Vulnerability Monitor

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CVE-2021-20241

A flaw was found in ImageMagick in coders/jp2.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.

Published

2021-03-09T18:15:14.877

Last Modified

2024-11-21T05:46:11.953

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.5 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-369

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	imagemagick	imagemagick	< 6.9.11-62	Yes
Application	imagemagick	imagemagick	< 7.0.10-62	Yes
Operating System	debian	debian_linux	9.0	Yes

References

https://bugzilla.redhat.com/show_bug.cgi?id=1928952 Issue Tracking, Third Party Advisory ([email protected])
https://github.com/ImageMagick/ImageMagick/pull/3177 Patch, Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2021/03/msg00030.html Mailing List, Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2023/05/msg00020.html ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=1928952 Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/ImageMagick/ImageMagick/pull/3177 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2021/03/msg00030.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2023/05/msg00020.html (af854a3a-2127-422b-91ae-364da2661108)