CVE-2021-40633

2022-06-1411:15:10

Google

osv.dev

memory leak

gif2rgb

denial of service

gif format

remote attackers

7.2 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

72.0%

JSON

A memory leak (out-of-memory) in gif2rgb in util/gif2rgb.c in giflib 5.1.4 allows remote attackers trigger an out of memory exception or denial of service via a gif format file.

CPENameOperatorVersion
giflibeq5.2.1-r1
giflibeq5.1.9-r0
giflibeq5.0.4-r0
giflibeq5.2.1-r4
giflibeq5.0.5-r0
giflibeq4.1.6-r7
giflibeq5.1.4-r1
giflibeq5.1.4-r2
giflibeq5.2.1-r3
giflibeq5.1.0-r0

Name	Operator	Version
giflib	eq	5.2.1-r1
giflib	eq	5.1.9-r0
giflib	eq	5.0.4-r0
giflib	eq	5.2.1-r4
giflib	eq	5.0.5-r0
giflib	eq	4.1.6-r7
giflib	eq	5.1.4-r1
giflib	eq	5.1.4-r2
giflib	eq	5.2.1-r3
giflib	eq	5.1.0-r0