openEuler update for ImageMagick

1) Use-after-free

EUVDB-ID: #VU62853

Risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-1114

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote attacker can gain access to sensitive information or perform a denial of service attack.

The vulnerability exists due to a use-after-free error in RelinquishDCMInfo() function of dcm.c file. A remote attacker can pass a specially crafted DICOM image file to the application and gain access to sensitive information or perform a denial of service attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 22.03 LTS

ImageMagick-perl: before 6.9.12.43-1

ImageMagick-help: before 6.9.12.43-1

ImageMagick-devel: before 6.9.12.43-1

ImageMagick-debugsource: before 6.9.12.43-1

ImageMagick-debuginfo: before 6.9.12.43-1

ImageMagick-c++-devel: before 6.9.12.43-1

ImageMagick-c++: before 6.9.12.43-1

ImageMagick: before 6.9.12.43-1

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1670

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.