PT-2018-17536 · Imagemagick+3 · Imagemagick+3

Choongwoo Han + 1 · Published 2018-01-30 · Updated 2021-04-28 · CVE-2018-6405

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions ImageMagick versions prior to 7.0.7-23

Description The issue is related to a memory leak in the ReadDCMImage function. This function is located in coders/dcm.c. The memory leak occurs because the redmap, greenmap, and bluemap variables can be overwritten by new pointers, causing the previous pointers to be lost. This allows remote attackers to cause a denial of service.

Recommendations For versions prior to 7.0.7-23, update to version 7.0.7-23 or later to resolve the issue.

Exploit

Fix

DoS

Missing Release of Resource after Effective Lifetime

Weakness Enumeration

CWE-772

Related Identifiers

ALT-PU-2018-1520

CVE-2018-6405

SUSE-SU-2018:0486-1

SUSE-SU-2018:0524-1

SUSE-SU-2018:0581-1

SUSE-SU-2019:13923-1

USN-3681-1

Affected Products

Alt Linux

Imagemagick

Suse

Ubuntu

References · 234

• 🔥 https://github.com/ImageMagick/ImageMagick/issues/964 · Exploit
• 🔥 https://github.com/tacticthreat/ImageMagick-CVE-2017-15277 · Exploit
• 🔥 https://github.com/hexrom/ImageMagick-CVE-2017-15277 · Exploit
• 🔥 https://github.com/0xR0M/ImageMagick-CVE-2017-15277 · Exploit
• https://ubuntu.com/security/CVE-2018-8960 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-14625 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-12418 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-15016 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-13060 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-12670 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-10805 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-12432 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-10804 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-6405 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-12875 · Vendor Advisory