CVE-2023-5217

CVE Details

Release Date:	2023-09-27
Impact:	Important	What is this?

Description

Heap buffer overflow in vp8 encoding in libvpx in Google Chrome prior to 117.0.5938.132 and libvpx 1.13.1 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

See more information about CVE-2023-5217 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:	8.8
Vector String:	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Version:	3.0
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 7 (firefox)	ELSA-2023-5477	2023-10-13
Oracle Linux version 7 (thunderbird)	ELSA-2023-5475	2023-10-13
Oracle Linux version 8 (firefox)	ELSA-2023-5433	2023-10-06
Oracle Linux version 8 (libvpx)	ELSA-2023-5537	2023-10-10
Oracle Linux version 8 (thunderbird)	ELSA-2023-5428	2023-10-06
Oracle Linux version 9 (firefox)	ELSA-2023-5434	2023-10-05
Oracle Linux version 9 (libvpx)	ELSA-2023-5539	2023-10-11
Oracle Linux version 9 (thunderbird)	ELSA-2023-5435	2023-10-05