Missing authentication/authorization on internal RPC endpoints
CVE-2021-39231

9.1CRITICAL

Key Information:

Vendor

Apache
Status
Apache Ozone
Vendor
CVE Published:
19 November 2021

What is CVE-2021-39231?

In Apache Ozone versions prior to 1.2.0, Various internal server-to-server RPC endpoints are available for connections, making it possible for an attacker to download raw data from Datanode and Ozone manager and modify Ratis replication configuration.

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Affected Version(s)

Apache Ozone 1.0

References

https://mail-archives.apache.org/mod_mbox/ozone-dev/20211...
x_refsource_MISC
http://www.openwall.com/lists/oss-security/2021/11/19/2
mailing-listx_refsource_MLIST

CVSS V3.1

Score:
9.1
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Apache Ozone would like to thank Marton Elek for reporting this issue.
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