Vulnerability · Published Dec 26, 2023 · Assigned by mitre
CVE-2023-51107
High 7.5
In plain English
A high-severity security flaw in the mupdf package (Debian). Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 54% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.7%top 46.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A floating point exception (divide-by-zero) vulnerability was discovered in Artifex MuPDF 1.23.4 in functon compute_color() of jquant2.c. NOTE: this is disputed by the supplier because there was not reasonable evidence to determine the existence of a vulnerability or identify the affected product.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | mupdf | no fix listed | DEBIAN-CVE-2023-51107 |
| Debian:13 | mupdf | no fix listed | DEBIAN-CVE-2023-51107 |
| Debian:14 | mupdf | no fix listed | DEBIAN-CVE-2023-51107 |
| Ubuntu:25.10 | mupdf | no fix listed | UBUNTU-CVE-2023-51107 |
| Ubuntu:26.04:LTS | mupdf | no fix listed | UBUNTU-CVE-2023-51107 |
| Ubuntu:26.10 | mupdf | no fix listed | UBUNTU-CVE-2023-51107 |
Affected products (as reported)
Weakness: CWE-369 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H