CVE-2024-4367

8.8 HIGH
Published: May 14, 2024 Modified: May 12, 2026
View on NVD

Description

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1893645
Source: security@mozilla.org
Issue Tracking
https://lists.debian.org/debian-lts-announce/2024/05/msg00010.html
Source: security@mozilla.org
Mailing List
https://lists.debian.org/debian-lts-announce/2024/05/msg00012.html
Source: security@mozilla.org
Mailing List
https://www.mozilla.org/security/advisories/mfsa2024-21/
Source: security@mozilla.org
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-22/
Source: security@mozilla.org
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-23/
Source: security@mozilla.org
Vendor Advisory
http://seclists.org/fulldisclosure/2024/Aug/30
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List
https://bugzilla.mozilla.org/show_bug.cgi?id=1893645
Source: af854a3a-2127-422b-91ae-364da2661108
Issue Tracking
https://codeanlabs.com/blog/research/cve-2024-4367-arbitrary-js-execution-in-pdf-js/
Source: af854a3a-2127-422b-91ae-364da2661108
https://github.com/gogs/gogs/issues/7928
Source: af854a3a-2127-422b-91ae-364da2661108
https://github.com/mozilla/pdf.js/releases/tag/v4.2.67
Source: af854a3a-2127-422b-91ae-364da2661108
https://lists.debian.org/debian-lts-announce/2024/05/msg00010.html
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List
https://lists.debian.org/debian-lts-announce/2024/05/msg00012.html
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List
https://www.exploit-db.com/exploits/52273
Source: af854a3a-2127-422b-91ae-364da2661108
https://www.mozilla.org/security/advisories/mfsa2024-21/
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-22/
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-23/
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
https://cert-portal.siemens.com/productcert/html/ssa-827383.html
Source: 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e

18 reference(s) from NVD

Quick Stats

CVSS v3 Score
8.8 / 10.0
EPSS (Exploit Probability)
72.6%
99th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-754

Affected Vendors

mozilla open-xchange debian

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