PT-2023-31766 · Artifex+1 · Artifex Mupdf+1

Published 2023-12-26 · Updated 2024-09-09 · CVE-2023-51107

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Artifex MuPDF version 1.23.4

Description A floating point exception (divide-by-zero) vulnerability was discovered in the compute color() function of jquant2.c. The supplier disputes this issue due to a lack of reasonable evidence to determine the existence of a vulnerability or identify the affected product.

Recommendations For Artifex MuPDF version 1.23.4, as a temporary workaround, consider disabling the compute color() function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Divide By Zero

Weakness Enumeration

CWE-369

Related Identifiers

CVE-2023-51107

Affected Products

Artifex Mupdf

Debian

References · 18

• 🔥 https://github.com/dongyuma/sox-defects/blob/main/mupdf-defects.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-51107 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-51107 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-51107 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-51107 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2023-51107 · Vendor Advisory
• https://security-tracker.debian.org/tracker/source-package/mupdf · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-51107 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-51107 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-51107 · Security Note
• https://github.com/dongyuma/sox-defects/blob/main/mupdf-defects.md#3-a-floating-point-exception-divide-by-zero-issue-was-discovered-in-mupdf-in-functon-compute_color-of-jquant2c-in-line-533 · Note
• https://twitter.com/CVEnew/status/1739657181128212777 · Twitter Post
• https://packages.debian.org/src:mupdf · Note
• https://t.me/cvenotify/66414 · Telegram Post
• https://t.me/cvenotify/85998 · Telegram Post