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Product · Apache Software Foundation

Apache Qpid ProtonJ2

5 known vulnerabilities.

Apache Qpid ProtonJ2 at a glance

Last 12 months
5
Critical · all time
0
Exploited · all time
0
Public exploit · all time
0
New vulnerabilities per month · last 12 months
0 3 5 December 2025: 0 vulnerabilities Dec 2025 January 2026: 0 vulnerabilities February 2026: 0 vulnerabilities March 2026: 0 vulnerabilities Mar April 2026: 0 vulnerabilities May 2026: 0 vulnerabilities June 2026: 0 vulnerabilities Jun July 2026: 0 vulnerabilities August 2026: 5 vulnerabilities September 2026: 0 vulnerabilities Sep October 2026: 0 vulnerabilities November 2026: 0 vulnerabilities
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5 results · Feed

  • High 7.5

    Apache Qpid ProtonJ2: Unable to govern the maximum number of transfer frames per incoming delivery

    It was not possible to govern the maximum number of transfer frames per incoming delivery, enabling an authenticated attacker to cause excessive resource usage and potential denial of service. This issue affects Apache Qpid ProtonJ2: through 1.1.0. Users are …

  • Medium 6.5

    Apache Qpid ProtonJ2: Incoming session flow control window can be exceeded

    An authenticated attacker could exceed the session flow control incoming window potentially leading to denial of service. This issue affects Apache Qpid ProtonJ2: through 1.1.0. Users are recommended to upgrade to version 1.2.0, which fixes the issue.

  • High 7.5

    Apache Qpid ProtonJ2: Unbounded type nesting can lead to pre-authentication stackoverflow

    A pre-authentication attacker could leverage type nesting to cause a StackOverflowError potentially leading to denial of service. This issue affects Apache Qpid ProtonJ2: through 1.1.0. Users are recommended to upgrade to version 1.2.0, which fixes the issue.

  • High 7.5

    Apache Qpid ProtonJ2: Type size/count handling can lead to excessive allocation pre-authentication

    A pre-authentication attacker could leverage type size/count handling to cause excessive allocation leading to potential denial of service. This issue affects Apache Qpid ProtonJ2: through 1.1.0. Users are recommended to upgrade to version 1.2.0, which fixes …

  • High 7.5

    Apache Qpid ProtonJ2: Unbounded symbol value caching can lead to pre-authentication resource exhaustion

    A pre-authentication attacker could leverage unbounded symbol value caching to cause resource exhaustion leading to denial of service. This issue affects Apache Qpid ProtonJ2: through 1.1.0. Users are recommended to upgrade to version 1.2.0, which fixes the i…