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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2024-4367
HistoryMay 14, 2024 - 6:15 p.m.

CVE-2024-4367

2024-05-1418:15:12
Debian Security Bug Tracker
security-tracker.debian.org
12
pdf.js
javascript execution
firefox
thunderbird
unix

6.7 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

10.4%

A type check was missing when handling fonts in PDF.js, which would allow arbitrary JavaScript execution in the PDF.js context. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.