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  1. Jira Service Management Data Center
  2. JSDSERVER-15248

Denial of Service (DoS) com.nimbusds:nimbus-jose-jwt dependency in Jira Service Management Data Center and Server

    • Icon: Public Security Vulnerability Public Security Vulnerability
    • Resolution: Fixed
    • Icon: High High
    • 5.12.6, 5.4.19
    • 5.4.0, 5.11.0, 5.12.0
    • None
    • None
    • 7.5
    • High
    • CVE-2023-52428
    • Atlassian (Internal)
    • N/A
    • DoS (Denial of Service)
    • Jira Service Management Data Center, Jira Service Management Server

      This High severity com.nimbusds:nimbus-jose-jwt Dependency vulnerability was introduced in 5.4, 5.11, and 5.12 of Jira Service Management Data Center and Server.

      Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.

      Atlassian recommends that Jira Service Management 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
      from 5.12.0 LTS to 5.12.5 LTS 5.12.6 LTS recommended
      from 5.11.0 to 5.11.3 5.12.6 LTS recommended
      from 5.10.0 to 5.10.2 5.12.6 LTS recommended
      from 5.9.0 to 5.9.2 5.12.6 LTS recommended
      from 5.8.0 to 5.8.2 5.12.6 LTS recommended
      from 5.7.0 to 5.7.2 5.12.6 LTS recommended
      from 5.6.0 to 5.6.2 5.12.6 LTS recommended
      from 5.5.0 to 5.5.1 5.12.6 LTS recommended
      from 5.4.0 LTS to 5.4.18 LTS 5.12.6 LTS recommended or 5.4.19 LTS
      from 5.3.0 to 5.3.1 5.12.6 LTS recommended or 5.4.19 LTS
      from 5.2.0 to 5.2.1 5.12.6 LTS recommended or 5.4.19 LTS
      from 5.1.0 to 5.1.1 5.12.6 LTS recommended or 5.4.19 LTS
      5.0 5.12.6 LTS recommended or 5.4.19 LTS
      from 4.22 to 4.22.6 5.12.6 LTS recommended or 5.4.19 LTS
      Any earlier versions 5.12.6 LTS recommended or 5.4.19 LTS

       

      See the release notes: https://confluence.atlassian.com/servicemanagement/jira-service-management-release-notes-780083086.html You can download the latest version of Jira Service Management Data Center and Server from the download center (https://www.atlassian.com/software/jira/service-management/download-archives).

      The National Vulnerability Database provides the following description for this vulnerability: In Connect2id Nimbus JOSE+JWT before 9.37.2, an attacker can cause a denial of service (resource consumption) via a large JWE p2c header value (aka iteration count) for the PasswordBasedDecrypter (PBKDF2) component.

          Form Name

            [JSDSERVER-15248] Denial of Service (DoS) com.nimbusds:nimbus-jose-jwt dependency in Jira Service Management Data Center and Server

            Thiago Masutti made changes -
            Description Original: This High severity com.nimbusds:nimbus-jose-jwt Dependency vulnerability was introduced in 5.4, 5.11, and 5.12 of Jira Service Management Data Center and Server.

            Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.

            Atlassian recommends that Jira Service Management 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*||
            |from 5.12.0 LTS to 5.12.5 LTS|5.12.6 LTS recommended|
            |from 5.11.0 to 5.11.3|5.12.6 LTS recommended|
            |from 5.10.0 to 5.10.2|5.12.6 LTS recommended|
            |from 5.9.0 to 5.9.2|5.12.6 LTS recommended|
            |from 5.8.0 to 5.8.2|5.12.6 LTS recommended|
            |from 5.7.0 to 5.7.2|5.12.6 LTS recommended|
            |from 5.6.0 to 5.6.2|5.12.6 LTS recommended|
            |from 5.5.0 to 5.5.1|5.12.6 LTS recommended|
            |from 5.4.0 LTS to 5.4.18 LTS|5.12.6 LTS recommended or 5.4.19 LTS|
            |from 5.3.0 to 5.3.1|5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 5.2.0 to 5.2.1|5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 5.1.0 to 5.1.1|5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |5.0|5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 4.22 to 4.22.6|5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |Any earlier versions|5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|

             

            See the release notes: [https://confluence.atlassian.com/servicemanagement/jira-service-management-release-notes-780083086.html] You can download the latest version of Jira Service Management Data Center and Server from the download center ([https://www.atlassian.com/software/jira/service-management/download-archives]).

