CVE-2024-4367

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.

References

https://www.securityweek.com/atlassian-patches-vulnerabilities-in-bitbucket-confluence-jira/

https://about.gitlab.com/releases/2024/05/22/patch-release-gitlab-17-0-1-released/

https://www.mozilla.org/security/advisories/mfsa2024-23/

https://www.mozilla.org/security/advisories/mfsa2024-22/

https://www.mozilla.org/security/advisories/mfsa2024-21/

https://lists.debian.org/debian-lts-announce/2024/05/msg00012.html

https://lists.debian.org/debian-lts-announce/2024/05/msg00010.html

https://github.com/mozilla/pdf.js/releases/tag/v4.2.67

https://github.com/gogs/gogs/issues/7928

https://codeanlabs.com/blog/research/cve-2024-4367-arbitrary-js-execution-in-pdf-js/

https://bugzilla.mozilla.org/show_bug.cgi?id=1893645

http://seclists.org/fulldisclosure/2024/Aug/30

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3