#VU62856 Input validation error


Published: 2022-05-09

Vulnerability identifier: #VU62856

Vulnerability risk: Medium

CVSSv3.1:

CVE-ID: CVE-2021-4219

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
ImageMagick
Client/Desktop applications / Multimedia software

Vendor: ImageMagick.org

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability occurs due to improper use of open functions. A remote attacker can submit a specially crafted SVG to the application and can cause a denial of service.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

ImageMagick: 7.1.0-0 - 7.1.0-18, 6.9.12-0 - 6.9.12-34, 6.9.11-0 - 6.9.11-62, 6.9.10-0 - 6.9.10-97, 6.9.9-0 - 6.9.9-51, 6.9.8-0 - 6.9.8-10, 6.9.7 - 6.9.7-10, 6.9.6-0 - 6.9.6.6, 6.9.5-0 - 6.9.5-10, 6.9.4-0 - 6.9.4-10, 6.9.2-0 - 6.9.2-10, 6.9.1-0 - 6.9.1-10, 6.9.0-0 - 6.9.0-10, 6.9.3-0 - 6.9.3-10


CPE

External links
http://bugzilla.redhat.com/show_bug.cgi?id=2054611
http://github.com/ImageMagick/ImageMagick/issues/4626


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?


Latest bulletins with this vulnerability