            The National Vulnerability Database provides the following description for this vulnerability: In Connect2id Nimbus JOSE+JWT before 9.37.2, an attacker can cause a denial of service (resource consumption) via a large JWE p2c header value (aka iteration count) for the PasswordBasedDecrypter (PBKDF2) component.
            New: This High severity com.nimbusds:nimbus-jose-jwt Dependency vulnerability was introduced in 5.4, 5.11, and 5.12 of Jira Service Management Data Center and Server.

            Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.

            Atlassian recommends that Jira Service Management 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*||
            |from 5.12.0 LTS to 5.12.5 LTS|5.12.6 LTS recommended|
            |from 5.11.0 to 5.11.3|5.12.6 LTS recommended|
            |from 5.10.0 to 5.10.2|5.12.6 LTS recommended|
            |from 5.9.0 to 5.9.2|5.12.6 LTS recommended|
            |from 5.8.0 to 5.8.2|5.12.6 LTS recommended|
            |from 5.7.0 to 5.7.2|5.12.6 LTS recommended|
            |from 5.6.0 to 5.6.2|5.12.6 LTS recommended|
            |from 5.5.0 to 5.5.1|5.12.6 LTS recommended|
            |from 5.4.0 LTS to 5.4.18 LTS|5.12.6 LTS recommended or 5.4.19 LTS|
            |from 5.3.0 to 5.3.1|5.12.6 LTS recommended or 5.4.19 LTS|
            |from 5.2.0 to 5.2.1|5.12.6 LTS recommended or 5.4.19 LTS|
            |from 5.1.0 to 5.1.1|5.12.6 LTS recommended or 5.4.19 LTS|
            |5.0|5.12.6 LTS recommended or 5.4.19 LTS|
            |from 4.22 to 4.22.6|5.12.6 LTS recommended or 5.4.19 LTS|
            |Any earlier versions|5.12.6 LTS recommended or 5.4.19 LTS|

             

            See the release notes: [https://confluence.atlassian.com/servicemanagement/jira-service-management-release-notes-780083086.html] You can download the latest version of Jira Service Management Data Center and Server from the download center ([https://www.atlassian.com/software/jira/service-management/download-archives]).

            The National Vulnerability Database provides the following description for this vulnerability: In Connect2id Nimbus JOSE+JWT before 9.37.2, an attacker can cause a denial of service (resource consumption) via a large JWE p2c header value (aka iteration count) for the PasswordBasedDecrypter (PBKDF2) component.
            Thiago Masutti made changes -
            Description Original: This High severity com.nimbusds:nimbus-jose-jwt Dependency vulnerability was introduced in 5.4, 5.11, and 5.12 of Jira Service Management Data Center and Server.

            Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.

            Atlassian recommends that Jira Service Management 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*||
            |from 5.12.0 LTS to 5.12.5 LTS|5.12.6 LTS recommended|
            |from 5.11.0 to 5.11.3|5.12.6 LTS recommended|
            |from 5.10.0 to 5.10.2|5.12.6 LTS recommended|
            |from 5.9.0 to 5.9.2|5.12.6 LTS recommended|
            |from 5.8.0 to 5.8.2|5.12.6 LTS recommended|
            |from 5.7.0 to 5.7.2|5.12.6 LTS recommended|
            |from 5.6.0 to 5.6.2|5.12.6 LTS recommended|
            |from 5.5.0 to 5.5.1|5.12.6 LTS recommended|
            |from 5.4.0 LTS to 5.4.16 LTS|5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 5.3.0 to 5.3.1|5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 5.2.0 to 5.2.1|5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 5.1.0 to 5.1.1|5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |5.0|5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 4.22 to 4.22.6|5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |Any earlier versions|5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|

             

            See the release notes: [https://confluence.atlassian.com/servicemanagement/jira-service-management-release-notes-780083086.html] You can download the latest version of Jira Service Management Data Center and Server from the download center ([https://www.atlassian.com/software/jira/service-management/download-archives]).

            The National Vulnerability Database provides the following description for this vulnerability: In Connect2id Nimbus JOSE+JWT before 9.37.2, an attacker can cause a denial of service (resource consumption) via a large JWE p2c header value (aka iteration count) for the PasswordBasedDecrypter (PBKDF2) component.
            New: This High severity com.nimbusds:nimbus-jose-jwt Dependency vulnerability was introduced in 5.4, 5.11, and 5.12 of Jira Service Management Data Center and Server.

            Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.

