CVE-2023-1220

HIGH

Google Chrome < 111.0.5563.64 - Heap Buffer Overflow in UMA via Crafted HTML Page

Title source: llm

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)

References (3)

Core 3

Core References

Release Notes

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

Permissions Required

https://crbug.com/1417185

Exploit, Third Party Advisory

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

Scores

CVSS v3 8.8

EPSS 0.0112

EPSS Percentile 62.1%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-787

Status published

Products (1)

google/chrome < 111.0.5563.64

Published Mar 07, 2023

Tracked Since Feb 18, 2026