CVE-2023-3079: Google Chromium V8 Type Confusion Vulnerability

High severity · published Jun 5, 2023

CVE-2023-3079

Google Chromium V8 Type Confusion Vulnerability

In wildKEV

8.8

CVSS

37.9%

EPSS

Yes

On KEV

Description

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)

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack vector

Network

Complexity

Low

Privileges

None

User interaction

Required

Confidentiality

High

Integrity

High

Availability

High

Scope

Unchanged

Exploitation

Is it being used?

Exploit prediction (EPSS)37.9% · higher than 99% of CVEs

Exploited in the wildYes

CISA KEVListed Jun 7, 2023

Federal remediation dueJun 28, 2023

Ransomware campaign useNot known

Affected products

Which versions

Chrome · Google

114.0.5735.110 before 114.0.5735.110 · source: vendor, NVD

Couchbase Server · Couchbase

before 7.1.5; 7.2.0 · source: NVD

Debian Linux · Debian

11.0; 12.0 · source: NVD

Fedora · Fedoraproject

37; 38 · source: NVD

Chromium V8 · Google

All versions, or not specified · source: KEV

Affected product

Chrome

Google

All Chrome CVEs

References

NVD

https://nvd.nist.gov/vuln/detail/CVE-2023-3079

CVE.org

https://www.cve.org/CVERecord?id=CVE-2023-3079

CISA KEV catalogue

https://www.cisa.gov/known-exploited-vulnerabilities-catalog

chromereleases.googleblog.com

https://chromereleases.googleblog.com/2023/06/stable-channel-update-for-desktop.html

crbug.com

https://crbug.com/1450481

www.couchbase.com

https://www.couchbase.com/alerts/

www.debian.org

https://www.debian.org/security/2023/dsa-5420

lists.fedoraproject.org

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DYTXO5E3FI3I2ETDP3HF4SHYYTFMKMIC/

lists.fedoraproject.org

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U4OXTNIZY4JYHJT7CVLPAJQILI6BISVM/