Vulnerability CVE-2021-4219

Vulnerability Name:

CVE-2021-4219 (CCN-222480)

Assigned:

2022-02-15

Published:

2022-02-15

Updated:

2022-03-30

Summary:

A flaw was found in ImageMagick. The vulnerability occurs due to improper use of open functions and leads to a denial of service. This flaw allows an attacker to crash the system.

CVSS v3 Severity:

5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
4.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): High

7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): High

CVSS v2 Severity:

4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Partial

7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Complete

Vulnerability Type:

CWE-20

Vulnerability Consequences:

Denial of Service

References:

Source: MITRE
Type: CNA
CVE-2021-4219

Source: CCN
Type: Red Hat Bugzilla Bug 2054611
CVE-2021-4219) - CVE-2021-4219 imagemagick: remote DoS in MagicCore/draw.c via crafted SVG file

Source: MISC
Type: Issue Tracking, Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2054611

Source: XF
Type: UNKNOWN
imagemagick-cve20214219-dos(222480)

Source: CCN
Type: ImageMagick Web site
ImageMagick

Vulnerable Configuration:

Configuration 1:

cpe:/a:imagemagick:imagemagick:*:*:*:*:*:*:*:* (Version < 6.9.12-9)

OR cpe:/a:imagemagick:imagemagick:*:*:*:*:*:*:*:* (Version >= 7.1.0-0 and < 7.1.0-19)

Configuration CCN 1:

cpe:/a:imagemagick:imagemagick:-:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.opensuse.security:def:8055	P	perl-PerlMagick-7.1.0.9-150400.6.18.1 on GA media (Moderate)	2023-06-20
oval:org.opensuse.security:def:7867	P	ImageMagick-7.1.0.9-150400.6.18.1 on GA media (Moderate)	2023-06-12
oval:org.opensuse.security:def:3251	P	libshibsp-lite6-2.5.5-6.3.1 on GA media (Moderate)	2022-06-28
oval:org.opensuse.security:def:3420	P	MozillaFirefox-68.1.0-109.92.1 on GA media (Moderate)	2022-06-28
oval:org.opensuse.security:def:94881	P	ImageMagick-7.1.0.9-150400.4.7 on GA media (Moderate)	2022-06-22
oval:org.opensuse.security:def:95050	P	perl-PerlMagick-7.1.0.9-150400.4.7 on GA media (Moderate)	2022-06-22

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