PT-2019-2866 · Imagemagick+4 · Imagemagick+4

Suhwansong · Published 2019-07-05 · Updated 2024-10-03 · CVE-2019-13295

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions ImageMagick versions 7.0.8-50

Description The issue is related to a heap-based buffer over-read in the AdaptiveThresholdImage function, located in MagickCore/threshold.c. This occurs due to improper handling of a zero-width value. Exploitation of this issue could allow a remote attacker to cause a denial of service or disclose sensitive information by using a specially crafted image.

Recommendations For ImageMagick version 7.0.8-50, consider disabling the AdaptiveThresholdImage function as a temporary workaround until a patch is available. Restrict access to the threshold.c module in MagickCore to minimize the risk of exploitation. Avoid using the AdaptiveThresholdImage function until the issue is resolved.

Exploit

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2019-02834

CESA-2020_1180

CVE-2019-13295

DLA-1888-1

DLA-2333-1

DSA-4712-1

OPENSUSE-SU-2019:1983-1

OPENSUSE-SU-2019_1983-1

RHSA-2020:1180

RHSA-2020_1180

SUSE-SU-2019:2010-1

SUSE-SU-2019:2106-1

USN-4192-1

USN-7053-1

Affected Products

Centos

Imagemagick

Red Hat

Suse

Ubuntu

References · 133

• 🔥 https://github.com/ImageMagick/ImageMagick/issues/1608 · Exploit
• https://github.com/ImageMagick/ImageMagick/commit/a7759f410b773a1dd57b0e1fb28112e1cd8b97bc · Patch
• https://github.com/ImageMagick/ImageMagick6/commit/55e6dc49f1a381d9d511ee2f888fdc3e3c3e3953 · Patch
• https://osv.dev/vulnerability/ALPINE-CVE-2019-13295 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-13301 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-13295 · Security Note
• https://usn.ubuntu.com/4192-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-02834 · Security Note
• https://ubuntu.com/security/CVE-2019-13300 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-13310 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-19949 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2020-1180.html · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-12975 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-13295 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-13307 · Vendor Advisory