CVE-2021-33036
Last modified
CVE-2021-33036 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. In Apache Hadoop 2.2.0 to 2.10.1, 3.0.0-alpha1 to 3.1.4, 3.2.0 to 3.2.2, and 3.3.0 to 3.3.1, a user who can escalate to yarn user can possibly run arbitrary commands as root user. Users should upgrade to Apache Hadoop 2.10.2, 3.2.3, 3.3.2 or higher.. EPSS estimates a 3.23% chance of exploitation in the next 30 days.
Description
In Apache Hadoop 2.2.0 to 2.10.1, 3.0.0-alpha1 to 3.1.4, 3.2.0 to 3.2.2, and 3.3.0 to 3.3.1, a user who can escalate to yarn user can possibly run arbitrary commands as root user. Users should upgrade to Apache Hadoop 2.10.2, 3.2.3, 3.3.2 or higher.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Apache | Hadoop | >= 2.2.0, < 2.10.2 | — |
| Apache | Hadoop | >= 3.0.1, < 3.2.3 | — |
| Apache | Hadoop | >= 3.3.0, < 3.3.2 | — |
| Apache | Hadoop | 3.0.0 | Alpha1 |
References
- https://www.openwall.com/lists/oss-security/2022/06/15/2Mailing List, Third Party Advisory
- https://lists.apache.org/thread/ctr84rmo3xd2tzqcx2b277c8z692vhl5Mailing List, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20220722-0003/Third Party Advisory
- https://www.openwall.com/lists/oss-security/2022/06/15/2Mailing List, Third Party Advisory
- https://lists.apache.org/thread/ctr84rmo3xd2tzqcx2b277c8z692vhl5Mailing List, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20220722-0003/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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