Vulnerability 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.
CVSS Score
8.1
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apache | Zookeeper | <= 3.4.8 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/138755/ZooKeeper-3.4.8-3.5.2-Buffer-OverfloExploitThird Party AdvisoryVDB Entry
- http://www.openwall.com/lists/oss-security/2016/09/17/3Release NotesThird Party Advisory
- http://www.securityfocus.com/bid/93044
- https://git-wip-us.apache.org/repos/asf?p=zookeeper.git%3Ba=commitdiff%3Bh=27ecf
- https://git-wip-us.apache.org/repos/asf?p=zookeeper.git%3Ba=commitdiff%3Bh=f0915
- https://lists.apache.org/thread.html/053d9ce4d579b02203db18545fee5e33f35f2932885
- https://lists.apache.org/thread.html/bcce5a9c532b386c68dab2f6b3ce8b0cc9b950ec551
- https://lists.apache.org/thread.html/r4b743f407244294f316325458ccaabfce9cd70ca3a
- https://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b
- https://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://zookeeper.apache.org/security.html#CVE-2016-5017Vendor Advisory
- http://packetstormsecurity.com/files/138755/ZooKeeper-3.4.8-3.5.2-Buffer-OverfloExploitThird Party AdvisoryVDB Entry
- http://www.openwall.com/lists/oss-security/2016/09/17/3Release NotesThird Party Advisory
- http://www.securityfocus.com/bid/93044
FAQ
What is CVE-2016-5017?
CVE-2016-5017 is a vulnerability with a CVSS score of 8.1 (HIGH). 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 stri...
How severe is CVE-2016-5017?
CVE-2016-5017 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2016-5017?
Check the references section above for vendor advisories and patch information. Affected products include: Apache Zookeeper.