GHSA-cmc7-mfmr-xqrx

    Dashboard / Vulnerabilities / GHSA-cmc7-mfmr-xqrx

    GHSA-cmc7-mfmr-xqrx

    Published: 7 Apr 2021Last Modified: 21 Oct 2024

    Summary: Logic error in authentication in proxy.py

    Details: before_upstream_connection in AuthPlugin in http/proxy/auth.py in proxy.py before 2.3.1 accepts incorrect Proxy-Authorization header data because of a boolean confusion (and versus or).

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-3116, https://github.com/abhinavsingh/proxy.py/pull/482, https://github.com/abhinavsingh/proxy.py/pull/482/commits/9b00093288237f5073c403f2c4f62acfdfa8ed46, https://github.com/abhinavsingh/proxy.py/commit/bff171ec26d826ae1d22d2466eaf9d8bdbf059d3, https://cardaci.xyz/advisories/2021/01/10/proxy.py-2.3.0-broken-basic-authentication, https://github.com/abhinavsingh/proxy.py, https://github.com/advisories/GHSA-cmc7-mfmr-xqrx, https://github.com/pypa/advisory-database/tree/main/vulns/proxy-py/PYSEC-2021-46.yaml, https://pypi.org/project/proxy.py/2.3.1/#history

    Affected packages

    Package

    Name: proxy-py

    Purl: pkg:pypi/proxy-py

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.3.1

    Affected versions

    0.1

    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
    GHSA-cmc7-mfmr-xqrx | CVE-DB