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CVE-2016-5017

Published: 21 September 2016

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.

Priority

Low

Cvss 3 Severity Score

8.1

Score breakdown

Status

Package Release Status
zookeeper
Launchpad, Ubuntu, Debian
eoan Not vulnerable

artful Ignored
(end of life)
bionic Not vulnerable

cosmic Not vulnerable

disco Not vulnerable

focal Not vulnerable

groovy Not vulnerable

impish Not vulnerable

precise Ignored
(end of life)
upstream
Released (3.4.9-1)
yakkety Ignored
(end of life)
zesty Ignored
(end of life)
jammy Not vulnerable

hirsute Not vulnerable

trusty
Released (3.4.5+dfsg-1ubuntu0.1~esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
xenial
Released (3.4.8-1ubuntu0.1~esm1)
Available with Ubuntu Pro
Patches:
upstream: https://git-wip-us.apache.org/repos/asf?p=zookeeper.git;a=commitdiff;h=27ecf981a15554dc8e64a28630af7a5c9e2bdf4f

Severity score breakdown

Parameter Value
Base score 8.1
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