            Atlassian recommends that Jira Service Management 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*||
            |from 5.12.0 LTS to 5.12.5 LTS|5.12.6 LTS recommended|
            |from 5.11.0 to 5.11.3|5.12.6 LTS recommended|
            |from 5.10.0 to 5.10.2|5.12.6 LTS recommended|
            |from 5.9.0 to 5.9.2|5.12.6 LTS recommended|
            |from 5.8.0 to 5.8.2|5.12.6 LTS recommended|
            |from 5.7.0 to 5.7.2|5.12.6 LTS recommended|
            |from 5.6.0 to 5.6.2|5.12.6 LTS recommended|
            |from 5.5.0 to 5.5.1|5.12.6 LTS recommended|
            |from 5.4.0 LTS to 5.4.18 LTS|5.12.6 LTS recommended or 5.4.19 LTS|
            |from 5.3.0 to 5.3.1|5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 5.2.0 to 5.2.1|5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 5.1.0 to 5.1.1|5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |5.0|5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 4.22 to 4.22.6|5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |Any earlier versions|5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|

             

            See the release notes: [https://confluence.atlassian.com/servicemanagement/jira-service-management-release-notes-780083086.html] You can download the latest version of Jira Service Management Data Center and Server from the download center ([https://www.atlassian.com/software/jira/service-management/download-archives]).

            The National Vulnerability Database provides the following description for this vulnerability: In Connect2id Nimbus JOSE+JWT before 9.37.2, an attacker can cause a denial of service (resource consumption) via a large JWE p2c header value (aka iteration count) for the PasswordBasedDecrypter (PBKDF2) component.
            Thiago Masutti made changes -
            Fix Version/s Original: 5.4.17 [ 106910 ]
            Lee Berg made changes -
            Resolution New: Fixed [ 1 ]
            Security Original: Reporter and Atlassian Staff [ 10751 ]
            Status Original: Draft [ 12872 ] New: Published [ 12873 ]
            Lee Berg made changes -
            Description Original: This High severity com.nimbusds:nimbus-jose-jwt Dependency vulnerability was introduced in 5.4, 5.11, and 5.12 of Jira Service Management Data Center and Server.

            Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.

            Atlassian recommends that Jira Service Management 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*||
            |from 5.12.0 LTS to 5.12.5 LTS|5.14.0 or 5.12.6 LTS recommended|
            |from 5.11.0 to 5.11.3|5.14.0 or 5.12.6 LTS recommended|
            |from 5.10.0 to 5.10.2|5.14.0 or 5.12.6 LTS recommended|
            |from 5.9.0 to 5.9.2|5.14.0 or 5.12.6 LTS recommended|
            |from 5.8.0 to 5.8.2|5.14.0 or 5.12.6 LTS recommended|
            |from 5.7.0 to 5.7.2|5.14.0 or 5.12.6 LTS recommended|
            |from 5.6.0 to 5.6.2|5.14.0 or 5.12.6 LTS recommended|
            |from 5.5.0 to 5.5.1|5.14.0 or 5.12.6 LTS recommended|
            |from 5.4.0 LTS to 5.4.16 LTS|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 5.3.0 to 5.3.1|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 5.2.0 to 5.2.1|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 5.1.0 to 5.1.1|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |5.0|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 4.22 to 4.22.6|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |Any earlier versions|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|

             

            See the release notes: [https://confluence.atlassian.com/servicemanagement/jira-service-management-release-notes-780083086.html] You can download the latest version of Jira Service Management Data Center and Server from the download center ([https://www.atlassian.com/software/jira/service-management/download-archives]).

            The National Vulnerability Database provides the following description for this vulnerability: In Connect2id Nimbus JOSE+JWT before 9.37.2, an attacker can cause a denial of service (resource consumption) via a large JWE p2c header value (aka iteration count) for the PasswordBasedDecrypter (PBKDF2) component.
            New: This High severity com.nimbusds:nimbus-jose-jwt Dependency vulnerability was introduced in 5.4, 5.11, and 5.12 of Jira Service Management Data Center and Server.

            Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.

