PT-2017-3843 · Graphicsmagick+2 · Graphicsmagick+2

Agostino Sarubbo · Published 2017-07-27 · Updated 2019-12-16 · CVE-2017-12936

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions GraphicsMagick version 1.3.26

Description The issue is related to a use-after-free problem in the ReadWMFImage function, located in coders/wmf.c, which can be exploited by a remote attacker to execute arbitrary code. This is a result of the function using memory after it has been freed, specifically for data associated with exception reporting.

Recommendations For GraphicsMagick version 1.3.26, as a temporary workaround, consider disabling the ReadWMFImage function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

BDU:2019-04058

CVE-2017-12936

DLA-1082-1

DLA-1456-1

DSA-4321-1

DSA-4321-2

MGASA-2017-0297

SUSE-SU-2017:3056-1

USN-4222-1

Affected Products

Graphicsmagick

Suse

Ubuntu

References · 59

• https://debian.org/security/2018/dsa-4321 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-12936 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2017-12936 · Vendor Advisory
• http://hg.code.sf.net/p/graphicsmagick/code/rev/be898b7c97bd · Patch
• https://ubuntu.com/security/notices/USN-4222-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-13777 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WHIKB4TP6KBJWT2UIPWL5MWMG5QXKGEJ · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PF62B5PJA2JDUOCKJGUQO3SPL74BEYSV · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-13065 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-11638 · Vendor Advisory
• https://blogs.gentoo.org/ago/2017/08/05/graphicsmagick-use-after-free-in-readwmfimage-wmf-c · Patch
• https://ubuntu.com/security/CVE-2017-11642 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-11643 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-12936 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-12936 · Vendor Advisory