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  1. Bitbucket Data Center
  2. BSERV-19720

DoS (Denial of Service) org.apache.tomcat.embed:tomcat-embed-core Dependency in Bitbucket Data Center and Server

    • Icon: Public Security Vulnerability Public Security Vulnerability
    • Resolution: Fixed
    • Icon: High High
    • 8.19.1, 8.9.12, 9.0.0
    • 8.3.0, (98)
      8.3.1, 8.3.2, 8.3.3, 8.3.4, 8.4.0, 8.4.1, 8.4.2, 8.4.3, 8.4.4, 8.5.0, 8.5.1, 8.5.2, 8.5.3, 8.5.4, 8.6.0, 8.6.1, 8.6.2, 8.6.3, 8.6.4, 8.7.0, 8.7.1, 8.7.2, 8.7.3, 8.7.4, 8.8.0, 8.8.1, 8.8.2, 8.8.3, 8.8.4, 8.8.5, 8.9.0, 8.9.1, 8.9.2, 8.10.0, 8.10.1, 8.10.2, 8.11.0, 8.11.1, 8.12.0, 8.7.5, 8.8.6, 8.9.3, 8.10.3, 8.11.2, 8.8.7, 8.9.4, 8.10.4, 8.11.3, 8.12.1, 8.13.0, 8.14.0, 8.13.1, 8.9.5, 8.10.5, 8.11.4, 8.12.2, 8.15.0, 8.9.6, 8.10.6, 8.11.5, 8.12.3, 8.13.2, 8.14.1, 8.16.0, 8.9.7, 8.11.6, 8.12.4, 8.13.3, 8.14.2, 8.15.1, 8.9.8, 8.12.5, 8.13.4, 8.14.3, 8.15.2, 8.17.0, 8.16.1, 8.14.0-eap01, 8.16.2, 8.9.9, 8.12.6, 8.13.5, 8.14.4, 8.15.3, 8.18.0, 8.9.10, 8.13.6, 8.17.1, 8.14.5, 8.15.4, 8.16.3, 8.19.0, 8.9.11, 8.14.6, 8.15.5, 8.16.4, 8.17.2, 8.18.1
    • None
    • 7.5
    • High
    • CVE-2024-24549
    • Atlassian (Internal)
    • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    • DoS (Denial of Service)
    • Bitbucket Data Center, Bitbucket Server

      This High severity org.apache.tomcat.embed:tomcat-embed-core Dependency vulnerability was introduced in versions 8.3.0, 8.4.0, 8.5.0, 8.6.0, 8.7.0, 8.8.0, 8.9.0, 8.10.0, 8.11.0, 8.12.0, 8.13.0, 8.14.0-eap01, 8.15.0, 8.16.0, 8.17.0, 8.18.0, and 8.19.0 of Bitbucket Data Center and Server.

      This org.apache.tomcat.embed:tomcat-embed-core 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:N/A:H allows an unauthenticated attacker to expose assets in your environment susceptible to exploitation which has no impact to confidentiality, no impact to integrity, high impact to availability, and requires no user interaction.

      Atlassian recommends that Bitbucket 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:

      • Bitbucket Data Center and Server 8.9: Upgrade to a release greater than or equal to 8.9.12
      • Bitbucket Data Center and Server 8.19: Upgrade to a release greater than or equal to 8.19.1

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

      The National Vulnerability Database provides the following description for this vulnerability: Denial of Service due to improper input validation vulnerability for HTTP/2 requests in Apache Tomcat. When processing an HTTP/2 request, if the request exceeded any of the configured limits for headers, the associated HTTP/2 stream was not reset until after all of the headers had been processed.This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M16, from 10.1.0-M1 through 10.1.18, from 9.0.0-M1 through 9.0.85, from 8.5.0 through 8.5.98.

      Users are recommended to upgrade to version 11.0.0-M17, 10.1.19, 9.0.86 or 8.5.99 which fix the issue.

