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ubuntucveUbuntu.comUB:CVE-2023-4431
HistoryAug 23, 2023 - 12:00 a.m.

CVE-2023-4431

2023-08-2300:00:00
ubuntu.com
ubuntu.com
11
google chrome
out of bounds memory access
fonts
remote attacker
html page
chromium severity medium
debian
ubuntu 19.10
chromium snap
unix

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

55.5%

Out of bounds memory access in Fonts in Google Chrome prior to
116.0.5845.110 allowed a remote attacker to perform an out of bounds memory
read 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

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

55.5%