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ubuntucveUbuntu.comUB:CVE-2023-5187
HistorySep 28, 2023 - 12:00 a.m.

CVE-2023-5187

2023-09-2800:00:00
ubuntu.com
ubuntu.com
13
cve-2023-5187
extensions
heap corruption

CVSS3

8.8

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

EPSS

0.001

Percentile

31.6%

Use after free in Extensions in Google Chrome prior to 117.0.5938.132
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: 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

CVSS3

8.8

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

EPSS

0.001

Percentile

31.6%