[ubuntu/bionic-security] expat 2.2.5-3ubuntu0.8 (Accepted)

[David Fernandez Gonzalez]

expat (2.2.5-3ubuntu0.8) bionic-security; urgency=medium

  * SECURITY UPDATE: use-after-free
    - debian/patches/CVE-2022-40674.patch: adds a conditional call to
      storeRawNames() in func internalEntityProcessor following a call
      to doCOntent() that could result in unbalanced tags upon returning.
    - CVE-2022-40674
  * SECURITY UPDATE: use-after-free
    - debian/patches/CVE-2022-43680-1.patch: adds tests to cover
      DTD destruction in XML_ExternalEntityParserCreate in
      expat/tests/runtests.c.
    - debian/patches/CVE-2022-43680-2.patch: fix overeager DTD
      destruction in XML_ExternalEntityParserCreate in
      expat/lib/xmlparse.c.
    - CVE-2022-43680

Date: 2022-11-08 10:58:09.572504+00:00
Changed-By: leo.barbosa at canonical.com (Leonidas S. Barbosa)
Signed-By: David Fernandez Gonzalez <david.fernandezgonzalez at canonical.com>
https://launchpad.net/ubuntu/+source/expat/2.2.5-3ubuntu0.8
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