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gentooGentoo FoundationGLSA-202101-36
HistoryJan 29, 2021 - 12:00 a.m.

ImageMagick: Command injection

2021-01-2900:00:00
Gentoo Foundation
security.gentoo.org
66

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

50.2%

Background

A collection of tools and libraries for many image formats.

Description

A flaw in ImageMagick’s handling of password protected PDFs was discovered.

Impact

A remote attacker could entice a user to open a specially crafted PDF using ImageMagick possibly resulting in execution of arbitrary code with the privileges of the process or a Denial of Service condition.

Workaround

Do not open untrusted PDFs.

Resolution

All ImageMagick 7 users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose
 ">=media-gfx/imagemagick-7.0.10.41-r1"

All ImageMagick 6 users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose
 ">=media-gfx/imagemagick-6.9.11.41-r1"
OSVersionArchitecturePackageVersionFilename
Gentooanyallmedia-gfx/imagemagick< 7.0.10.41-r1UNKNOWN

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

50.2%