CVE-2012-3438

CVSS V2 Medium 4.3 CVSS V3 None

Description

The Magick_png_malloc function in coders/png.c in GraphicsMagick 6.7.8-6 does not use the proper variable type for the allocation size, which might allow remote attackers to cause a denial of service (crash) via a crafted PNG file that triggers incorrect memory allocation.

Overview

CVE ID
CVE-2012-3438

Assigner
secalert@redhat.com

Vulnerability Status
Modified

Published Version
2012-08-07T21:55:02

Last Modified Date
2017-08-29T01:31:55

Weakness Enumerations

CWE	URL
CWE-119	http://cwe.mitre.org/data/definitions/119.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:graphicsmagick:graphicsmagick:1.3.16:::::::*	1	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:M/Au:N/C:N/I:N/A:P

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
NONE

Availability Impact
PARTIAL

Base Score
4.3

Severity
MEDIUM

Exploitability Score
8.6

Impact Score
2.9

References

Reference URL	Reference Tags
https://bugzilla.redhat.com/show_bug.cgi?id=844105	Patch
http://graphicsmagick.hg.sourceforge.net/hgweb/graphicsmagick/graphicsmagick/rev/d6e469d02cd2	Exploit Patch
http://www.securityfocus.com/bid/54716
http://secunia.com/advisories/50090	Vendor Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2012:165
http://lists.opensuse.org/opensuse-updates/2013-03/msg00102.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/77259

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2012-3438
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-3438

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 08:49:12				Added to TrackCVE