GHSA-8rf6-w2mx-4xjh

    Dashboard / Vulnerabilities / GHSA-8rf6-w2mx-4xjh

    GHSA-8rf6-w2mx-4xjh

    Published: 19 Aug 2019Last Modified: 5 Dec 2024

    Summary: Undirectional routing wasn't respected in some cases in Mitogen

    Details: core.py in Mitogen before 0.2.8 has a typo that drops the unidirectional-routing protection mechanism in the case of a child that is initiated by another child. The Ansible extension is unaffected. NOTE: the vendor disputes this issue because it is exploitable only in conjunction with hypothetical other factors, i.e., an affected use case within a library caller, and a bug in the message receiver policy code that led to reliance on this extra protection mechanism.

    References: https://nvd.nist.gov/vuln/detail/CVE-2019-15149, https://github.com/dw/mitogen/commit/5924af1566763e48c42028399ea0cd95c457b3dc, https://github.com/dw/mitogen, https://github.com/pypa/advisory-database/tree/main/vulns/mitogen/PYSEC-2019-104.yaml, https://mitogen.networkgenomics.com/changelog.html#v0-2-8-2019-08-18

    Affected packages

    Package

    Name: mitogen

    Purl: pkg:pypi/mitogen

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.2.8

    Affected versions

    0.2.0
    0.2.1
    0.2.2
    0.2.3
    0.2.4
    0.2.5
    0.2.6
    0.2.7

    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