CVE-2021-20205

MEDIUM

Libjpeg-turbo - Divide By Zero

Title source: rule

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.

References (3)

[Issue Tracking, Patch, Third Party Advisory] https://bugzilla.redhat.com/show_bug.cgi?id=1937385

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QMLEY6HLVZAGXIOGGPPUAMRJUA6LB3FD/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TM3AHZEYGYFEDL6AW5RLEAJNVRWEJDFL/

Scores

CVSS v3 6.5

EPSS 0.0044

EPSS Percentile 62.8%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Classification

CWE

CWE-369

Status published

Affected Products (2)

libjpeg-turbo/libjpeg-turbo

fedoraproject/fedora

Timeline

Published Mar 10, 2021

Tracked Since Feb 18, 2026