CVE-2016-7527 : coders/wpg.c in ImageMagick allows remote attackers to cause a denial of service

coders/wpg.c in ImageMagick allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted file.

Published 2017-04-20 18:59:01

Updated 2024-07-03 15:22:01

Source Debian GNU/Linux

View at NVD, CVE.org

Vulnerability category: Denial of service

Products affected by CVE-2016-7527

Imagemagick » Imagemagick
Versions before (<) 6.9.4-0
cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

1.39%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 87 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:N/A:P	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
6.5	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H	2.8	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

https://github.com/ImageMagick/ImageMagick/commit/a251039393f423c7858e63cab6aa98d17b8b7a41

https://github.com/ImageMagick/ImageMagick/issues/122 · ImageMagick/ImageMagick@a251039 · GitHub
Patch
https://github.com/ImageMagick/ImageMagick/issues/122

out-of-bounds read in MagickCore/memory.c:707:23 · Issue #122 · ImageMagick/ImageMagick · GitHub
Issue Tracking;Patch;Vendor Advisory
https://github.com/ImageMagick/ImageMagick/commit/b3dd69b23e9338806891c708a0cc8a82c0d1872a

https://github.com/ImageMagick/ImageMagick/issues/122 · ImageMagick/ImageMagick@b3dd69b · GitHub
Patch;Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1378759

1378759 – (CVE-2016-7527) CVE-2016-7527 ImageMagick: out-of-bounds read in MagickCore/memory.c
Issue Tracking;Patch;Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/09/22/2

oss-security - Re: CVE Requests: Various ImageMagick issues (as reported in the Debian BTS)
Mailing List;Patch;Third Party Advisory

CVEs referencing this url
http://www.securityfocus.com/bid/93220

ImageMagick 'MagickCore/memory.c' Denial of Service Vulnerability
Third Party Advisory;VDB Entry
https://bugs.launchpad.net/ubuntu/+source/imagemagick/+bug/1542115

Bug #1542115 “out-of-bounds read in MagickCore/memory.c:707:23” : Bugs : imagemagick package : Ubuntu
Issue Tracking;Third Party Advisory

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