UBUNTU-CVE-2022-36087

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    UBUNTU-CVE-2022-36087

    Published: 9 Sept 2022Last Modified: 4 Feb 2026
    Upstream:
    CVE-2022-36087
    Aliases:
    USN-5632-1

    Summary:

    Details: 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.

    References: https://ubuntu.com/security/CVE-2022-36087, https://github.com/oauthlib/oauthlib/security/advisories/GHSA-3pgj-pg6c-r5p7, https://github.com/oauthlib/oauthlib/releases/tag/v3.2.1, https://ubuntu.com/security/notices/USN-5632-1, https://www.cve.org/CVERecord?id=CVE-2022-36087

    Affected packages

    Package

    Name: python-oauthlib

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=jammy

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.2.0-1ubuntu0.1

    Affected versions

    3.1.0-2
    3.1.1-1

    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
    UBUNTU-CVE-2022-36087 | CVE-DB