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    CVE-2023-6345

    Integer overflow in Skia in Google Chrome prior to 119.0.6045.199 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a malicious file. (Chromium security severity: High)

    Published:Nov 29, 2023
    Last Modified:Oct 24, 2025
    EPS:Nov 29, 2023
    EPSS Score:0.00258
    CVSS Score:9.6

    CISA Notification

    Description

    Integer overflow in Skia in Google Chrome prior to 119.0.6045.199 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a malicious file. (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
    Dec 21, 2023
    995 days ago
    Alert Date
    Nov 30, 2023
    1016 days ago

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Google
    Product
    Chrome
    Vendor
    Microsoft
    Product
    Edge Chromium

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-190 Integer Overflow or Wraparound

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

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    References

    https://chromereleases.googleblog.com/2023/11/stable-channel-update-for-desktop_28.html
    https://crbug.com/1505053
    https://lists.fedoraproject.org/archives/list/[email protected]/message/6T7ABNYMOI4ZHVCSPCNP7HQTOLGF53A2/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/C7XQNYZZA3X2LBJF57ZHKXWOMJKNLZYR/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/UJROPNKWW65R34J4IYGTJ7A3OBPUL4IQ/
    https://security.gentoo.org/glsa/202401-34
    https://www.debian.org/security/2023/dsa-5569
    https://chromereleases.googleblog.com/2023/11/stable-channel-update-for-desktop_28.html
    https://crbug.com/1505053
    https://lists.fedoraproject.org/archives/list/[email protected]/message/6T7ABNYMOI4ZHVCSPCNP7HQTOLGF53A2/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/C7XQNYZZA3X2LBJF57ZHKXWOMJKNLZYR/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/UJROPNKWW65R34J4IYGTJ7A3OBPUL4IQ/
    https://security.gentoo.org/glsa/202401-34
    https://www.debian.org/security/2023/dsa-5569
    https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-6345

    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