CVE-2012-4564

EPSS 27.2%

tiff - heap overflow

Published: 11/11/2012Modified: 4/28/2026

Description

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.

Affected packages (2)

References (1)