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ubuntucveUbuntu.comUB:CVE-2023-4366
HistoryAug 15, 2023 - 12:00 a.m.

CVE-2023-4366

2023-08-1500:00:00
ubuntu.com
ubuntu.com
8
google chrome
extensions
cve-2023-4366
heap corruption
html page

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

39.2%

Use after free in Extensions in Google Chrome prior to 116.0.5845.96
allowed an attacker who convinced a user to install a malicious extension
to potentially exploit heap corruption via a crafted HTML page. (Chromium
security severity: Medium)

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

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

39.2%