GHSA-q27f-v3r6-9v77

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    GHSA-q27f-v3r6-9v77

    Published: 24 May 2021Last Modified: 16 Feb 2024

    Summary: Improper Certificate Validation in EM-HTTP-Request

    Details: EM-HTTP-Request 1.1.5 uses the library eventmachine in an insecure way that allows an attacker to perform a man-in-the-middle attack against users of the library. The hostname in a TLS server certificate is not verified.

    References: https://nvd.nist.gov/vuln/detail/CVE-2020-13482, https://github.com/igrigorik/em-http-request/issues/339, https://github.com/igrigorik/em-http-request/commit/e5fa144f8d21050dd1fc15a4dc8aa34ac6f30602, https://github.com/advisories/GHSA-q27f-v3r6-9v77, https://github.com/igrigorik/em-http-request, https://github.com/rubysec/ruby-advisory-db/blob/master/gems/em-http-request/CVE-2020-13482.yml, https://lists.fedoraproject.org/archives/list/[email protected]/message/MKYP5TR5NTVVDX5R4HCNNH2OQR7M4X3J, https://lists.fedoraproject.org/archives/list/[email protected]/message/Z32PUJA6RGBZ3TKSOTGUXZ45662S3MVF, https://securitylab.github.com/advisories/GHSL-2020-094-igrigorik-em-http-request

    Affected packages

    Package

    Name: em-http-request

    Purl: pkg:gem/em-http-request

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.1.6

    Affected versions

    0.2.0
    0.2.1
    0.2.10
    0.2.11
    0.2.12
    0.2.13
    0.2.14
    0.2.15
    0.2.2
    0.2.3
    0.2.4
    0.2.5
    0.2.6
    0.2.7
    0.2.9

    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
    GHSA-q27f-v3r6-9v77 | CVE-DB