CVE-2020-27775

LOW

ImageMagick < 6.9.10-69 - Integer Overflow in Quantum Processing

Title source: llm
STIX 2.1

Description

A flaw was found in ImageMagick in MagickCore/quantum.h. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of values outside the range of type unsigned char. This would most likely lead to an impact to application availability, but could potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.9-0.

References (3)

Core 3
Core References
Mailing List, Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2021/03/msg00030.html
Exploit, Issue Tracking, Patch, Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1898300

Scores

CVSS v3 3.3
EPSS 0.0009
EPSS Percentile 25.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Details

CWE
CWE-190
Status published
Products (5)
debian/debian_linux 9.0
imagemagick/imagemagick < 6.9.10-69
redhat/enterprise_linux 5.0
redhat/enterprise_linux 6.0
redhat/enterprise_linux 7.0
Published Dec 04, 2020
Tracked Since Feb 18, 2026