CVE-2011-4096

MEDIUM · CVSS 5 EPSS 37.19%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2011-11-17 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE

CVE-2011-4096

Severity

MEDIUM

CVSS

EPSS

37.19%

Original Filing — NVD Description

The idnsGrokReply function in Squid before 3.1.16 does not properly free memory, which allows remote attackers to cause a denial of service (daemon abort) via a DNS reply containing a CNAME record that references another CNAME record that contains an empty A record.