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Message-ID: <CAGjw+kOARWH4mWz_RKe=oeSOkBZgfsUjTp2hM3X7FngdCaFc9w@mail.gmail.com>
Date: Thu, 25 Jul 2024 10:01:15 -0600
From: Masakazu Kitajo <maskit@...che.org>
To: announce@...fficserver.apache.org, Dev <dev@...fficserver.apache.org>, 
	users <users@...fficserver.apache.org>, security@...fficserver.apache.org
Cc: oss-security@...ts.openwall.com
Subject: [ANNOUNCE] Apache Traffic Server is vulnerable to request smuggling
 and DoS

Description:
Apache Traffic Server is vulnerable to request smuggling and DoS

CVE:
CVE-2023-38522 - Incomplete field name check allows request smuggling
CVE-2024-35161 - Incomplete check for chunked trailer section allows
request smuggling
CVE-2024-35296 - Invalid Accept-Encoding can force forwarding requests

Reported By:
Ben Kallus (CVE-2023-38522)
Keran Mu (CVE-2024-35161)
Min Chen (CVE-2024-35296)

Vendor:
The Apache Software Foundation

Version Affected:
ATS 8.0.0 to 8.1.10
ATS 9.0.0 to 9.2.4

Mitigation:
8.x users should upgrade to 8.1.11 or later versions
9.x users should upgrade to 9.2.5 or later versions

CVE:
https://www.cve.org/CVERecord?id=CVE-2023-38522
https://www.cve.org/CVERecord?id=CVE-2024-35161
https://www.cve.org/CVERecord?id=CVE-2024-35296

-- Masakazu

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