oss-security - [ANNOUNCE] Apache Traffic Server vulnerability with header variable access in the ESI plugin

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Date: Tue, 28 Aug 2018 15:39:51 -0700
From: Bryan Call <bcall@...che.org>
To: announce@...fficserver.apache.org,
 dev <dev@...fficserver.apache.org>,
 users <users@...fficserver.apache.org>,
 security@...fficserver.apache.org,
 oss-security@...ts.openwall.com
Subject: [ANNOUNCE] Apache Traffic Server vulnerability with header variable
 access in the ESI plugin - CVE-2018-8040

CVE-2018-8040: Apache Traffic Server vulnerability with header variable access in the ESI plugin

Reported By:
Louis Dion-Marcil

Vendor:
The Apache Software Foundation

Version Affected:
ATS 6.0.0 to 6.2.2
ATS 7.0.0 to 7.1.2

Description:
Pages that are rendered using the ESI plugin can have access to the cookie header when the plugin is configure not to allow access.

Mitigation:
6.x users should upgrade to 6.2.3 or later versions
7.x users should upgrade to 7.1.3 or later versions

References:
	Downloads:
		https://trafficserver.apache.org/downloads
	Github Pull Request:
		https://github.com/apache/trafficserver/pull/3926
	CVE:
		https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8040

-Bryan

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