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Groups > linux.debian.bugs.dist > #910995

Bug#905332: src:xml-security-c: Default KeyInfo resolver doesn't check for empty element content

From Ferenc Wágner <wferi@debian.org>
Newsgroups linux.debian.bugs.dist
Subject Bug#905332: src:xml-security-c: Default KeyInfo resolver doesn't check for empty element content
Date 2018-08-03 10:30 +0200
Message-ID <wiDDb-1AH-3@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

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Package: src:xml-security-c
Severity: important
Tags: security

This is a security tracking bug.
Original report:
  https://issues.apache.org/jira/projects/SANTUARIO/issues/SANTUARIO-491

The issue is null pointer dereference in the library, which happens to
mean a trivial remote DoS (shibd crash) in the Shibboleth SP stack.

I requested a CVE from Mitre, but haven't got it yet.

The stretch security upload is ready, I'm sending the debdiff.

All version in the archive are affected, the upstream fix is in 2.0.1,
which will be uploaded to experimental shortly.

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Thread

Bug#905332: src:xml-security-c: Default KeyInfo resolver doesn't check for empty element content Ferenc Wágner <wferi@debian.org> - 2018-08-03 10:30 +0200
  Bug#905332: debdiff wferi@niif.hu (Ferenc Wágner) - 2018-08-03 12:10 +0200
    Bug#905332: debdiff Moritz Mühlenhoff <jmm@inutil.org> - 2018-08-03 13:10 +0200
      Bug#905332: debdiff wferi@niif.hu (Ferenc Wágner) - 2018-08-03 14:50 +0200

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