Vulnerability Details : CVE-2021-20205
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.
Vulnerability category: Denial of service
Exploit prediction scoring system (EPSS) score for CVE-2021-20205
Probability of exploitation activity in the next 30 days: 0.13%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 47 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2021-20205
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
[email protected] |
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
[email protected] |
CWE ids for CVE-2021-20205
-
The product divides a value by zero.Assigned by: [email protected] (Primary)
References for CVE-2021-20205
-
https://bugzilla.redhat.com/show_bug.cgi?id=1937385
Issue Tracking;Patch;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/[email protected]/message/QMLEY6HLVZAGXIOGGPPUAMRJUA6LB3FD/
Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/[email protected]/message/TM3AHZEYGYFEDL6AW5RLEAJNVRWEJDFL/
Third Party Advisory
Products affected by CVE-2021-20205
- cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
- cpe:2.3:a:libjpeg-turbo:libjpeg-turbo:2.0.90:*:*:*:*:*:*:*