CVE-2019-11506

Debian Security Advisory 4640-1

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In GraphicsMagick from version 1.3.30 to 1.4 snapshot-20190403 Q8, there is a heap-based buffer overflow in the function WriteMATLABImage of coders/mat.c, which allows an attacker to cause a denial of service or possibly have unspecified other impact via a crafted image file. This is related to ExportRedQuantumType in magick/export.c.

En GraphicsMagick, desde la versión 1.3.30 hasta la 1.4 snapshot-20190403 Q8, hay un desbordamiento de búfer basado en memoria dinámica (heap) en la función WriteMATLABImage de codificadores/mat.c, que permite a un atacante causar una denegación de servicio o posiblemente tener otro impacto no especificado a través de un archivo de imagen creado. Esto está relacionado con ExportRedQuantumType en magick/export.c.

handling problems and cases of missing or incomplete input sanitising may result in denial of service, memory disclosure or the execution of arbitrary code if malformed media 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

2019-04-24 CVE Reserved
2019-04-24 CVE Published
2024-08-04 CVE Updated
2024-08-04 First Exploit
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-787: Out-of-bounds Write

CAPEC

References (10)

URL	Tag	Source
https://lists.debian.org/debian-lts-announce/2019/05/msg00027.html	Mailing List

URL	Date	SRC
https://sourceforge.net/p/graphicsmagick/bugs/604	2024-08-04

URL	Date	SRC
http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/57ac0ae85e2a	2023-03-01

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00020.html	2023-03-01
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00021.html	2023-03-01
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00055.html	2023-03-01
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00057.html	2023-03-01
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00001.html	2023-03-01
https://usn.ubuntu.com/4207-1	2023-03-01
https://www.debian.org/security/2020/dsa-4640	2023-03-01

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"				1.3.30 Search vendor "Graphicsmagick" for product "Graphicsmagick" and version "1.3.30"		-		Affected
Graphicsmagick Search vendor "Graphicsmagick"		Graphicsmagick Search vendor "Graphicsmagick" for product "Graphicsmagick"				1.3.31 Search vendor "Graphicsmagick" for product "Graphicsmagick" and version "1.3.31"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				18.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "18.04"		lts		Affected
Opensuse Search vendor "Opensuse"		Backports Sle Search vendor "Opensuse" for product "Backports Sle"				15.0 Search vendor "Opensuse" for product "Backports Sle" and version "15.0"		-		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				15.0 Search vendor "Opensuse" for product "Leap" and version "15.0"		-		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				15.1 Search vendor "Opensuse" for product "Leap" and version "15.1"		-		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				42.3 Search vendor "Opensuse" for product "Leap" and version "42.3"		-		Affected