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    1 vulnerability by tmccombs

    CVE-2024-28854 (GCVE-0-2024-28854)

    Vulnerability from cvelistv5 – Published: 2024-03-15 18:54 – Updated: 2024-08-02 00:56
    VLAI
    Title
    Slow loris vulnerability with default configuration in tls-listener
    Summary
    tls-listener is a rust lang wrapper around a connection listener to support TLS. With the default configuration of tls-listener, a malicious user can open 6.4 `TcpStream`s a second, sending 0 bytes, and can trigger a DoS. The default configuration options make any public service using `TlsListener::new()` vulnerable to a slow-loris DoS attack. This impacts any publicly accessible service using the default configuration of tls-listener in versions prior to 0.10.0. Users are advised to upgrade. Users unable to upgrade may mitigate this by passing a large value, such as `usize::MAX` as the parameter to `Builder::max_handshakes`.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-400 - Uncontrolled Resource Consumption
    Assigner
    References
    Impacted products
    Vendor Product Version
    tmccombs tls-listener Affected: < 0.10.0
    		Create a notification for this product.
    tmccombs tls-listener Affected: 0 , < 0.10.0 (custom)
        cpe:2.3:a:tmccombs:tls-listener:*:*:*:*:*:*:*:*
    		 Create a notification for this product.
    Show details on NVD website
    To clipboard 

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