Vulnerability Details : CVE-2021-20244
A flaw was found in ImageMagick in MagickCore/visual-effects.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. The highest threat from this vulnerability is to system availability.
Exploit prediction scoring system (EPSS) score for CVE-2021-20244
Probability of exploitation activity in the next 30 days: 0.07%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 28 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2021-20244
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|
|
7.1
|
HIGH | AV:N/AC:M/Au:N/C:N/I:N/A:C |
8.6
|
6.9
|
[email protected] |
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
[email protected] |
CWE ids for CVE-2021-20244
-
The product divides a value by zero.Assigned by: [email protected] (Primary)
References for CVE-2021-20244
- https://lists.debian.org/debian-lts-announce/2023/05/msg00020.html
-
https://github.com/ImageMagick/ImageMagick/pull/3194
Patch;Third Party Advisory
-
https://bugzilla.redhat.com/show_bug.cgi?id=1928959
Issue Tracking;Patch;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2021/03/msg00030.html
Mailing List;Third Party Advisory
Products affected by CVE-2021-20244
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*