CVE-2023-1220

Published: Mar 7, 2023Modified: Jun 17, 2026

8.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability: 2.8 / Impact: 5.9

Source: NVD

Description

Heap buffer overflow in UMA in Google Chrome prior to 111.0.5563.64 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Affected (1)

Products: Google: Chrome

Google

1 product

Chrome

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Google Chrome	Before 111.0.5563.64

Related CWEs

CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (6)

http://packetstormsecurity.com/files/171796/Chrome-base-SampleVectorBase-MoveSingleSampleToCounts-Heap-Buffer-Overflow.html

Source: chrome-cve-admin@google.com

https://chromereleases.googleblog.com/2023/03/stable-channel-update-for-desktop.html

Source: chrome-cve-admin@google.com

Release Notes

https://crbug.com/1417185

Source: chrome-cve-admin@google.com

Permissions Required

http://packetstormsecurity.com/files/171796/Chrome-base-SampleVectorBase-MoveSingleSampleToCounts-Heap-Buffer-Overflow.html

Source: af854a3a-2127-422b-91ae-364da2661108

https://chromereleases.googleblog.com/2023/03/stable-channel-update-for-desktop.html

Source: af854a3a-2127-422b-91ae-364da2661108

Release Notes

https://crbug.com/1417185

Source: af854a3a-2127-422b-91ae-364da2661108

Permissions Required

Timeline

No history available yet.