Vulnerability in Google Chrome
CVE-2023-6345
Integer overflow in Skia in Google Chrome prior to 119.0.6045.199 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a malicious file. (Chromium security severity: High)
EPSS: 0.019 (83.7th percentile) — read the EPSS interpretation.
Affected products
- Google Chrome — versions 119.0.6045.199
CISA KEV (Known Exploited Vulnerabilities)
This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.
BOD 22-01 due date: .
Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Public proof-of-concept exploits
References
- chromereleases.googleblog.com/2023/11/stable-channel-update-for-desktop_28.html
- crbug.com/1505053
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/…
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/…
- www.debian.org/security/2023/dsa-5569
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/…
- security.gentoo.org/glsa/202401-34
Frequently asked questions
- What is CVE-2023-6345?
- CVE-2023-6345 is a vulnerability in Google Chrome. Published 2023-11-29.
- Is CVE-2023-6345 known to be exploited?
- Yes. CVE-2023-6345 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2023-11-30), indicating it is being actively exploited. 6 public proof-of-concept repositories are indexed.