CVE-2012-3438

Severity Score

4.3

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

La función Magick_png_malloc en coders/png.c en GraphicsMagick v6.7.8-6 no utiliza adecuadamente el tipo de variable para el tamaño de en memoria, lo cual podría permitir a atacantes remotos causar una denegación de servicio (caída) a través de un fichero PNG manipulado que realiza una asignación de memoria incorrecta.

*Credits: N/A

CVSS Scores

NISTv2 4.3

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2012-06-14 CVE Reserved
2012-08-07 CVE Published
2024-08-06 CVE Updated
2024-08-06 First Exploit
2024-08-26 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (7)

URL	Tag	Source
http://www.securityfocus.com/bid/54716	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/77259	Vdb Entry

URL	Date	SRC
http://graphicsmagick.hg.sourceforge.net/hgweb/graphicsmagick/graphicsmagick/rev/d6e469d02cd2	2024-08-06

URL	Date	SRC
https://bugzilla.redhat.com/show_bug.cgi?id=844105	2017-08-29

URL	Date	SRC
http://lists.opensuse.org/opensuse-updates/2013-03/msg00102.html	2017-08-29
http://secunia.com/advisories/50090	2017-08-29
http://www.mandriva.com/security/advisories?name=MDVSA-2012:165	2017-08-29

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Graphicsmagick Search vendor "Graphicsmagick"		Graphicsmagick Search vendor "Graphicsmagick" for product "Graphicsmagick"				1.3.16 Search vendor "Graphicsmagick" for product "Graphicsmagick" and version "1.3.16"		-		Affected