Synopsis:    Important: libpng security update
Issue Date:  2012-02-20
CVE Numbers: CVE-2011-3026


The libpng packages contain a library of functions for creating and
manipulating PNG (Portable Network Graphics) image format files.

A heap-based buffer overflow flaw was found in libpng. An attacker could
create a specially-crafted PNG image that, when opened, could cause an
application using libpng to crash or, possibly, execute arbitrary code with
the privileges of the user running the application. (CVE-2011-3026)

Users of libpng and libpng10 should upgrade to these updated packages,
which contain a backported patch to correct this issue. All running
applications using libpng or libpng10 must be restarted for the update to
take effect.

SL4:
  i386
     libpng-1.2.7-9.el4.i386.rpm
     libpng-debuginfo-1.2.7-9.el4.i386.rpm
     libpng-devel-1.2.7-9.el4.i386.rpm
     libpng10-1.0.16-10.el4.i386.rpm
     libpng10-debuginfo-1.0.16-10.el4.i386.rpm
     libpng10-devel-1.0.16-10.el4.i386.rpm
  x86_64
     libpng-1.2.7-9.el4.i386.rpm
     libpng-1.2.7-9.el4.x86_64.rpm
     libpng-debuginfo-1.2.7-9.el4.i386.rpm
     libpng-debuginfo-1.2.7-9.el4.x86_64.rpm
     libpng-devel-1.2.7-9.el4.x86_64.rpm
     libpng10-1.0.16-10.el4.i386.rpm
     libpng10-1.0.16-10.el4.x86_64.rpm
     libpng10-debuginfo-1.0.16-10.el4.i386.rpm
     libpng10-debuginfo-1.0.16-10.el4.x86_64.rpm
     libpng10-devel-1.0.16-10.el4.x86_64.rpm
SL5:
  i386
     libpng-1.2.10-15.el5_7.i386.rpm
     libpng-debuginfo-1.2.10-15.el5_7.i386.rpm
     libpng-devel-1.2.10-15.el5_7.i386.rpm
  x86_64
     libpng-1.2.10-15.el5_7.i386.rpm
     libpng-1.2.10-15.el5_7.x86_64.rpm
     libpng-debuginfo-1.2.10-15.el5_7.i386.rpm
     libpng-debuginfo-1.2.10-15.el5_7.x86_64.rpm
     libpng-devel-1.2.10-15.el5_7.i386.rpm
     libpng-devel-1.2.10-15.el5_7.x86_64.rpm
SL6:
  i386
     libpng-1.2.46-2.el6_2.i686.rpm
     libpng-debuginfo-1.2.46-2.el6_2.i686.rpm
     libpng-devel-1.2.46-2.el6_2.i686.rpm
     libpng-static-1.2.46-2.el6_2.i686.rpm
  x86_64
     libpng-1.2.46-2.el6_2.i686.rpm
     libpng-1.2.46-2.el6_2.x86_64.rpm
     libpng-debuginfo-1.2.46-2.el6_2.i686.rpm
     libpng-debuginfo-1.2.46-2.el6_2.x86_64.rpm
     libpng-devel-1.2.46-2.el6_2.i686.rpm
     libpng-devel-1.2.46-2.el6_2.x86_64.rpm
     libpng-static-1.2.46-2.el6_2.x86_64.rpm

- Scientific Linux Development Team