            Atlassian recommends that Jira Service Management 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*||
            |from 5.12.0 LTS to 5.12.5 LTS|5.12.6 LTS recommended|
            |from 5.11.0 to 5.11.3|5.12.6 LTS recommended|
            |from 5.10.0 to 5.10.2|5.12.6 LTS recommended|
            |from 5.9.0 to 5.9.2|5.12.6 LTS recommended|
            |from 5.8.0 to 5.8.2|5.12.6 LTS recommended|
            |from 5.7.0 to 5.7.2|5.12.6 LTS recommended|
            |from 5.6.0 to 5.6.2|5.12.6 LTS recommended|
            |from 5.5.0 to 5.5.1|5.12.6 LTS recommended|
            |from 5.4.0 LTS to 5.4.16 LTS|5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 5.3.0 to 5.3.1|5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 5.2.0 to 5.2.1|5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 5.1.0 to 5.1.1|5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |5.0|5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 4.22 to 4.22.6|5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |Any earlier versions|5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|

             

            See the release notes: [https://confluence.atlassian.com/servicemanagement/jira-service-management-release-notes-780083086.html] You can download the latest version of Jira Service Management Data Center and Server from the download center ([https://www.atlassian.com/software/jira/service-management/download-archives]).

            The National Vulnerability Database provides the following description for this vulnerability: In Connect2id Nimbus JOSE+JWT before 9.37.2, an attacker can cause a denial of service (resource consumption) via a large JWE p2c header value (aka iteration count) for the PasswordBasedDecrypter (PBKDF2) component.
            Lee Berg made changes -
            CVSSv3 Vector New: N/A
            Vulnerability Source New: Atlassian (Internal) [ 18430 ]
            Lee Berg made changes -
            Priority Original: Low [ 4 ] New: High [ 2 ]
            Lee Berg made changes -
            Description Original: This High severity com.nimbusds:nimbus-jose-jwt Dependency vulnerability was introduced in versions  of Jira Service Management Data Center and Server.

            This severity com.nimbusds:nimbus-jose-jwt Dependency vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of [ ... ] allows an unauthenticated attacker to expose assets in your environment susceptible to exploitation which has  [...]

            Atlassian recommends that Jira Service Management 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*||
            |from 5.12.0 LTS to 5.12.5 LTS|5.14.0 or 5.12.6 LTS recommended|
            |from 5.11.0 to 5.11.3|5.14.0 or 5.12.6 LTS recommended|
            |from 5.10.0 to 5.10.2|5.14.0 or 5.12.6 LTS recommended|
            |from 5.9.0 to 5.9.2|5.14.0 or 5.12.6 LTS recommended|
            |from 5.8.0 to 5.8.2|5.14.0 or 5.12.6 LTS recommended|
            |from 5.7.0 to 5.7.2|5.14.0 or 5.12.6 LTS recommended|
            |from 5.6.0 to 5.6.2|5.14.0 or 5.12.6 LTS recommended|
            |from 5.5.0 to 5.5.1|5.14.0 or 5.12.6 LTS recommended|
            |from 5.4.0 LTS to 5.4.16 LTS|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 5.3.0 to 5.3.1|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 5.2.0 to 5.2.1|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 5.1.0 to 5.1.1|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |5.0|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 4.22 to 4.22.6|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |Any earlier versions|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|

             

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

            The National Vulnerability Database provides the following description for this vulnerability: In Connect2id Nimbus JOSE+JWT before 9.37.2, an attacker can cause a denial of service (resource consumption) via a large JWE p2c header value (aka iteration count) for the PasswordBasedDecrypter (PBKDF2) component.
            New: This High severity com.nimbusds:nimbus-jose-jwt Dependency vulnerability was introduced in 5.4, 5.11, and 5.12 of Jira Service Management Data Center and Server.

            Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.

            Atlassian recommends that Jira Service Management 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*||
            |from 5.12.0 LTS to 5.12.5 LTS|5.14.0 or 5.12.6 LTS recommended|
            |from 5.11.0 to 5.11.3|5.14.0 or 5.12.6 LTS recommended|
            |from 5.10.0 to 5.10.2|5.14.0 or 5.12.6 LTS recommended|
            |from 5.9.0 to 5.9.2|5.14.0 or 5.12.6 LTS recommended|
            |from 5.8.0 to 5.8.2|5.14.0 or 5.12.6 LTS recommended|
            |from 5.7.0 to 5.7.2|5.14.0 or 5.12.6 LTS recommended|
            |from 5.6.0 to 5.6.2|5.14.0 or 5.12.6 LTS recommended|
            |from 5.5.0 to 5.5.1|5.14.0 or 5.12.6 LTS recommended|
            |from 5.4.0 LTS to 5.4.16 LTS|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 5.3.0 to 5.3.1|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 5.2.0 to 5.2.1|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 5.1.0 to 5.1.1|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |5.0|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 4.22 to 4.22.6|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |Any earlier versions|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|

             

            See the release notes: [https://confluence.atlassian.com/servicemanagement/jira-service-management-release-notes-780083086.html] You can download the latest version of Jira Service Management Data Center and Server from the download center ([https://www.atlassian.com/software/jira/service-management/download-archives]).

