CVE-2024-8382

CVE Details

Release Date:

2024-09-03

Description

Internal browser event interfaces were exposed to web content when privileged EventHandler listener callbacks ran for those events. Web content that tried to use those interfaces would not be able to use them with elevated privileges, but their presence would indicate certain browser features had been used, such as when a user opened the Dev Tools console. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, Firefox ESR < 115.15, Thunderbird < 128.2, and Thunderbird < 115.15.

See more information about CVE-2024-8382 from MITRE CVE dictionary and NIST NVD

CVSS Scoring

NOTE: The following CVSS v3.1 metrics and score provided are preliminary and subject to review.

Base Score:	8.8	CVSS Vector:	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector:	Network	Attack Complexity:	Low
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 8 (firefox)	ELSA-2024-6682	2024-09-18
Oracle Linux version 8 (thunderbird)	ELSA-2024-6684	2024-09-18
Oracle Linux version 9 (firefox)	ELSA-2024-6681	2024-09-18
Oracle Linux version 9 (thunderbird)	ELSA-2024-6683	2024-09-18