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osvGoogleOSV:CVE-2023-0474
HistoryJan 30, 2023 - 9:15 a.m.

CVE-2023-0474

2023-01-3009:15:08
Google
osv.dev
1
google chrome
use after free
vulnerability
guestview
heap corruption
malicious extension
chromium
security severity

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

6.3 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

53.8%

Use after free in GuestView in Google Chrome prior to 109.0.5414.119 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a Chrome web app. (Chromium security severity: Medium)

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

6.3 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

53.8%