CVE-2016-6491

Gentoo Linux Security Advisory 201611-21

Severity Score

8.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Buffer overflow in the Get8BIMProperty function in MagickCore/property.c in ImageMagick before 6.9.5-4 and 7.x before 7.0.2-6 allows remote attackers to cause a denial of service (out-of-bounds read, memory leak, and crash) via a crafted image.

Desbordamiento de búfer en la función Get8BIMProperty en MagickCore/property.c en ImageMagick en versiones anteriores a 6.9.5-4 y 7.x en versiones anteriores a 7.0.2-6 permite a atacantes remotos provocar una denegación de servicio (lectura fuera de límites, fuga de memoria y caída) a través de una imagen manipulada.

handling problems and cases of missing or incomplete input sanitising may result in denial of service or the execution of arbitrary code if malformed TIFF, WPG, RLE, RAW, PSD, Sun, PICT, VIFF, HDR, Meta, Quantum, PDB, DDS, DCM, EXIF, RGF or BMP files are processed.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-07-28 CVE Reserved
2016-08-26 CVE Published
2024-08-06 CVE Updated
2024-08-06 First Exploit
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-125: Out-of-bounds Read

CAPEC

References (8)

URL	Tag	Source
http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html	Third Party Advisory
http://www.securityfocus.com/bid/92186	Third Party Advisory
http://www.securitytracker.com/id/1036501	Third Party Advisory

URL	Date	SRC
http://www.openwall.com/lists/oss-security/2016/07/28/13	2024-08-06
http://www.openwall.com/lists/oss-security/2016/07/28/15	2024-08-06

URL	Date	SRC
https://github.com/ImageMagick/ImageMagick/commit/dd84447b63a71fa8c3f47071b09454efc667767b	2017-07-01

URL	Date	SRC
https://github.com/ImageMagick/ImageMagick/blob/6.9.5-4/ChangeLog	2017-07-01
https://security.gentoo.org/glsa/201611-21	2017-07-01

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Imagemagick Search vendor "Imagemagick"		Imagemagick Search vendor "Imagemagick" for product "Imagemagick"				<= 6.9.5-3 Search vendor "Imagemagick" for product "Imagemagick" and version " <= 6.9.5-3"		-		Affected
Imagemagick Search vendor "Imagemagick"		Imagemagick Search vendor "Imagemagick" for product "Imagemagick"				7.0.1-0 Search vendor "Imagemagick" for product "Imagemagick" and version "7.0.1-0"		-		Affected
Imagemagick Search vendor "Imagemagick"		Imagemagick Search vendor "Imagemagick" for product "Imagemagick"				7.0.1-1 Search vendor "Imagemagick" for product "Imagemagick" and version "7.0.1-1"		-		Affected
Imagemagick Search vendor "Imagemagick"		Imagemagick Search vendor "Imagemagick" for product "Imagemagick"				7.0.1-2 Search vendor "Imagemagick" for product "Imagemagick" and version "7.0.1-2"		-		Affected
Imagemagick Search vendor "Imagemagick"		Imagemagick Search vendor "Imagemagick" for product "Imagemagick"				7.0.1-3 Search vendor "Imagemagick" for product "Imagemagick" and version "7.0.1-3"		-		Affected
Imagemagick Search vendor "Imagemagick"		Imagemagick Search vendor "Imagemagick" for product "Imagemagick"				7.0.1-4 Search vendor "Imagemagick" for product "Imagemagick" and version "7.0.1-4"		-		Affected
Imagemagick Search vendor "Imagemagick"		Imagemagick Search vendor "Imagemagick" for product "Imagemagick"				7.0.1-5 Search vendor "Imagemagick" for product "Imagemagick" and version "7.0.1-5"		-		Affected
Imagemagick Search vendor "Imagemagick"		Imagemagick Search vendor "Imagemagick" for product "Imagemagick"				7.0.1-6 Search vendor "Imagemagick" for product "Imagemagick" and version "7.0.1-6"		-		Affected
Imagemagick Search vendor "Imagemagick"		Imagemagick Search vendor "Imagemagick" for product "Imagemagick"				7.0.1-7 Search vendor "Imagemagick" for product "Imagemagick" and version "7.0.1-7"		-		Affected
Imagemagick Search vendor "Imagemagick"		Imagemagick Search vendor "Imagemagick" for product "Imagemagick"				7.0.1-8 Search vendor "Imagemagick" for product "Imagemagick" and version "7.0.1-8"		-		Affected
Imagemagick Search vendor "Imagemagick"		Imagemagick Search vendor "Imagemagick" for product "Imagemagick"				7.0.1-9 Search vendor "Imagemagick" for product "Imagemagick" and version "7.0.1-9"		-		Affected
Imagemagick Search vendor "Imagemagick"		Imagemagick Search vendor "Imagemagick" for product "Imagemagick"				7.0.1-10 Search vendor "Imagemagick" for product "Imagemagick" and version "7.0.1-10"		-		Affected
Imagemagick Search vendor "Imagemagick"		Imagemagick Search vendor "Imagemagick" for product "Imagemagick"				7.0.2-0 Search vendor "Imagemagick" for product "Imagemagick" and version "7.0.2-0"		-		Affected
Imagemagick Search vendor "Imagemagick"		Imagemagick Search vendor "Imagemagick" for product "Imagemagick"				7.0.2-1 Search vendor "Imagemagick" for product "Imagemagick" and version "7.0.2-1"		-		Affected
Imagemagick Search vendor "Imagemagick"		Imagemagick Search vendor "Imagemagick" for product "Imagemagick"				7.0.2-2 Search vendor "Imagemagick" for product "Imagemagick" and version "7.0.2-2"		-		Affected
Imagemagick Search vendor "Imagemagick"		Imagemagick Search vendor "Imagemagick" for product "Imagemagick"				7.0.2-3 Search vendor "Imagemagick" for product "Imagemagick" and version "7.0.2-3"		-		Affected
Imagemagick Search vendor "Imagemagick"		Imagemagick Search vendor "Imagemagick" for product "Imagemagick"				7.0.2-4 Search vendor "Imagemagick" for product "Imagemagick" and version "7.0.2-4"		-		Affected
Imagemagick Search vendor "Imagemagick"		Imagemagick Search vendor "Imagemagick" for product "Imagemagick"				7.0.2-5 Search vendor "Imagemagick" for product "Imagemagick" and version "7.0.2-5"		-		Affected
Oracle Search vendor "Oracle"		Solaris Search vendor "Oracle" for product "Solaris"				10.0 Search vendor "Oracle" for product "Solaris" and version "10.0"		-		Affected
Oracle Search vendor "Oracle"		Solaris Search vendor "Oracle" for product "Solaris"				11.3 Search vendor "Oracle" for product "Solaris" and version "11.3"		-		Affected