0.4.x
squid-cache / squid 3.2.3 3.2.3.x
squid-cache / squid 3.2.0.12 3.2.0.12.x
squid-cache / squid 3.2.1 3.2.1.x
squid-cache / squid 3.2.0.2 3.2.0.2.x
squid-cache / squid 3.2.0.8 3.2.0.8.x
squid-cache / squid 3.2.0.5 3.2.0.5.x
squid-cache / squid 3.2.0.14 3.2.0.14.x
squid-cache / squid 3.2.0.17 3.2.0.17.x
squid-cache / squid 3.2.7 3.2.7.x