~ubuntu-branches/ubuntu/maverick/libpng/maverick-updates

Viewing all changes in revision 28.

  • Committer: Bazaar Package Importer
  • Author(s): Marc Deslauriers
  • Date: 2011-07-26 08:31:17 UTC
  • Revision ID: james.westby@ubuntu.com-20110726083117-wb0parv74tzhf6j8
Tags: 1.2.44-1ubuntu0.1
* SECURITY UPDATE: denial of service via error message data
  - debian/patches/02-CVE-2011-2501.patch: correctly calculate length in
    pngerror.c.
  - CVE-2011-2501
* SECURITY UPDATE: denial of service and possible arbitrary code
  execution via crafted PNG image
  - debian/patches/03-CVE-2011-2690.patch: validate coefficients in
    pngrtran.c.
  - CVE-2011-2690
* SECURITY UPDATE: denial of service and possible arbitrary code
  execution via invalid sCAL chunks
  - debian/patches/04-CVE-2011-2692.patch: check sCAL chunk length in
    pngrutil.c.
  - CVE-2011-2692

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