CVE-2021-41571
unknown
CVSS v3
—
CVSS v2
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VIR risk
—
Description
Improper Input Validation in Apache Pulsar
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | org.apache.pulsar:pulsar | <=2.6.4 | |
| Maven | org.apache.pulsar:pulsar | >=2.7.0,<2.7.4 | 2.7.4 |
| Maven | org.apache.pulsar:pulsar | >=2.8.0,<2.8.1 | 2.8.1 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-41571
- https://github.com/apache/pulsar/issues/11814
- https://github.com/apache/pulsar/pull/11852
- https://github.com/apache/pulsar/pull/11912
- https://github.com/apache/pulsar/pull/11913
- https://github.com/apache/pulsar
- https://github.com/apache/pulsar/releases/tag/v2.7.4
- https://github.com/apache/pulsar/releases/tag/v2.8.1
- https://lists.apache.org/thread/8n3k7pvyh4cf9q2jfzb6pb32ync6xlvr
- https://pulsar.apache.org/admin-rest-api/#operation/getLastMessageId
Verify integrity in audit chain (admin only). AS-IS.