vulnerability
Ubuntu: USN-7888-1 (CVE-2023-51104): MuPDF vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Dec 26, 2023 | Nov 27, 2025 | Nov 28, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Dec 26, 2023
Added
Nov 27, 2025
Modified
Nov 28, 2025
Description
A floating point exception (divide-by-zero) vulnerability was discovered in Artifex MuPDF 1.23.4 in function pnm_binary_read_image() of load-pnm.c when span equals zero.
Solutions
ubuntu-pro-upgrade-mupdfubuntu-pro-upgrade-mupdf-tools
References
- CVE-2023-51104
- https://attackerkb.com/topics/CVE-2023-51104
- CWE-369
- UBUNTU-USN-7888-1
- URL-https://github.com/ArtifexSoftware/mupdf/commit/0c06a4e51519515615f6ab2d5b1f25da6771e1f4
- URL-https://github.com/dongyuma/sox-defects/blob/main/mupdf-defects.md
- URL-https://github.com/dongyuma/sox-defects/blob/main/mupdf-defects.md#5-a-floating-point-exception-divide-by-zero-issue-was-discovered-in-mupdf-in-functon-pnm_binary_read_image-of-load-pnmc-in-line-527
- URL-https://ubuntu.com/security/notices/USN-7888-1
- URL-https://www.cve.org/CVERecord?id=CVE-2023-51104
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.