CVE-2020-27755

MEDIUM

Description

in SetImageExtent() of /MagickCore/image.c, an incorrect image depth size can cause a memory leak because the code which checks for the proper image depth size does not reset the size in the event there is an invalid size. The patch resets the depth to a proper size before throwing an exception. The memory leak can be triggered by a crafted input file that is processed by ImageMagick and could cause an impact to application reliability, such as denial of service. This flaw affects ImageMagick versions prior to 7.0.9-0.

References

https://bugzilla.redhat.com/show_bug.cgi?id=1894232

Details

Source: MITRE

Published: 2020-12-08

Updated: 2020-12-10

Type: CWE-401

Risk Information

CVSS v2.0

Base Score: 4.3

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

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3.0

Base Score: 3.3

Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Impact Score: 1.4

Exploitability Score: 1.8

Severity: LOW

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*

Tenable Plugins

View all (5 total)

IDNameProductFamilySeverity
145394openSUSE Security Update : ImageMagick (openSUSE-2021-148)NessusSuSE Local Security Checks
medium
145363SUSE SLES12 Security Update : ImageMagick (SUSE-SU-2021:0199-1)NessusSuSE Local Security Checks
medium
145361openSUSE Security Update : ImageMagick (openSUSE-2021-136)NessusSuSE Local Security Checks
medium
145198SUSE SLED15 / SLES15 Security Update : ImageMagick (SUSE-SU-2021:0153-1)NessusSuSE Local Security Checks
medium
145181SUSE SLED15 / SLES15 Security Update : ImageMagick (SUSE-SU-2021:0156-1)NessusSuSE Local Security Checks
medium