CVE-2017-16938

Priority
Description
A global buffer overflow in OptiPNG 0.7.6 allows remote attackers to cause
a denial-of-service attack or other unspecified impact with a maliciously
crafted GIF format file, related to an uncontrolled loop in the LZWReadByte
function of the gifread.c file.
Notes
 mdeslaur> doesn't reproduce with default compiler options in Ubuntu
Package
Upstream:released (0.7.6-1.1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was needed)
Ubuntu 16.04 LTS (Xenial Xerus):needed
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (0.7.6-1.1)
Ubuntu 18.10 (Cosmic Cuttlefish):not-affected (0.7.6-1.1)
Ubuntu 19.04 (Disco Dingo):not-affected (0.7.6-1.1)
Ubuntu 19.10 (Eoan):not-affected (0.7.6-1.1)
More Information

Updated: 2019-06-11 15:14:17 UTC (commit acfcaeec1617ff02af93ad9df312d12c27bfe967)