Leptonica tiffio.c Heap Buffer Overflow DoS

The vulnerability of the tiffio.c component in the Leptonica image processing library involves reading data from buffer fields beyond their acceptable limits. Exploiting this vulnerability allows a remote attacker to cause service interruptions...

PT-2020-6705 · Leptonica +2 · Leptonica +2

Name of the Vulnerable Software and Affected Versions: Leptonica versions prior to 1.80.0 Description: The issue is related to a heap-based buffer over-read in the pixReadFromTiffStream function, which is connected to the tiffio.c component. This can be exploited by a remote attacker to cause a...