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  1. Jira Data Center
  2. JRASERVER-73070

Denial of service via an OutOfMemoryError (Tomcat CVE-2021-42340)

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    • CVE-2021-42340

      Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to impact the application's availability via CVE-2021-42340, a Denial of Service (DoS) vulnerability in Apache Tomcat.

      The affected versions of Atlassian Jira Server and Data Center are before version 8.21.0.

      Affected versions:

      • version < 8.21.0

      Fixed versions:

      • 8.21.0

      Workaround

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