GHSA-4hc2-jh7r-wrc3

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    GHSA-4hc2-jh7r-wrc3

    Published: 13 May 2022Last Modified: 20 Feb 2024
    Aliases:
    CVE-2016-2402

    Summary: Improper Certificate Validation in OkHttp

    Details: OkHttp before 2.7.4 and 3.x before 3.1.2 allows man-in-the-middle attackers to bypass certificate pinning by sending a certificate chain with a certificate from a non-pinned trusted CA and the pinned certificate.

    References: https://nvd.nist.gov/vuln/detail/CVE-2016-2402, https://github.com/square/okhttp, https://koz.io/pinning-cve-2016-2402, https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26@%3Ccommits.pulsar.apache.org%3E, https://publicobject.com/2016/02/11/okhttp-certificate-pinning-vulnerability, http://www.openwall.com/lists/oss-security/2016/02/10/8, http://www.openwall.com/lists/oss-security/2016/02/18/7

    Affected packages

    Package

    Name: com.squareup.okhttp3:okhttp

    Purl: pkg:maven/com.squareup.okhttp3/okhttp

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.7.4

    Affected versions

    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