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apache pulsar 2.8.0 vulnerabilities and exploits
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6.5
CVSSv3
CVE-2021-41571
In Apache Pulsar it is possible to access data from BookKeeper that does not belong to the topics accessible by the authenticated user. The Admin API get-message-by-id requires the user to input a topic and a ledger id. The ledger id is a pointer to the data, and it is supposed t...
Apache Pulsar
Apache Pulsar 2.8.0
5.9
CVSSv3
CVE-2022-33683
Apache Pulsar Brokers and Proxies create an internal Pulsar Admin Client that does not verify peer TLS certificates, even when tlsAllowInsecureConnection is disabled via configuration. The Pulsar Admin Client's intra-cluster and geo-replication HTTPS connections are vulnerab...
Apache Pulsar
Apache Pulsar 2.10.0
7.5
CVSSv3
CVE-2023-37544
Improper Authentication vulnerability in Apache Pulsar WebSocket Proxy allows an malicious user to connect to the /pingpong endpoint without authentication. This issue affects Apache Pulsar WebSocket Proxy: from 2.8.0 up to and including 2.8.*, from 2.9.0 up to and including 2.9....
Apache Pulsar 3.0.0
Apache Pulsar
5.9
CVSSv3
CVE-2022-33682
TLS hostname verification cannot be enabled in the Pulsar Broker's Java Client, the Pulsar Broker's Java Admin Client, the Pulsar WebSocket Proxy's Java Client, and the Pulsar Proxy's Admin Client leaving intra-cluster connections and geo-replication connectio...
Apache Pulsar
Apache Pulsar 2.10.0
5.9
CVSSv3
CVE-2022-33681
Delayed TLS hostname verification in the Pulsar Java Client and the Pulsar Proxy make each client vulnerable to a man in the middle attack. Connections from the Pulsar Java Client to the Pulsar Broker/Proxy and connections from the Pulsar Proxy to the Pulsar Broker are vulnerable...
Apache Pulsar
Apache Pulsar 2.10.0
6.5
CVSSv3
CVE-2022-24280
Improper Input Validation vulnerability in Proxy component of Apache Pulsar allows an malicious user to make TCP/IP connection attempts that originate from the Pulsar Proxy's IP address. When the Apache Pulsar Proxy component is used, it is possible to attempt to open TCP/IP...
Apache Pulsar
8.1
CVSSv3
CVE-2022-33684
The Apache Pulsar C++ Client does not verify peer TLS certificates when making HTTPS calls for the OAuth2.0 Client Credential Flow, even when tlsAllowInsecureConnection is disabled via configuration. This vulnerability allows an malicious user to perform a man in the middle attac...
Apache Pulsar
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-37316
firmware
CVE-2024-30078
CVE-2024-5995
remote code execution
logic flaw
CVE-2024-20693
CVE-2024-37315
CVE-2024-5464
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