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Posted to dev@trafficserver.apache.org by Bryan Call <bc...@apache.org> on 2019/02/12 23:25:21 UTC

[ANNOUNCE] Apache Traffic Server vulnerability with sslheader plugin

CVE-2018-11783: Apache Traffic Server vulnerability with sslheader plugin

Reported By:
Nikhil Marathe

Vendor:
The Apache Software Foundation

Version Affected:
ATS 6.0.0 to 6.2.3
ATS 7.0.0 to 7.1.5
ATS 8.0.0 to 8.0.1

Description:
sslheaders plugin extracts information from the client certificate and sets headers in the request based on the configuration of the plugin.  The plugin doesn't strip the headers from the request in some scenarios.

Mitigation:
6.x users should upgrade to 7.1.6, 8.0.2, or later versions
7.x users should upgrade to 7.1.6 or later versions
8.x users should upgrade to 8.0.2 or later versions

References:
	Downloads:
		https://trafficserver.apache.org/downloads <https://trafficserver.apache.org/downloads>
	Github Pull Request:
		https://github.com/apache/trafficserver/pull/4701
	CVE:
		https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11783 <https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11783>

-Bryan