Buffer overflow in Google Chrome
CVE-2023-4354
Heap buffer overflow in Skia in Google Chrome prior to 116.0.5845.96 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Vulnerability class: Buffer Overflow
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.017 (75.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 75.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000
Affected products
- Google Chrome — versions 116.0.5845.96
- Debian Linux — versions 11.0, 12.0
- Fedoraproject Fedora — versions 37, 38
Weakness classification (CWE)
Public proof-of-concept exploits
References
- chromereleases.googleblog.com/2023/08/stable-channel-update-for-desktop_15.html (Release Notes, Vendor Advisory)
- crbug.com/1464215 (Permissions Required)
- www.debian.org/security/2023/dsa-5479 (Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (Mailing List, Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (Mailing List, Third Party Advisory)
- packetstormsecurity.com/files/174949/Chrome-SKIA-Integer-Overflow.html (VDB Entry, Third Party Advisory)
- security.gentoo.org/glsa/202401-34
Frequently asked questions
- What is CVE-2023-4354?
- CVE-2023-4354 is a high-severity vulnerability in Google Chrome, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2023-08-15.
- How severe is CVE-2023-4354?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2023-4354 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.