CVE-2016-5017
UnknownEPSS 7.82%
Last modified
CVE-2016-5017 is a vulnerability of currently unknown severity. Buffer overflow in the C cli shell in Apache Zookeeper before 3.4.9 and 3.5.x before 3.5.3, when using the "cmd:" batch mode syntax, allows attackers to have unspecified impact via a long command string.. EPSS estimates a 7.82% chance of exploitation in the next 30 days.
Description
Buffer overflow in the C cli shell in Apache Zookeeper before 3.4.9 and 3.5.x before 3.5.3, when using the "cmd:" batch mode syntax, allows attackers to have unspecified impact via a long command string.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apache | Zookeeper | <= 3.4.8 |
| Apache | Zookeeper | 3.5.0 |
| Apache | Zookeeper | 3.5.1 |
| Apache | Zookeeper | 3.5.2 |
References
- http://packetstormsecurity.com/files/138755/ZooKeeper-3.4.8-3.5.2-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
- http://www.openwall.com/lists/oss-security/2016/09/17/3Release Notes, Third Party Advisory
- https://zookeeper.apache.org/security.html#CVE-2016-5017Vendor Advisory
- http://packetstormsecurity.com/files/138755/ZooKeeper-3.4.8-3.5.2-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
- http://www.openwall.com/lists/oss-security/2016/09/17/3Release Notes, Third Party Advisory
- https://zookeeper.apache.org/security.html#CVE-2016-5017Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2016-5017?
Buffer overflow in the C cli shell in Apache Zookeeper before 3.4.9 and 3.5.x before 3.5.3, when using the "cmd:" batch mode syntax, allows attackers to have unspecified impact via a long command string.
How severe is CVE-2016-5017?
Severity scoring for CVE-2016-5017 is pending analysis. The EPSS model estimates a 7.82% probability of exploitation in the next 30 days.
How do I fix CVE-2016-5017?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2016-5017?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST
