Incorrect Authorization vulnerability in Apache Software Foundation Apache Pulsar Broker's Rest Producer allows authenticated user with a custom HTTP header to produce a message to any topic using the broker's admin role.
This issue affects Apache Pulsar Brokers: from 2.9.0 through 2.9.5, from 2.10.0 before 2.10.4, 2.11.0.
The vulnerability is exploitable when an attacker can connect directly to the Pulsar Broker. If an attacker is connecting through the Pulsar Proxy, there is no known way to exploit this authorization vulnerability.
There are two known risks for affected users. First, an attacker could produce garbage messages to any topic in the cluster. Second, an attacker could produce messages to the topic level policies topic for other tenants and influence topic settings that could lead to exfiltration and/or deletion of messages for other tenants.
2.8 Pulsar Broker users and earlier are unaffected.
2.9 Pulsar Broker users should upgrade to one of the patched versions.
2.10 Pulsar Broker users should upgrade to at least 2.10.4.
2.11 Pulsar Broker users should upgrade to at least 2.11.1.
3.0 Pulsar Broker users are unaffected.
References
Link | Resource |
---|---|
https://lists.apache.org/thread/v39hqtgrmyxr85rmofwvgrktnflbq3q5 | Mailing List Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: apache
Published: 2023-07-12T09:10:03.369Z
Updated: 2023-07-12T09:10:03.369Z
Reserved: 2023-04-08T03:20:41.507Z
Link: CVE-2023-30428
JSON object: View
NVD Information
Status : Analyzed
Published: 2023-07-12T10:15:09.853
Modified: 2023-07-20T16:41:45.247
Link: CVE-2023-30428
JSON object: View
Redhat Information
No data.
CWE