CVE-2004-2479 Affecting squid package, versions <2.5.8


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
2.08% (80th percentile)

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  • Snyk IDSNYK-ECHOLATEST-SQUID-18291625
  • published24 Jul 2026
  • disclosed31 Dec 2004

Introduced: 31 Dec 2004

CVE-2004-2479  (opens in a new tab)

How to fix?

Upgrade Echo:latest squid to version 2.5.8 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream squid package and not the squid package as distributed by Echo. See How to fix? for Echo:latest relevant fixed versions and status.

Squid Web Proxy Cache 2.5 might allow remote attackers to obtain sensitive information via URLs containing invalid hostnames that cause DNS operations to fail, which results in references to previously used error messages.

CVSS Base Scores

version 3.1