oss-security - [ANNOUNCE] Apache Traffic Server host header and line folding

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Message-Id: <0328E5ED-8D75-4C17-99A6-5D65B3AF4E5E@apache.org>
Date: Tue, 27 Feb 2018 09:38:23 -0800
From: Bryan Call <bcall@...che.org>
To: dev <dev@...fficserver.apache.org>,
 users <users@...fficserver.apache.org>,
 announce@...fficserver.apache.org,
 security@...fficserver.apache.org,
 oss-security@...ts.openwall.com
Subject: [ANNOUNCE] Apache Traffic Server host header and line folding -
 CVE-2017-5660

CVE-2017-5660: Apache Traffic Server host header and line folding

Vendor:
The Apache Software Foundation

Version Affected:
ATS 6.2.0 and prior
ATS 7.0.0 and prior

Description:
There is a vulnerability in ATS with the Host header and line folding.  This can have issues when interacting with upstream proxies and the wrong host being used.

Mitigation:
6.2.x users should upgrade to 6.2.2 or later versions
7.x users should upgrade to 7.1.2 or later versions

References:
	Downloads:
		https://trafficserver.apache.org/downloads

	Github Pull Request:
		https://github.com/apache/trafficserver/pull/1657

	CVE:
		https://cve.mitre.org/cgi-bin/cvename.cgi?name=2017-5660

-Bryan

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