CVE-2013-4115

HighCVSS 7.5/10Last modified Jun 16, 2026

Description

Buffer overflow in the idnsALookup function in dns_internal.cc in Squid 3.2 through 3.2.11 and 3.3 through 3.3.6 allows remote attackers to cause a denial of service (memory corruption and server termination) via a long name in a DNS lookup request.

Metrics

CVSS 2.0 7.5/10AV:N/AC:L/Au:N/C:P/I:P/A:P

Weakness enumeration

CWE-119

Affected software

No affected versions have been published.

Timeline

Published
Aug 9, 2013
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2013-4115: High severity, CVSS 7.5 | Vulnix