Security Advisory

CVE-2012-4564

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2012-11-11 11:00:00

Last updated 2024-08-06 20:42:54

Assigner redhat

State PUBLISHED

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.

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