CVE-2023-4050

CVE Details

Release Date:	2023-08-01
Impact:	None	What is this?

Description

In some cases, an untrusted input stream was copied to a stack buffer without checking its size. This resulted in a potentially exploitable crash which could have led to a sandbox escape. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.

See more information about CVE-2023-4050 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:	0.0
Vector String:	CVSS:3.0/AV:N/AC:N/PR:N/UI:N/S:U/C:N/I:N/A:N
Version:	3.0
Attack Vector:	Network
Attack Complexity:	None
Privileges Required:	None
User Interaction:	None
Scope:	Unchanged
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	None

Errata information

Platform	Errata	Release Date
Oracle Linux version 7 (firefox)	ELSA-2023-4461	2023-08-06
Oracle Linux version 7 (thunderbird)	ELSA-2023-4495	2023-08-08
Oracle Linux version 8 (firefox)	ELSA-2023-4468	2023-08-04
Oracle Linux version 8 (thunderbird)	ELSA-2023-4497	2023-08-09
Oracle Linux version 9 (firefox)	ELSA-2023-4462	2023-08-04
Oracle Linux version 9 (thunderbird)	ELSA-2023-4499	2023-08-08