MITM (Man-in-the-Middle) com.squareup.okhttp3:okhttp Dependency in Jira Software Data Center and Server

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    • Type: Public Security Vulnerability
    • Resolution: Fixed
    • Priority: High
    • 9.12.33, 10.3.16
    • Affects Version/s: 9.12.1, 9.12.2, 9.12.3, 9.12.4, 9.12.5, 9.12.6, 9.12.7, 9.12.8, 9.12.9, 9.12.10, 9.12.11, 9.12.12, 9.12.13, 9.12.14, 9.12.15, 9.12.16, 9.12.17, 9.12.18, 9.12.19, 9.12.22, 9.12.23, 9.12.24, 9.12.25, 9.12.26, 9.12.27, 9.12.28, 9.12.29, 9.12.30, 9.12.31, 9.12.32, 10.3.0, 10.3.1, 10.3.2, 10.3.3, 10.3.4, 10.3.5, 10.3.6, 10.3.7, 10.3.8, 10.3.9, 10.3.10, 10.3.11, 10.3.12, 10.3.13, 10.3.14, 10.3.15
    • Component/s: Security
    • 7.5
    • High
    • CVE-2021-0341
    • Atlassian (Internal)
    • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    • MITM (Man-in-the-Middle)
    • Jira Software Data Center, Jira Software Server

      This High severity MITM (Man-in-the-Middle) vulnerability was introduced in version 9.12.1 and 10.3.0 of Jira Software Data Center and Server.

      This vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of

      CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

      allows an unauthenticated attacker to access local and remote content which has high impact to confidentiality, no impact to integrity, no impact to availability, and requires no user interaction.

      Atlassian recommends that Jira Software Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:

      • Jira Software Data Center and Server 10.3: Upgrade to a release greater than or equal to 10.3.16
      • Jira Software Data Center and Server 9.12: Upgrade to a release greater than or equal to 9.12.33

      See the release notes (https://www.atlassian.com/software/jira/download-archives). You can download the latest version of Jira Software Data Center and Server from the download center (https://www.atlassian.com/software/jira/download-archives).

      The National Vulnerability Database provides the following description for this vulnerability: In verifyHostName of OkHostnameVerifier.java, there is a possible way to accept a certificate for the wrong domain due to improperly used crypto. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11Android ID: A-171980069

              Assignee:
              Unassigned
              Reporter:
              Security Metrics Bot
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                Created:
                Updated:
                Resolved: