Vulnerability Details : 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.
Products affected by CVE-2021-39231
- cpe:2.3:a:apache:ozone:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-39231
1.92%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 82 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-39231
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.4
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:P/A:N |
10.0
|
4.9
|
NIST | |
|
9.1
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
3.9
|
5.2
|
NIST |
CWE ids for CVE-2021-39231
-
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.Assigned by:
- nvd@nist.gov (Primary)
- security@apache.org (Secondary)
References for CVE-2021-39231
-
https://mail-archives.apache.org/mod_mbox/ozone-dev/202111.mbox/%3C110cd117-75ed-364b-cd38-3effd20f2183%40apache.org%3E
CVE-2021-39231: Apache Ozone: Missing authentication/authorization on internal RPC endpointsMailing List;Mitigation;Vendor Advisory
-
http://www.openwall.com/lists/oss-security/2021/11/19/2
oss-security - CVE-2021-39231: Apache Ozone: Missing authentication/authorization on internal RPC endpointsMailing List;Third Party Advisory
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