Apache ZooKeeper < 3.4.14 / 3.5.x < 3.5.5 Information Disclosure

medium Nessus Plugin ID 125635

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Synopsis

The remote Apache ZooKeeper server is affected by an information disclosure vulnerability.

Description

The version of Apache ZooKeeper listening on the remote host is prior to 3.4.14 or 3.5.x prior to 3.5.5. It is, therefore, affected by an information disclosure vulnerability in ZooKeeper's getACL() command as a result of not checking requester permissions. An unauthenticated, remote attacker can exploit this to disclose potentially sensitive information.

Solution

Update to Apache ZooKeeper 3.4.14 or 3.5.5 or later.

See Also

https://zookeeper.apache.org/security.html

https://issues.apache.org/jira/browse/ZOOKEEPER-1392

Plugin Details

Severity: Medium

ID: 125635

File Name: apache_zookeeper_3_5_5.nasl

Version: 1.2

Type: combined

Family: Misc.

Published: 5/31/2019

Updated: 10/18/2019

Dependencies: apache_zookeeper_detect.nasl

Configuration: Enable paranoid mode

Risk Information

CVSS Score Source: CVE-2019-0201

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3

Risk Factor: Medium

Base Score: 5.9

Temporal Score: 5.2

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:apache:zookeeper

Required KB Items: Settings/ParanoidReport

Exploit Ease: No known exploits are available

Patch Publication Date: 5/23/2019

Vulnerability Publication Date: 5/23/2019

Reference Information

CVE: CVE-2019-0201

BID: 104253

IAVB: 2019-B-0041