PT-2017-17622 · Artifex · Mupdf

Agostino Sarubbo · Published 2017-02-28 · Updated 2024-08-01 · CVE-2017-7264

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Artifex MuPDF version 1.10a

Description The issue is related to a use-after-free vulnerability in the fz subsample pixmap function in fitz/pixmap.c. This vulnerability allows remote attackers to cause a denial of service, resulting in an application crash, or possibly have other unspecified impacts via a crafted document.

Recommendations For Artifex MuPDF version 1.10a, consider avoiding the use of the fz subsample pixmap function until a patch is available. As a temporary workaround, restrict the processing of crafted documents to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2017-7264

DSA-3797-1

Affected Products

Mupdf

References · 25

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7264 · Security Note
• https://osv.dev/vulnerability/DSA-3797-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-7264 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5896 · Security Note
• https://security-tracker.debian.org/tracker/source-package/mupdf · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8674 · Security Note
• https://blogs.gentoo.org/ago/2017/02/09/mupdf-use-after-free-in-fz_subsample_pixmap-pixmap-c · Patch
• https://ubuntu.com/security/CVE-2017-7264 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-7264 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-7264 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2017-7264 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5991 · Security Note
• https://security-tracker.debian.org/tracker/DSA-3797-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-7264 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2017-7264 · Vendor Advisory