CVE-2018-11251

Severity Score

6.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In ImageMagick 7.0.7-23 Q16 x86_64 2018-01-24, there is a heap-based buffer over-read in ReadSUNImage in coders/sun.c, which allows attackers to cause a denial of service (application crash in SetGrayscaleImage in MagickCore/quantize.c) via a crafted SUN image file.

Hay una sobrelectura de búfer basada en memoria dinámica (heap) en ImageMagick 7.0.7-23 Q16 x86_64 2018-01-24, en ReadSUNImage en coders/sun.c que permite que atacantes provoquen una denegación de servicio (cierre inesperado de la aplicación en SetGrayscaleImage en MagickCore/quantize.c) mediante un archivo de imagen SUN manipulado.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

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

2018-05-18 CVE Reserved
2018-05-18 CVE Published
2023-10-09 EPSS Updated
2024-08-05 CVE Updated
2024-08-05 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-125: Out-of-bounds Read

CAPEC

References (5)

URL	Tag	Source
https://lists.debian.org/debian-lts-announce/2018/05/msg00012.html	Mailing List
https://lists.debian.org/debian-lts-announce/2018/06/msg00004.html	Mailing List

URL	Date	SRC
https://github.com/ImageMagick/ImageMagick/issues/956	2024-08-05

URL	Date	SRC

URL	Date	SRC
https://usn.ubuntu.com/3681-1	2019-10-03
https://www.debian.org/security/2018/dsa-4245	2019-10-03

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"				>= 7.0.7-16 < 7.0.7-21 Search vendor "Imagemagick" for product "Imagemagick" and version " >= 7.0.7-16 < 7.0.7-21"		-		Affected
Imagemagick Search vendor "Imagemagick"		Imagemagick Search vendor "Imagemagick" for product "Imagemagick"				7.0.7-23 Search vendor "Imagemagick" for product "Imagemagick" and version "7.0.7-23"		-		Affected