QID 980125

QID 980125: Java (maven) Security Update for org.apache.tomcat:tomcat (GHSA-wph7-x527-w3h5)

The fix for bug 63362 present in Apache Tomcat 10.1.0-M1 to 10.1.0-M5, 10.0.0-M1 to 10.0.11, 9.0.40 to 9.0.53 and 8.5.60 to 8.5.71 introduced a memory leak. The object introduced to collect metrics for HTTP upgrade connections was not released for WebSocket connections once the connection was closed. This created a memory leak that, over time, could lead to a denial of service via an OutOfMemoryError.

Successful exploitation of this vulnerability may affect the confidentiality, integrity, and availability of the targeted user.

  • CVSS V3 rated as High - 7.5 severity.
  • CVSS V2 rated as Medium - 5 severity.
    • Solution
    Customers are advised to refer to GHSA-wph7-x527-w3h5 for updates pertaining to this vulnerability.
    Vendor References

    CVEs related to QID 980125

    CVE-2021-42340 |
    Software Advisories
    Advisory ID Software Component Link
    GHSA-wph7-x527-w3h5 org.apache.tomcat:tomcat URL Logo github.com/advisories/GHSA-wph7-x527-w3h5
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