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SUSE SLED15 / SLES15 Security Update : ImageMagick (SUSE-SU-2021:3996-1)

medium Nessus Plugin ID 156007

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Synopsis

The remote SUSE host is missing a security update.

Description

The remote SUSE Linux SLED15 / SLES15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2021:3996-1 advisory.

 - A divide-by-zero flaw was found in ImageMagick 6.9.11-57 and 7.0.10-57 in gem.c. This flaw allows an attacker who submits a crafted file that is processed by ImageMagick to trigger undefined behavior through a division by zero. The highest threat from this vulnerability is to system availability. (CVE-2021-20176)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://bugzilla.suse.com/1181836

https://www.suse.com/security/cve/CVE-2021-20176

http://www.nessus.org/u?aa1c167e

Plugin Details

Severity: Medium

ID: 156007

File Name: suse_SU-2021-3996-1.nasl

Version: 1.4

Type: local

Agent: unix

Published: 12/11/2021

Updated: 7/13/2023

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS Score Source: CVE-2021-20176

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.8

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:imagemagick-config-7-upstream, p-cpe:/a:novell:suse_linux:libmagick%2b%2b-7_q16hdri4, p-cpe:/a:novell:suse_linux:imagemagick-devel, p-cpe:/a:novell:suse_linux:libmagick%2b%2b-devel, p-cpe:/a:novell:suse_linux:libmagickwand-7_q16hdri6, cpe:/o:novell:suse_linux:15, p-cpe:/a:novell:suse_linux:imagemagick-config-7-suse, p-cpe:/a:novell:suse_linux:perl-perlmagick, p-cpe:/a:novell:suse_linux:imagemagick, p-cpe:/a:novell:suse_linux:libmagickcore-7_q16hdri6

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 12/10/2021

Vulnerability Publication Date: 2/6/2021

Reference Information

CVE: CVE-2021-20176

SuSE: SUSE-SU-2021:3996-1