CVE-2023-6345
Google Skia Integer Overflow Vulnerability
Does this matter?
Known to be exploited in the wild (CISA KEV, CISA remediation deadline 21 December 2023). Treat as an emergency change: patch or isolate now, then hunt for prior compromise.
Description
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)
- CVSS 3.1
- 9.6 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
- EPSS
- 16.47% probability · 97th percentile
- CISA KEV
- Listed 30 November 2023 · due 21 December 2023
- Weakness
- CWE-190
- Affected
- google/chrome · debian/debian linux · fedoraproject/fedora · microsoft/edge chromium
- Source
- chrome-cve-admin@google.com
CISA notes
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. Please check with specific vendors for information on patching status. For more information, please see: https://chromereleases.googleblog.com/2023/11/stable-channel-update-for-desktop_28.html ; https://nvd.nist.gov/vuln/detail/CVE-2023-6345
References
- https://chromereleases.googleblog.com/2023/11/stable-channel-update-for-desktop_28.htmlRelease Notes
- https://crbug.com/1505053Permissions Required
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6T7ABNYMOI4ZHVCSPCNP7HQTOLGF53A2/Broken Link, Mailing List
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/C7XQNYZZA3X2LBJF57ZHKXWOMJKNLZYR/Broken Link, Mailing List
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UJROPNKWW65R34J4IYGTJ7A3OBPUL4IQ/Broken Link, Mailing List
- https://security.gentoo.org/glsa/202401-34Third Party Advisory
- https://www.debian.org/security/2023/dsa-5569Mailing List
- https://chromereleases.googleblog.com/2023/11/stable-channel-update-for-desktop_28.htmlRelease Notes
- https://crbug.com/1505053Permissions Required
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6T7ABNYMOI4ZHVCSPCNP7HQTOLGF53A2/Broken Link, Mailing List
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/C7XQNYZZA3X2LBJF57ZHKXWOMJKNLZYR/Broken Link, Mailing List
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UJROPNKWW65R34J4IYGTJ7A3OBPUL4IQ/Broken Link, Mailing List
- https://security.gentoo.org/glsa/202401-34Third Party Advisory
- https://www.debian.org/security/2023/dsa-5569Mailing List
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-6345US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.