CVE-2024-4367

CVE Details

Release Date:

2024-05-14

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.

See more information about CVE-2024-4367 from MITRE CVE dictionary and NIST NVD

CVSS v3.0 metrics

NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score:	7.5	Base Metrics:	AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Access Vector:	Network	Attack Complexity:	High
Privileges Required:	None	User Interaction:	Required
Scope:	Unchanged	Confidentiality Impact:	High
Integrity Impact:	High	Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 7 (firefox)	ELSA-2024-2881	2024-05-16
Oracle Linux version 7 (thunderbird)	ELSA-2024-2913	2024-05-20
Oracle Linux version 8 (firefox)	ELSA-2024-3783	2024-06-11
Oracle Linux version 8 (thunderbird)	ELSA-2024-3784	2024-06-11
Oracle Linux version 9 (firefox)	ELSA-2024-2883	2024-05-16
Oracle Linux version 9 (thunderbird)	ELSA-2024-2888	2024-05-16

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team