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    2 vulnerabilities found for hawk by mozilla

    CVE-2022-29167 (GCVE-0-2022-29167)

    Vulnerability from cvelistv5 – Published: 2022-05-05 22:55 – Updated: 2025-04-23 18:30
    VLAI
    Title
    ReDoS vulnerability in header parsing in hawk
    Summary
    Hawk is an HTTP authentication scheme providing mechanisms for making authenticated HTTP requests with partial cryptographic verification of the request and response, covering the HTTP method, request URI, host, and optionally the request payload. Hawk used a regular expression to parse `Host` HTTP header (`Hawk.utils.parseHost()`), which was subject to regular expression DoS attack - meaning each added character in the attacker's input increases the computation time exponentially. `parseHost()` was patched in `9.0.1` to use built-in `URL` class to parse hostname instead. `Hawk.authenticate()` accepts `options` argument. If that contains `host` and `port`, those would be used instead of a call to `utils.parseHost()`.
    Severity
    7.4 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-400 - Uncontrolled Resource Consumption
    Assigner
    References
    Impacted products
    Vendor Product Version
    mozilla hawk Affected: < 9.0.1
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2022-29167 (GCVE-0-2022-29167)

    Vulnerability from nvd – Published: 2022-05-05 22:55 – Updated: 2025-04-23 18:30
    VLAI
    Title
    ReDoS vulnerability in header parsing in hawk
    Summary
    Hawk is an HTTP authentication scheme providing mechanisms for making authenticated HTTP requests with partial cryptographic verification of the request and response, covering the HTTP method, request URI, host, and optionally the request payload. Hawk used a regular expression to parse `Host` HTTP header (`Hawk.utils.parseHost()`), which was subject to regular expression DoS attack - meaning each added character in the attacker's input increases the computation time exponentially. `parseHost()` was patched in `9.0.1` to use built-in `URL` class to parse hostname instead. `Hawk.authenticate()` accepts `options` argument. If that contains `host` and `port`, those would be used instead of a call to `utils.parseHost()`.
    Severity
    7.4 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-400 - Uncontrolled Resource Consumption
    Assigner
    References
    Impacted products
    Vendor Product Version
    mozilla hawk Affected: < 9.0.1
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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