            The National Vulnerability Database provides the following description for this vulnerability: In Connect2id Nimbus JOSE+JWT before 9.37.2, an attacker can cause a denial of service (resource consumption) via a large JWE p2c header value (aka iteration count) for the PasswordBasedDecrypter (PBKDF2) component.
            Lee Berg made changes -
            Description Original: This High severity com.nimbusds:nimbus-jose-jwt Dependency vulnerability was introduced in versions  of Jira Service Management Data Center and Server.

            This severity com.nimbusds:nimbus-jose-jwt Dependency vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of [ ... ] allows an unauthenticated attacker to expose assets in your environment susceptible to exploitation which has  [...]

            Atlassian recommends that Jira Service Management 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*||
            |from 5.12.0 LTS to 5.12.5 LTS|5.14.0 or 5.12.6 LTS recommended|
            |from 5.11.0 to 5.11.3|5.14.0 or 5.12.6 LTS recommended|
            |from 5.10.0 to 5.10.2|5.14.0 or 5.12.6 LTS recommended|
            |from 5.9.0 to 5.9.2|5.14.0 or 5.12.6 LTS recommended|
            |from 5.8.0 to 5.8.2|5.14.0 or 5.12.6 LTS recommended|
            |from 5.7.0 to 5.7.2|5.14.0 or 5.12.6 LTS recommended|
            |from 5.6.0 to 5.6.2|5.14.0 or 5.12.6 LTS recommended|
            |from 5.5.0 to 5.5.1|5.14.0 or 5.12.6 LTS recommended|
            |from 5.4.0 LTS to 5.4.16 LTS|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 5.3.0 to 5.3.1|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 5.2.0 to 5.2.1|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 5.1.0 to 5.1.1|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |5.0|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 4.22 to 4.22.6|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |Any earlier versions|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|

             

             

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

            The National Vulnerability Database provides the following description for this vulnerability: In Connect2id Nimbus JOSE+JWT before 9.37.2, an attacker can cause a denial of service (resource consumption) via a large JWE p2c header value (aka iteration count) for the PasswordBasedDecrypter (PBKDF2) component.
            New: This High severity com.nimbusds:nimbus-jose-jwt Dependency vulnerability was introduced in versions  of Jira Service Management Data Center and Server.

            This severity com.nimbusds:nimbus-jose-jwt Dependency vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of [ ... ] allows an unauthenticated attacker to expose assets in your environment susceptible to exploitation which has  [...]

            Atlassian recommends that Jira Service Management 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*||
            |from 5.12.0 LTS to 5.12.5 LTS|5.14.0 or 5.12.6 LTS recommended|
            |from 5.11.0 to 5.11.3|5.14.0 or 5.12.6 LTS recommended|
            |from 5.10.0 to 5.10.2|5.14.0 or 5.12.6 LTS recommended|
            |from 5.9.0 to 5.9.2|5.14.0 or 5.12.6 LTS recommended|
            |from 5.8.0 to 5.8.2|5.14.0 or 5.12.6 LTS recommended|
            |from 5.7.0 to 5.7.2|5.14.0 or 5.12.6 LTS recommended|
            |from 5.6.0 to 5.6.2|5.14.0 or 5.12.6 LTS recommended|
            |from 5.5.0 to 5.5.1|5.14.0 or 5.12.6 LTS recommended|
            |from 5.4.0 LTS to 5.4.16 LTS|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 5.3.0 to 5.3.1|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 5.2.0 to 5.2.1|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 5.1.0 to 5.1.1|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |5.0|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |from 4.22 to 4.22.6|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|
            |Any earlier versions|5.14.0 or 5.12.6 LTS recommended or 5.4.17 to 5.4.19 LTS|

             

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

            The National Vulnerability Database provides the following description for this vulnerability: In Connect2id Nimbus JOSE+JWT before 9.37.2, an attacker can cause a denial of service (resource consumption) via a large JWE p2c header value (aka iteration count) for the PasswordBasedDecrypter (PBKDF2) component.
            Lee Berg made changes -
            Affects Version/s New: 5.11.0 [ 105890 ]

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                Updated:
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