Buffer overflow in Google Chrome
CVE-2023-0129
Heap buffer overflow in Network Service in Google Chrome prior to 109.0.5414.74 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page and specific interactions. (Chromium security severity: High)
Vulnerability class: Buffer Overflow
EPSS: 0.005 (40.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Google Chrome — versions unspecified
Weakness classification (CWE)
Public proof-of-concept exploits
References
- chrome-cve-admin@google.com (Release Notes, Vendor Advisory)
- chrome-cve-admin@google.com (Permissions Required)
- chrome-cve-admin@google.com (vendor-advisory)
- chrome-cve-admin@google.com (vendor-advisory)
Frequently asked questions
- What is CVE-2023-0129?
- CVE-2023-0129 is a high-severity vulnerability in Google Chrome, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2023-01-10.
- How severe is CVE-2023-0129?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2023-0129 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.