VulnerabilityModified
CVE-2021-39236
In Apache Ozone before 1.2.0, Authenticated users with valid Ozone S3 credentials can create specific OM requests, impersonating any other user.
HIGH 8.8EPSS 2.59%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.59%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In Apache Ozone before 1.2.0, Authenticated users with valid Ozone S3 credentials can create specific OM requests, impersonating any other user.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.59% probability · 84th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-862
- Affected
- apache/ozone
- Source
- security@apache.org
References
- http://www.openwall.com/lists/oss-security/2021/11/19/7Mailing List, Third Party Advisory
- https://issues.apache.org/jira/browse/HDDS-4763Exploit
- https://mail-archives.apache.org/mod_mbox/ozone-dev/202111.mbox/%3C0fd74baa-88a0-39a2-8f3a-b982acb25d5a%40apache.org%3EMailing List, Mitigation, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2021/11/19/7Mailing List, Third Party Advisory
- https://issues.apache.org/jira/browse/HDDS-4763Exploit
- https://mail-archives.apache.org/mod_mbox/ozone-dev/202111.mbox/%3C0fd74baa-88a0-39a2-8f3a-b982acb25d5a%40apache.org%3EMailing List, Mitigation, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.