Date: Wed, 23 May 2018 13:16:00 +0100 From: "Simon Steiner" <simonsteiner1984@...il.com> To: <general@...graphics.apache.org>, <batik-dev@...graphics.apache.org>, <batik-users@...graphics.apache.org>, <oss-security@...ts.openwall.com>, <bugtraq@...urityfocus.com>, <security-reports@...mle.com>, <security@...che.org> Subject: [CVE-2018-8013] Apache Batik information disclosure vulnerability CVE-2018-8013: Apache Batik information disclosure vulnerability Severity: Medium Vendor: The Apache Software Foundation Versions Affected: Batik 1.0 - 1.9.1 Description: When deserializing subclass of `AbstractDocument`, the class takes a string from the inputStream as the class name which then use it to call the no-arg constructor of the class. Fix was to check the class type before calling newInstance in deserialization. Mitigation: Users should upgrade to Batik 1.10+ Credit: This issue was independently reported by Man Yue Mo. References: http://xmlgraphics.apache.org/security.html The Apache XML Graphics team.
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