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ubuntucveUbuntu.comUB:CVE-2022-4920
HistoryJul 29, 2023 - 12:00 a.m.

CVE-2022-4920

2023-07-2900:00:00
ubuntu.com
ubuntu.com
8
heap buffer overflow
google chrome
remote attacker
sandbox escape
crafted html page
chromium severity high

9.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

38.8%

Heap buffer overflow in Blink in Google Chrome prior to 101.0.4951.41
allowed a remote attacker who convinced a user to engage in specific UI
gestures to potentially perform a sandbox escape via a crafted HTML page.
(Chromium security severity: High)

Notes

Author Note
alexmurray The Debian chromium source package is called chromium-browser in Ubuntu
mdeslaur starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap

9.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

38.8%