CVE-2023-5721

CVE Details

Release Date:	2023-10-24
Impact:	Important	What is this?

Description

It was possible for certain browser prompts and dialogs to be activated or dismissed unintentionally by the user due to an insufficient activation-delay. This vulnerability affects Firefox < 119, Firefox ESR < 115.4, and Thunderbird < 115.4.1.

See more information about CVE-2023-5721 from MITRE CVE dictionary and NIST NVD

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

CVSS v3 metrics

Base Score:	7.5
Vector String:	CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Version:	3.0
Attack 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-2023-6162	2023-10-30
Oracle Linux version 7 (thunderbird)	ELSA-2023-6193	2023-10-31
Oracle Linux version 8 (firefox)	ELSA-2023-6187	2023-10-30
Oracle Linux version 8 (thunderbird)	ELSA-2023-6194	2023-10-31
Oracle Linux version 9 (firefox)	ELSA-2023-6188	2023-10-31
Oracle Linux version 9 (thunderbird)	ELSA-2023-6191	2023-10-31