CVE-2023-52266

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    CVE-2023-52266

    Published: 30 Dec 2023Last Modified: 12 Aug 2026

    Summary:

    Details: ehttp 1.0.6 before 17405b9 has an epoll_socket.cpp read_func use-after-free. An attacker can make many connections over a short time to trigger this.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52266.json, https://nvd.nist.gov/vuln/detail/CVE-2023-52266, https://github.com/hongliuliao/ehttp/issues/38, https://github.com/hongliuliao/ehttp/commit/17405b975948abc216f6a085d2d027ec1cfd5766

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- fecabdc4a01897c126df324fc001b57bf8e94ef5
    Fixed -17405b975948abc216f6a085d2d027ec1cfd5766

    Affected versions

    1.0.6

    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
    CVE-2023-52266 | CVE-DB