CVE-2011-3026 libpng: Heap buffer overflow in png_decompress_chunk (MFSA 2012-11)

Solution Unverified - Updated -

Issue

-Integer overflow in libpng, as used in Google Chrome before 17.0.963.56, allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that trigger an integer truncation.

Environment

  • Red Hat Enterprise Linux (RHEL) 4
  • Red Hat Enterprise Linux (RHEL) 5
  • Red Hat Enterprise Linux (RHEL) 6
  • libpng

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