Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2019-0201

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
23/05/2019
Last modified:
07/11/2023

Description

An issue is present in Apache ZooKeeper 1.0.0 to 3.4.13 and 3.5.0-alpha to 3.5.4-beta. ZooKeeper’s getACL() command doesn’t check any permission when retrieves the ACLs of the requested node and returns all information contained in the ACL Id field as plaintext string. DigestAuthenticationProvider overloads the Id field with the hash value that is used for user authentication. As a consequence, if Digest Authentication is in use, the unsalted hash value will be disclosed by getACL() request for unauthenticated or unprivileged users.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.90 MEDIUM
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

Base Score 3.x
5.90
Severity 3.x
MEDIUM
Vector 2.0
AV:N/AC:M/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0
4.30
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:apache:activemq:5.15.9:*:*:*:*:*:*:*
cpe:2.3:a:apache:drill:1.16.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:zookeeper:*:*:*:*:*:*:*:* 1.0.0 (including) 3.4.13 (including)
cpe:2.3:a:apache:zookeeper:3.5.0:-:*:*:*:*:*:*
cpe:2.3:a:apache:zookeeper:3.5.0:alpha:*:*:*:*:*:*
cpe:2.3:a:apache:zookeeper:3.5.0:rc0:*:*:*:*:*:*
cpe:2.3:a:apache:zookeeper:3.5.1:-:*:*:*:*:*:*
cpe:2.3:a:apache:zookeeper:3.5.1:alpha:*:*:*:*:*:*
cpe:2.3:a:apache:zookeeper:3.5.1:rc0:*:*:*:*:*:*
cpe:2.3:a:apache:zookeeper:3.5.1:rc1:*:*:*:*:*:*
cpe:2.3:a:apache:zookeeper:3.5.1:rc2:*:*:*:*:*:*
cpe:2.3:a:apache:zookeeper:3.5.1:rc3:*:*:*:*:*:*
cpe:2.3:a:apache:zookeeper:3.5.1:rc4:*:*:*:*:*:*
cpe:2.3:a:apache:zookeeper:3.5.2:-:*:*:*:*:*:*
cpe:2.3:a:apache:zookeeper:3.5.2:alpha:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools