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  1. Bamboo Data Center
  2. BAM-25606

Request Smuggling org.apache.tomcat:tomcat-catalina Dependency in Bamboo Data Center and Server



    • 7.5
    • High
    • CVE-2023-46589
    • Atlassian (Internal)
    • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
    • Patch Management
    • Bamboo Data Center, Bamboo Server


      This High severity org.apache.tomcat:tomcat-catalina Dependency vulnerability was introduced in versions 9.2.1, 9.3.0, and 9.4.0 of Bamboo Data Center and Server.

      This org.apache.tomcat:tomcat-catalina 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 Bamboo 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:

      • Bamboo Data Center and Server 9.2: Upgrade to a release greater than or equal to 9.2.8
      • Bamboo Data Center and Server 9.3: Upgrade to a release greater than or equal to 9.3.6
      • Bamboo Data Center and Server 9.4: Upgrade to a release greater than or equal to 9.4.2

      See the release notes (https://confluence.atlassian.com/bambooreleases/bamboo-release-notes-1189793869.html). You can download the latest version of Bamboo Data Center and Server from the download center (https://www.atlassian.com/software/bamboo/download-archives).

      The National Vulnerability Database provides the following description for this vulnerability: Improper Input Validation vulnerability in Apache Tomcat.Tomcat from 11.0.0-M1 through 11.0.0-M10, from 10.1.0-M1 through 10.1.15, from 9.0.0-M1 through 9.0.82 and from 8.5.0 through 8.5.95 did not correctly parse HTTP trailer headers. A trailer header that exceeded the header size limit could cause Tomcat to treat a single
      request as multiple requests leading to the possibility of request
      smuggling when behind a reverse proxy.

      Users are recommended to upgrade to version 11.0.0-M11 onwards, 10.1.16 onwards, 9.0.83 onwards or 8.5.96 onwards, which fix the issue.


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