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    CVE-2023-2033

    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)

    Published:Apr 14, 2023
    Last Modified:Oct 24, 2025
    EPS:Apr 14, 2023
    EPSS Score:0.11506
    CVSS Score:8.8

    CISA Notification

    Description

    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)

    Required Action:

    Apply updates per vendor instructions.

    Notes:

    No extra notes provided.

    Due Date
    May 8, 2023
    1222 days ago
    Alert Date
    Apr 17, 2023
    1243 days ago

    Affected Products

    Vendor
    Couchbase
    Product
    Couchbase Server
    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Google
    Product
    Chrome

    Exploits

    https://github.com/gretchenfrage/CVE-2023-2033-analysishttps://github.com/insoxin/CVE-2023-2033https://github.com/mistymntncop/CVE-2023-2033https://github.com/sandumjacob/CVE-2023-2033-Analysishttps://github.com/tianstcht/CVE-2023-2033

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2025-46619 (CVSS 7.6) — A security issue has been discovered in Couchbase Server before 7.6.4 and fixed in v.7.6.4 and v.7.2.7 for Win…
    CVE-2024-56178 (CVSS 6.5) — An issue was discovered in Couchbase Server 7.6.x through 7.6.3. A user with the security_admin_local role can…
    CVE-2024-25673 (CVSS 6.1) — Couchbase Server 7.6.x before 7.6.2, 7.2.x before 7.2.6, and all earlier versions allows HTTP Host header inje…
    CVE-2024-37034 (CVSS 5.9) — An issue was discovered in Couchbase Server before 7.2.5 and 7.6.0 before 7.6.1. It does not ensure that crede…
    CVE-2023-43768 (CVSS 7.5) — An issue was discovered in Couchbase Server 6.6.x through 7.2.0, before 7.1.5 and 7.2.1. Unauthenticated users…
    CVE-2023-43769 (CVSS 6.3) — An issue was discovered in Couchbase Server through 7.1.4 before 7.1.5 and before 7.2.1. There are Unauthentic…
    CVE-2023-45874 (CVSS 4.3) — An issue was discovered in Couchbase Server through 7.2.2. A data reader may cause a denial of service (outage…
    CVE-2023-50437 (CVSS 8.6) — An issue was discovered in Couchbase Server before 7.2.x before 7.2.4. otpCookie is shown with full admin on p…
    CVE-2023-45873 (CVSS 6.5) — An issue was discovered in Couchbase Server through 7.2.2. A data reader may cause a denial of service (applic…
    CVE-2023-49338 (CVSS 7.5) — Couchbase Server 7.1.x and 7.2.x before 7.2.4 does not require authentication for the /admin/stats and /admin/…

    References

    https://chromereleases.googleblog.com/2023/04/stable-channel-update-for-desktop_14.html
    https://crbug.com/1432210
    https://lists.fedoraproject.org/archives/list/[email protected]/message/4AOSGAOPXLBK4A5ZRTVZ4M6QKVLSWMWG/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/ES2CDRHR2Y4WY6DNDIAPYZFXJU3ZBFAV/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/FEJZMAUB4XP44HSHEBDWEKFGA7DUHY42/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/IHHD6KNH4WLUE6JG6HRQZWNAJMHJ32X7/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/RJQI63HWZFL6M26Q6UOHKDY6LD2PFC5Z/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/SLO7BL2MHZYPY6O3OAEAQL3SKYMGGO6M/
    https://security.gentoo.org/glsa/202309-17
    https://www.couchbase.com/alerts/
    https://www.debian.org/security/2023/dsa-5390
    https://chromereleases.googleblog.com/2023/04/stable-channel-update-for-desktop_14.html
    https://crbug.com/1432210
    https://lists.fedoraproject.org/archives/list/[email protected]/message/4AOSGAOPXLBK4A5ZRTVZ4M6QKVLSWMWG/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/ES2CDRHR2Y4WY6DNDIAPYZFXJU3ZBFAV/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/FEJZMAUB4XP44HSHEBDWEKFGA7DUHY42/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/IHHD6KNH4WLUE6JG6HRQZWNAJMHJ32X7/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/RJQI63HWZFL6M26Q6UOHKDY6LD2PFC5Z/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/SLO7BL2MHZYPY6O3OAEAQL3SKYMGGO6M/
    https://security.gentoo.org/glsa/202309-17
    https://www.couchbase.com/alerts/
    https://www.debian.org/security/2023/dsa-5390
    https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-2033

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High