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CVE-2025-55702 When a client sends a POST with Expect: 100-continue and the origin answers before reading the body, Apache Traffic…

Description

When a client sends a POST with Expect: 100-continue and the origin answers before reading the body, Apache Traffic Server parses the unread body left on the client connection as the next request. An attacker behind a front-end proxy that shares connections to Traffic Server can use this to smuggle requests past the front end and desynchronize responses for other users. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.11, from 9.0.0 through 9.2.15, from 10.0.0 through 10.1.4, 10.2.0. Users are recommended to upgrade to version 9.2.16, 10.1.5, or 10.2.1, which fix the issue.

Produits et versions touchés

Produit Versions touchées Corrigé en
Apache Traffic Server 10.2.0 Pas de correctif indiqué
Apache Traffic Server 10.0 10.0.0 → 10.1.4 Pas de correctif indiqué
Apache Traffic Server 9.0 9.0.0 → 9.2.15 Pas de correctif indiqué
Apache Traffic Server 8.0 8.0.0 → 8.1.11 Pas de correctif indiqué

Références

Chronologie

  1. Publiée
  2. Dernière modification
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