CVE-2023-2033 - Type confusion

Immediate

Remediate Within 48 Hours

CVE Information|Basic Analysis|Framework Mapping|Web Framework Mapping|Compliance

CVE Information

Original CVE data

Published: April 14, 2023

Updated: November 8, 2023

Type confusion in V8 in Google Chrome prior to 112.0.5615.121 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

CWE: CWE-843

CVSS v2-

CVSS v38.8

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

References

https://crbug.com/1432210

https://chromereleases.googleblog.com/2023/04/stable-channel-update-for-desktop_14.html

https://www.debian.org/security/2023/dsa-5390

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FEJZMAUB4XP44HSHEBDWEKFGA7DUHY42/

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4AOSGAOPXLBK4A5ZRTVZ4M6QKVLSWMWG/

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RJQI63HWZFL6M26Q6UOHKDY6LD2PFC5Z/

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IHHD6KNH4WLUE6JG6HRQZWNAJMHJ32X7/

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SLO7BL2MHZYPY6O3OAEAQL3SKYMGGO6M/

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ES2CDRHR2Y4WY6DNDIAPYZFXJU3ZBFAV/

https://security.gentoo.org/glsa/202309-17

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

Affected Vendors

Debian - (1)

Fedoraproject - (1)

Google - (1)

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More vulnerabilities from Google

Basic Analysis

Common vulnerability metrics

Vulnerabilty type as detected by PRIOⁿengine

Type confusion

CVSS Scores as calculated by PRIOⁿengine

CVSS v26.8

AV:N/AC:M/AU:N/C:P/I:P/A:P

CVSS v38.8

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

MITRE CWE Top 25

Exploits

Exploits are available either through exploit packs, Github repos or the world wide web in general.

Active Exploitation

Vulnerability is referenced under CISA's Known Exploited Vulnerabilities (KEV) catalog. See the KEV Catalog

Social Network Activity

Threat Actor Activity

No sightings of the vulnerability within threat reports.

Cybersecurity Frameworks

How the vulnerability maps against various cybersecurity frameworks

T1566 - Phishing

T1499.004 - Endpoint Denial of Service (Application or System Exploitation)

T1203 - Exploitation for Client Execution

T1189 - Drive-by Compromise

T1059 - Command and Scripting Interpreter

Compliance Impact

How the submited vulnerability affects compliance

PCI DSS v3.2.1-6.5.2 - Buffer Overflows

Web Application Security Frameworks

Applicable if the issue likely affects a web application