CVE-2017-16546

Description

The ReadWPGImage function in coders/wpg.c in ImageMagick 7.0.7-9 does not properly validate the colormap index in a WPG palette, which allows remote attackers to cause a denial of service (use of uninitialized data or invalid memory allocation) or possibly have unspecified other impact via a malformed WPG file.

Risk Information

Base Score

8.8

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS Score

Exploitation Probability

0.594

Associated Vulnerability

Vulnerability	OS Platform
Multiple Vulnerabilities are affected in Imagemagic (x64) 7.0.7	Windows
Multiple Vulnerabilities are affected in Imagemagic 7.0.7	Windows
Multiple Vulnerabilities are affected in ImageMagick 7.0.7	Windows
imagemagick security update(DSA-4074-1) imagemagick_6.9.7.4+dfsg-11+deb9u4_i386.deb	Linux
imagemagick security update(DSA-4074-1) imagemagick_6.9.7.4+dfsg-11+deb9u4_amd64.deb	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234