PT-2018-3482 · Graphicsmagick+2 · Graphicsmagick+2

Published 2018-12-17 · Updated 2020-08-18 · CVE-2018-20185

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions: GraphicsMagick versions 1.4 snapshot-20181209 Q8

Description: The issue is related to a heap-based buffer over-read in the ReadBMPImage function, which can be exploited by attackers to cause a denial of service. This can be achieved via a crafted bmp image file. The problem only affects GraphicsMagick installations with customized BMP limits.

Recommendations: For GraphicsMagick version 1.4 snapshot-20181209 Q8, consider disabling the ReadBMPImage function until a patch is available to prevent potential denial of service attacks. Restrict access to customized BMP limits to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2020-01908

CVE-2018-20185

DLA-1619-1

DSA-4640-1

MGASA-2019-0033

SUSE-SU-2019:13923-1

USN-4207-1

Affected Products

Graphicsmagick

Suse

Ubuntu

References · 56

• 🔥 https://sourceforge.net/p/graphicsmagick/bugs/582 · Exploit
• https://ubuntu.com/security/CVE-2019-11010 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-4207-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-11008 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2019:13923-1 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se81-bulletin-20211019SE81 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-11505 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20210611SE16 · Vendor Advisory
• https://osv.dev/vulnerability/USN-4207-1 · Vendor Advisory
• https://usn.ubuntu.com/4207-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-11506 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-20185 · Vendor Advisory
• http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/648e3977a293 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-20185 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2018-20185 · Vendor Advisory