PYSEC-2014-85

    Dashboard / Vulnerabilities / PYSEC-2014-85

    PYSEC-2014-85

    Published: 20 May 2014Last Modified: 10 Jun 2026

    Summary:

    Details: The Server.verify_request function in SimpleGeo python-oauth2 does not check the nonce, which allows remote attackers to perform replay attacks via a signed URL.

    References: http://www.openwall.com/lists/oss-security/2013/09/12/7, https://github.com/simplegeo/python-oauth2/issues/129, http://www.securityfocus.com/bid/62386, https://github.com/advisories/GHSA-4433-4cxq-vv73

    Affected packages

    Package

    Name: oauth2

    Purl: pkg:pypi/oauth2

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.9rc1

    Affected versions

    1.0.0
    1.0.4
    1.0.5
    1.0.6
    1.0.7
    1.0.8
    1.0.9

    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