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CVE-2012-4564

Published: 11 November 2012

ppm2tiff does not check the return value of the TIFFScanlineSize function, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted PPM image that triggers an integer overflow, a zero-memory allocation, and a heap-based buffer overflow.

Priority

Medium

Status

Package Release Status
tiff
Launchpad, Ubuntu, Debian
hardy
Released (3.8.2-7ubuntu3.14)
lucid
Released (3.9.2-2ubuntu0.11)
oneiric
Released (3.9.5-1ubuntu1.4)
precise
Released (3.9.5-2ubuntu1.3)
quantal
Released (4.0.2-1ubuntu2.1)
raring
Released (4.0.2-4ubuntu2)
saucy
Released (4.0.2-4ubuntu2)
trusty
Released (4.0.2-4ubuntu2)
upstream Needed
(fix in CVS)
tiff3
Launchpad, Ubuntu, Debian
hardy Does not exist

lucid Does not exist

oneiric Does not exist

precise Does not exist

quantal Ignored
(end of life)
raring Ignored
(end of life)
saucy Ignored
(end of life)
trusty Does not exist

upstream Needed