CVE-2021-20205 — Divide By Zero in Libjpeg-turbo

CWE-369 — Divide By Zero5 documents5 sources
Severity
6.5MEDIUMNVD
EPSS
0.4%
top 36.84%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Libjpeg-turboFedoraproject FedoraDebian Libjpeg-turbo
Timeline
PublishedMar 10
Latest updateMay 24

Description

Libjpeg-turbo versions 2.0.91 and 2.0.90 is vulnerable to a denial of service vulnerability caused by a divide by zero when processing a crafted GIF image.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages4 packages

▶Alpinelibjpeg-turbo/libjpeg-turbo< 2.1.0-r0+11
▶CVEListV5libjpeg-turbo/libjpeg-turbo2.0.90 and 2.0.91

Also affects: Fedora 34

Patches

Patch: bugzilla.redhat.com ↗Patch: bugzilla.redhat.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-jxcf-352f-vj82: Libjpeg-turbo versions 2↗2022-05-24
▶
OSV
CVE-2021-20205: Libjpeg-turbo versions 2↗2021-03-10
▶

📋Vendor Advisories

2
Red Hat
libjpeg-turbo: DoS via open crafted GIF↗2021-03-10
▶
Debian
CVE-2021-20205: libjpeg-turbo - Libjpeg-turbo versions 2.0.91 and 2.0.90 is vulnerable to a denial of service vu...↗2021
▶