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  1. Jira Software Data Center
  2. JSWSERVER-25841

RCE (Remote Code Execution) xalan:xalan Dependency in Jira Software Data Center and Server

    • Icon: Public Security Vulnerability Public Security Vulnerability
    • Resolution: Fixed
    • Icon: High High (View bug fix roadmap)
    • 9.8.0, 9.4.18
    • 8.20.0, (33)
      9.0.0, 9.1.0, 9.2.0, 9.1.1, 9.3.0, 9.4.0, 9.2.1, 9.3.1, 9.5.0, 9.3.2, 9.4.1, 9.6.0, 9.5.1, 9.4.2, 9.3.3, 9.4.3, 9.7.0, 9.4.4, 9.7.1, 9.4.5, 9.4.6, 9.4.7, 9.4.8, 9.4.9, 9.4.10, 9.7.2, 9.4.11, 9.4.12, 9.4.13, 9.4.14, 9.4.15, 9.4.16, 9.4.17
    • None
    • 7.5
    • High
    • CVE-2022-34169
    • Atlassian (Internal)
    • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
    • Patch Management
    • Jira Software Data Center, Jira Software Server

      This High severity xalan:xalan Dependency vulnerability was introduced in versions 8.20.0, 9.0.0, 9.1.0, 9.2.0, 9.3.0, 9.4.0, 9.5.0, 9.6.0, and 9.7.0 of Jira Software Data Center and Server.

      This xalan:xalan Dependency 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:N/I:H/A:N allows an unauthenticated attacker to expose assets in your environment susceptible to exploitation which has no impact to confidentiality, high 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:

       

      Affected versions Fixed versions
      9.7.0 to 9.7.2 9.12.5 LTS Recommended or 9.8.0
      9.6.0 9.12.5 LTS Recommended or 9.8.0
      9.5.0 to 9.5.1 9.12.5 LTS Recommended or 9.8.0
      9.4.0 to 9.4.17 LTS 9.12.5 LTS Recommended or 9.4.18 LTS or 9.8.0
      9.3.0 to 9.3.3 9.12.5 LTS Recommended or 9.4.18 LTS or 9.8.0
      9.2.0 to 9.2.1 9.12.5 LTS Recommended or 9.4.18 LTS or 9.8.0
      9.1.0 to 9.1.1 9.12.5 LTS Recommended or 9.4.18 LTS or 9.8.0
      9.0.0 9.12.5 LTS Recommended or 9.4.18 LTS or 9.8.0
      Any earlier versions 9.12.5 LTS Recommended or 9.4.18 LTS or 9.8.0

       

      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: The Apache Xalan Java XSLT library is vulnerable to an integer truncation issue when processing malicious XSLT stylesheets. This can be used to corrupt Java class files generated by the internal XSLTC compiler and execute arbitrary Java bytecode. Users are recommended to update to version 2.7.3 or later. Note: Java runtimes (such as OpenJDK) include repackaged copies of Xalan.

            [JSWSERVER-25841] RCE (Remote Code Execution) xalan:xalan Dependency in Jira Software Data Center and Server

            PB added a comment - - edited

            Does this impact "Jira Core Data Center"

             

            ^^ Bumping this seeing as nobody has responded.

            PB added a comment - - edited Does this impact " Jira Core Data Center "   ^^ Bumping this seeing as nobody has responded.

            Ah you're right, I misread. Thanks.

            Brett Connor added a comment - Ah you're right, I misread. Thanks.

            Filipi Lima added a comment - - edited

            Hello, brett.connor,

            9.12.x is not affected by this in any minor version. The table contains upgrade recommendations based on your current version and depending on your case you may opt into going for 9.8.0 (minimal version with the fix) or going for the LTS.

            Filipi Lima added a comment - - edited Hello, brett.connor , 9.12.x is not affected by this in any minor version. The table contains upgrade recommendations based on your current version and depending on your case you may opt into going for 9.8.0 (minimal version with the fix) or going for the LTS.

            Fix Version doesn't include 9.12.5, but the table in the description does. Which are we to believe?

            Brett Connor added a comment - Fix Version doesn't include 9.12.5, but the table in the description does. Which are we to believe?

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