CVE-2016-5017
Publication date 21 September 2016
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
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.
From the Ubuntu Security Team
It was discovered that Apache ZooKeeper incorrectly handled certain inputs. An attacker could possibly use this issue to cause unspecified impact.
Status
Package | Ubuntu Release | Status |
---|---|---|
zookeeper | 22.04 LTS jammy |
Not affected
|
20.04 LTS focal |
Not affected
|
|
18.04 LTS bionic |
Not affected
|
|
16.04 LTS xenial |
Fixed 3.4.8-1ubuntu0.1~esm1
|
|
14.04 LTS trusty |
Fixed 3.4.5+dfsg-1ubuntu0.1~esm1
|
|
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Get Ubuntu ProPatch details
Package | Patch details |
---|---|
zookeeper |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 8.1 · High |
Attack vector | Network |
Attack complexity | High |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
References
Related Ubuntu Security Notices (USN)
- USN-4789-1
- Apache ZooKeeper vulnerabilities
- 15 March 2021