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            IMPORTANT: JAC is a Public system and anyone on the internet will be able to view the data in the created JAC tickets. Please don’t include Customer or Sensitive data in the JAC ticket.
            Uploaded image for project: 'Bitbucket Data Center'
            1. Bitbucket Data Center
            2. BSERV-19720

            DoS (Denial of Service) org.apache.tomcat.embed:tomcat-embed-core Dependency in Bitbucket Data Center and Server

              • Icon: Public Security Vulnerability Public Security Vulnerability
              • Resolution: Fixed
              • Icon: High High
              • 8.19.1, 8.9.12, 9.0.0
              • 8.3.0, (98)
                8.3.1, 8.3.2, 8.3.3, 8.3.4, 8.4.0, 8.4.1, 8.4.2, 8.4.3, 8.4.4, 8.5.0, 8.5.1, 8.5.2, 8.5.3, 8.5.4, 8.6.0, 8.6.1, 8.6.2, 8.6.3, 8.6.4, 8.7.0, 8.7.1, 8.7.2, 8.7.3, 8.7.4, 8.8.0, 8.8.1, 8.8.2, 8.8.3, 8.8.4, 8.8.5, 8.9.0, 8.9.1, 8.9.2, 8.10.0, 8.10.1, 8.10.2, 8.11.0, 8.11.1, 8.12.0, 8.7.5, 8.8.6, 8.9.3, 8.10.3, 8.11.2, 8.8.7, 8.9.4, 8.10.4, 8.11.3, 8.12.1, 8.13.0, 8.14.0, 8.13.1, 8.9.5, 8.10.5, 8.11.4, 8.12.2, 8.15.0, 8.9.6, 8.10.6, 8.11.5, 8.12.3, 8.13.2, 8.14.1, 8.16.0, 8.9.7, 8.11.6, 8.12.4, 8.13.3, 8.14.2, 8.15.1, 8.9.8, 8.12.5, 8.13.4, 8.14.3, 8.15.2, 8.17.0, 8.16.1, 8.14.0-eap01, 8.16.2, 8.9.9, 8.12.6, 8.13.5, 8.14.4, 8.15.3, 8.18.0, 8.9.10, 8.13.6, 8.17.1, 8.14.5, 8.15.4, 8.16.3, 8.19.0, 8.9.11, 8.14.6, 8.15.5, 8.16.4, 8.17.2, 8.18.1
              • None
              • 7.5
              • High
              • CVE-2024-24549
              • Atlassian (Internal)
              • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
              • DoS (Denial of Service)
              • Bitbucket Data Center, Bitbucket Server

                This High severity org.apache.tomcat.embed:tomcat-embed-core Dependency vulnerability was introduced in versions 8.3.0, 8.4.0, 8.5.0, 8.6.0, 8.7.0, 8.8.0, 8.9.0, 8.10.0, 8.11.0, 8.12.0, 8.13.0, 8.14.0-eap01, 8.15.0, 8.16.0, 8.17.0, 8.18.0, and 8.19.0 of Bitbucket Data Center and Server.

                This org.apache.tomcat.embed:tomcat-embed-core 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:N/A:H allows an unauthenticated attacker to expose assets in your environment susceptible to exploitation which has no impact to confidentiality, no impact to integrity, high impact to availability, and requires no user interaction.

                Atlassian recommends that Bitbucket 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:

                • Bitbucket Data Center and Server 8.9: Upgrade to a release greater than or equal to 8.9.12
                • Bitbucket Data Center and Server 8.19: Upgrade to a release greater than or equal to 8.19.1

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

                The National Vulnerability Database provides the following description for this vulnerability: Denial of Service due to improper input validation vulnerability for HTTP/2 requests in Apache Tomcat. When processing an HTTP/2 request, if the request exceeded any of the configured limits for headers, the associated HTTP/2 stream was not reset until after all of the headers had been processed.This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M16, from 10.1.0-M1 through 10.1.18, from 9.0.0-M1 through 9.0.85, from 8.5.0 through 8.5.98.

                Users are recommended to upgrade to version 11.0.0-M17, 10.1.19, 9.0.86 or 8.5.99 which fix the issue.

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                          Created:
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                            Unassigned Unassigned
                            security-metrics-bot Security Metrics Bot
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                              Created:
                              Updated:
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