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    CVE-2023-7024

    Heap buffer overflow in WebRTC in Google Chrome prior to 120.0.6099.129 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

    Published:Dec 21, 2023
    Last Modified:Oct 24, 2025
    EPS:Dec 21, 2023
    EPSS Score:0.01568
    CVSS Score:8.8

    CISA Notification

    Description

    Heap buffer overflow in WebRTC in Google Chrome prior to 120.0.6099.129 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

    Required Action:

    Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

    Notes:

    No extra notes provided.

    Due Date
    Jan 23, 2024
    962 days ago
    Alert Date
    Jan 2, 2024
    983 days ago

    Affected Products

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

    Exploits

    https://crbug.com/1513170https://crbug.com/1513170https://github.com/aka76bm/chrome-emergency-updatehttps://github.com/aka76bm/google-chrome-emergency-update

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    https://chromereleases.googleblog.com/2023/12/stable-channel-update-for-desktop_20.html
    https://crbug.com/1513170
    https://lists.fedoraproject.org/archives/list/[email protected]/message/6M6AJDHUL6EDPURWQXGLUFJNDE7SOJT3/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/U6JL4VHZMHFGEGQYTF74533ZNRWMCMMR/
    https://security.gentoo.org/glsa/202401-34
    https://www.debian.org/security/2023/dsa-5585
    https://chromereleases.googleblog.com/2023/12/stable-channel-update-for-desktop_20.html
    https://crbug.com/1513170
    https://lists.fedoraproject.org/archives/list/[email protected]/message/6M6AJDHUL6EDPURWQXGLUFJNDE7SOJT3/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/U6JL4VHZMHFGEGQYTF74533ZNRWMCMMR/
    https://security.gentoo.org/glsa/202401-34
    https://www.debian.org/security/2023/dsa-5585
    https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-7024

    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