FreeBSD : ImageMagick6 -- multiple vulnerabilities (3e0ca488-b3f6-11eb-a5f7-a0f3c100ae18)

high Nessus Plugin ID 149483
New! Plugin Severity Now Using CVSS v3

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Synopsis

The remote FreeBSD host is missing one or more security-related updates.

Description

CVE reports :

Several vulnerabilities have been discovered in ImageMagick :

- CVE-2021-20309: A flaw was found in ImageMagick in versions before 6.9.12, where a division by zero in WaveImage() of MagickCore/visual-effects.c may trigger undefined behavior via a crafted image file submitted to an application using ImageMagick.

- CVE-2021-20176: A divide-by-zero flaw was found in ImageMagick 6.9.11-57 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.

- CVE-2020-29599: ImageMagick before 6.9.11-40 mishandles the
-authenticate option, which allows setting a password for password-protected PDF files.

- And maybe some others...

Solution

Update the affected packages.

See Also

http://www.nessus.org/u?2d41ddea

Plugin Details

Severity: High

ID: 149483

File Name: freebsd_pkg_3e0ca488b3f611eba5f7a0f3c100ae18.nasl

Version: 1.2

Type: local

Published: 5/14/2021

Updated: 5/18/2021

Dependencies: ssh_get_info.nasl

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

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

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

Vulnerability Information

CPE: p-cpe:/a:freebsd:freebsd:ImageMagick6, p-cpe:/a:freebsd:freebsd:ImageMagick6-nox11, cpe:/o:freebsd:freebsd

Required KB Items: Host/local_checks_enabled, Host/FreeBSD/release, Host/FreeBSD/pkg_info

Exploit Ease: No known exploits are available

Patch Publication Date: 5/13/2021

Vulnerability Publication Date: 12/17/2020

Reference Information

CVE: CVE-2020-29599, CVE-2021-20176, CVE-2021-20309