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.
References (3)
Core 3
Core References
Various Sources
https://bugs.ghostscript.com/show_bug.cgi?id=707621
Exploit, Third Party Advisory
https://github.com/dongyuma/sox-defects/blob/main/mupdf-defects.md
Scores
CVSS v3
7.5
EPSS
0.0092
EPSS Percentile
55.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-369
Status
published
Products (1)
artifex/mupdf
1.23.4
Published
Dec 26, 2023
Tracked Since
Feb 18, 2026