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CVE-2023-50269 Squid is a caching proxy for the Web

Description

Squid is a caching proxy for the Web. Due to an Uncontrolled Recursion bug in versions 2.6 through 2.7.STABLE9, versions 3.1 through 5.9, and versions 6.0.1 through 6.5, Squid may be vulnerable to a Denial of Service attack against HTTP Request parsing. This problem allows a remote client to perform Denial of Service attack by sending a large X-Forwarded-For header when the follow_x_forwarded_for feature is configured. This bug is fixed by Squid version 6.6. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives.

Produits et versions touchés

Produit Versions touchées Corrigé en
squid 6.0 6.0.1 → < 6.6 6.6
squid 3.1 3.1 → 5.9 Pas de correctif indiqué
squid 2.6 2.6 → 2.7.STABLE9 Pas de correctif indiqué

Références

Chronologie

  1. Publiée
  2. Dernière modification

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CVE-2026-61642 Squid is a caching proxy for the Web 7.7 Élevée CVE-2026-47729 Squid is a caching proxy for the Web 6.5 Moyenne CVE-2026-50012 Squid is a caching proxy for the Web 5.5 Moyenne CVE-2026-33526 Squid is a caching proxy for the Web 9.2 Critique
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