Multiple vulnerabilities in ImageMagick

Published: 2023-06-01

Risk	High
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2023-34153 CVE-2023-34151
CWE-ID	CWE-78 CWE-20
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	ImageMagick Client/Desktop applications / Multimedia software
Vendor	ImageMagick.org

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) OS Command Injection

EUVDB-ID: #VU76764

Risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-34153

CWE-ID: CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation when processing video:vsync or video:pixel-format options in VIDEO encoding/decoding. A remote unauthenticated attacker can pass specially crafted data to the application and execute arbitrary OS commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

ImageMagick: 7.1.0-0 - 7.1.1-9

External links

http://github.com/ImageMagick/ImageMagick/issues/6338
http://access.redhat.com/security/cve/CVE-2023-34153
http://bugzilla.redhat.com/show_bug.cgi?id=2210660

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Input validation error

EUVDB-ID: #VU76763

Risk: Medium

CVSSv3.1: 6.5 [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]

CVE-ID: CVE-2023-34151

CWE-ID: CWE-20 - Improper input validation