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CVE-2023-4369

HIGHCVSS 8.8/10EPSS 0.33%

Last modified

CVE-2023-4369 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Insufficient data validation in Systems Extensions in Google Chrome on ChromeOS prior to 116.0.5845.120 allowed an attacker who convinced a user to install a malicious extension to bypass file restrictions via a crafted HTML page. (Chromium security severity: Medium). EPSS estimates a 0.33% chance of exploitation in the next 30 days.

Description

Insufficient data validation in Systems Extensions in Google Chrome on ChromeOS prior to 116.0.5845.120 allowed an attacker who convinced a user to install a malicious extension to bypass file restrictions via a crafted HTML page. (Chromium security severity: Medium)

Metrics

CVSS 3.1
8.8/10

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

EPSS Probability
0.33%

24.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
GoogleChrome< 116.0.5845.96

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2023-4369?
Insufficient data validation in Systems Extensions in Google Chrome on ChromeOS prior to 116.0.5845.120 allowed an attacker who convinced a user to install a malicious extension to bypass file restrictions via a crafted HTML page. (Chromium security severity: Medium)
How severe is CVE-2023-4369?
CVE-2023-4369 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.33% probability of exploitation in the next 30 days.
How do I fix CVE-2023-4369?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-4369?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST