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
Products affected by CVE-2021-20205
- cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
- cpe:2.3:a:libjpeg-turbo:libjpeg-turbo:2.0.90:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-20205
0.44%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 60 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-20205
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
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
|
NIST |
CWE ids for CVE-2021-20205
-
The product divides a value by zero.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-20205
-
https://bugzilla.redhat.com/show_bug.cgi?id=1937385
1937385 – (CVE-2021-20205) CVE-2021-20205 libjpeg-turbo: DoS via open crafted GIFIssue Tracking;Patch;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QMLEY6HLVZAGXIOGGPPUAMRJUA6LB3FD/
[SECURITY] Fedora 34 Update: mingw-libjpeg-turbo-2.0.90-2.fc34 - package-announce - Fedora Mailing-ListsThird Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TM3AHZEYGYFEDL6AW5RLEAJNVRWEJDFL/
[SECURITY] Fedora 34 Update: libjpeg-turbo-2.0.90-2.fc34 - package-announce - Fedora Mailing-ListsThird Party Advisory
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