CVE-2019-11598

ImageMagick: heap-based buffer over-read in the function WritePNMImage of coders/pnm.c leading to DoS or information disclosure

Severity Score

8.1

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In ImageMagick 7.0.8-40 Q16, there is a heap-based buffer over-read in the function WritePNMImage of coders/pnm.c, which allows an attacker to cause a denial of service or possibly information disclosure via a crafted image file. This is related to SetGrayscaleImage in MagickCore/quantize.c.

En ImageMagick versión 7.0.8-40 Q16, Hay una lectura excesiva de búfer en la región heap de la memoria en la función WritePNMImage del archivo coders/pnm.c, que permite que un atacante genere una Denegación de Servicio o una posible revelaciónde información mediante un archivo de imagen creado. Esto está relacionado con SetGrayscaleImage en el archivo MagickCore/quantize.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

Low

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-04-29 CVE Reserved
2019-04-29 CVE Published
2024-08-04 CVE Updated
2024-08-04 First Exploit
2024-11-22 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-125: Out-of-bounds Read
CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

CAPEC

References (10)

URL	Tag	Source
http://www.securityfocus.com/bid/108102	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/05/msg00015.html	Mailing List
https://lists.debian.org/debian-lts-announce/2020/09/msg00007.html	Mailing List

URL	Date	SRC
https://github.com/ImageMagick/ImageMagick/issues/1540	2024-08-04

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00057.html	2020-09-08
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00001.html	2020-09-08
https://usn.ubuntu.com/4034-1	2020-09-08
https://www.debian.org/security/2020/dsa-4712	2020-09-08
https://access.redhat.com/security/cve/CVE-2019-11598	2020-03-31
https://bugzilla.redhat.com/show_bug.cgi?id=1705414	2020-03-31

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"				7.0.8-40 Search vendor "Imagemagick" for product "Imagemagick" and version "7.0.8-40"		q16		Affected