8.8

CVE-2023-3079

Warnung
Exploit
Type confusion in V8 in Google Chrome prior to 114.0.5735.110 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Google ≫ Chrome Version < 114.0.5735.110
   Microsoft ≫ Windows Version -
Fedoraproject ≫ Fedora Version 37
Fedoraproject ≫ Fedora Version 38
Debian ≫ Debian Linux Version 11.0
Debian ≫ Debian Linux Version 12.0
Apple ≫ macOS Version -
   Google ≫ Chrome Version < 114.0.5735.110
Linux ≫ Linux Kernel Version -
   Google ≫ Chrome Version < 114.0.5735.110
Couchbase ≫ Couchbase Server Version < 7.1.5
Couchbase ≫ Couchbase Server Version 7.2.0

07.06.2023: CISA Known Exploited Vulnerabilities (KEV) Catalog

Google Chromium V8 Type Confusion Vulnerability

Schwachstelle

Google Chromium V8 Engine contains a type confusion vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Beschreibung

Apply updates per vendor instructions.

Erforderliche Maßnahmen
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 32.11% 0.981
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA-ADP 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE-843 Access of Resource Using Incompatible Type ('Type Confusion')

The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type.

https://security.gentoo.org/glsa/202311-11
Third Party Advisory
https://www.couchbase.com/alerts/
Third Party Advisory
https://security.gentoo.org/glsa/202401-34
Third Party Advisory
http://packetstormsecurity.com/files/176211/Chrome-V8-Type-Confusion.html
Third Party Advisory
VDB Entry
http://packetstormsecurity.com/files/176212/Chrome-V8-Type-Confusion-New-Sandbox-Escape.html
Third Party Advisory
VDB Entry
https://chromereleases.googleblog.com/2023/06/stable-channel-update-for-desktop.html
Vendor Advisory
https://crbug.com/1450481
Exploit
Issue Tracking
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DYTXO5E3FI3I2ETDP3HF4SHYYTFMKMIC/
Third Party Advisory
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U4OXTNIZY4JYHJT7CVLPAJQILI6BISVM/
Third Party Advisory
Mailing List
https://www.debian.org/security/2023/dsa-5420
Third Party Advisory
Mailing List
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-3079
US Government Resource