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    1 vulnerability by oauthlib_project

    CVE-2022-36087 (GCVE-0-2022-36087)

    Vulnerability from cvelistv5 – Published: 2022-09-09 00:00 – Updated: 2025-04-22 17:22
    VLAI
    Title
    OAuthLib vulnerable DoS when attacker provides malicious IPV6 URI
    Summary
    OAuthLib is an implementation of the OAuth request-signing logic for Python 3.6+. In OAuthLib versions 3.1.1 until 3.2.1, an attacker providing malicious redirect uri can cause denial of service. An attacker can also leverage usage of `uri_validate` functions depending where it is used. OAuthLib applications using OAuth2.0 provider support or use directly `uri_validate` are affected by this issue. Version 3.2.1 contains a patch. There are no known workarounds.
    Severity
    5.7 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-20 - Improper Input Validation
    Assigner
    References
    Impacted products
    Vendor Product Version
    oauthlib oauthlib Affected: >= 3.1.1, < 3.2.1
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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