SUSE update for ImageMagick

1) Division by zero

EUVDB-ID: #VU61578

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-20176

CWE-ID: CWE-369 - Divide By Zero

Exploit availability: No

Description

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

The vulnerability exists due to a division by zero error within the gem.c file in ImageMagick. A remote attacker can pass specially crafted data to the application and crash it.

Mitigation

Update the affected package ImageMagick to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Module for Development Tools: 15-SP2 - 15-SP3

SUSE Linux Enterprise Module for Desktop Applications: 15-SP2 - 15-SP3

libMagickWand-7_Q16HDRI6-debuginfo: before 7.0.7.34-10.18.1

libMagickWand-7_Q16HDRI6: before 7.0.7.34-10.18.1

libMagickCore-7_Q16HDRI6-debuginfo: before 7.0.7.34-10.18.1

libMagickCore-7_Q16HDRI6: before 7.0.7.34-10.18.1

libMagick++-devel: before 7.0.7.34-10.18.1

libMagick++-7_Q16HDRI4-debuginfo: before 7.0.7.34-10.18.1

libMagick++-7_Q16HDRI4: before 7.0.7.34-10.18.1

ImageMagick-devel: before 7.0.7.34-10.18.1

ImageMagick-config-7-upstream: before 7.0.7.34-10.18.1

ImageMagick-config-7-SUSE: before 7.0.7.34-10.18.1

ImageMagick: before 7.0.7.34-10.18.1

perl-PerlMagick-debuginfo: before 7.0.7.34-10.18.1

perl-PerlMagick: before 7.0.7.34-10.18.1

ImageMagick-debugsource: before 7.0.7.34-10.18.1

ImageMagick-debuginfo: before 7.0.7.34-10.18.1

External links

http://www.suse.com/support/update/announcement/2021/suse-su-20213996-1/

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.