CVE-2017-16546 Detail

Current 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.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  8.8 HIGH
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H


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Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/ImageMagick/ImageMagick/commit/2130bf6f89ded32ef0c88a11694f107c52566c53 Issue Tracking  Patch  Third Party Advisory 
https://github.com/ImageMagick/ImageMagick/commit/e04cf3e9524f50ca336253513d977224e083b816 Issue Tracking  Patch  Third Party Advisory 
https://github.com/ImageMagick/ImageMagick/issues/851 Issue Tracking  Patch  Third Party Advisory 
https://usn.ubuntu.com/3681-1/ Third Party Advisory 
https://www.debian.org/security/2017/dsa-4040 Third Party Advisory 
https://www.debian.org/security/2017/dsa-4074 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer cwe source acceptance level NIST  

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-16546
NVD Published Date:
11/05/2017
NVD Last Modified:
04/16/2019
Source:
MITRE