CVE-2019-0201

zookeeper: Information disclosure in Apache ZooKeeper

Severity Score

5.9

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Hay un problema presente en Apache ZooKeeper 1.0.0 a 3.4.13 y 3.5.0-alpha a 3.5.4-beta. El comando getACL () de ZooKeeper no verifica ningún permiso cuando recupera las ACL del nodo solicitado y devuelve toda la información contenida en el campo Id. De ACL como cadena de texto sin formato. DigestAuthenticationProvider sobrecarga el campo Id con el valor hash que se utiliza para la autenticación del usuario. Como consecuencia, si la autenticación implícita está en uso, el valor hash sin sal será revelado por la solicitud getACL () para usuarios no autenticados o no privilegiados.

A flaw was found in Apache ZooKeeper. A lack of permission checks while retrieving ACLs allows unsalted hash values to be disclosed for unauthenticated or unprivileged users.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-11-14 CVE Reserved
2019-05-23 CVE Published
2024-08-04 CVE Updated
2024-10-13 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-732: Incorrect Permission Assignment for Critical Resource
CWE-862: Missing Authorization

CAPEC

References (22)

URL	Tag	Source
http://www.securityfocus.com/bid/108427	Third Party Advisory
https://lists.apache.org/thread.html/053d9ce4d579b02203db18545fee5e33f35f2932885459b74d1e4272%40%3Cissues.activemq.apache.org%3E	Mailing List
https://lists.apache.org/thread.html/519eb0fd45642dcecd9ff74cb3e71c20a4753f7d82e2f07864b5108f%40%3Cdev.drill.apache.org%3E	Mailing List
https://lists.apache.org/thread.html/5d9a1cf41a5880557bf680b7321b4ab9a4d206c601ffb15fef6f196a%40%3Ccommits.accumulo.apache.org%3E	Mailing List
https://lists.apache.org/thread.html/b0656d359c7d40ec9f39c8cc61bca66802ef9a2a12ee199f5b0c1442%40%3Cdev.drill.apache.org%3E	Mailing List
https://lists.apache.org/thread.html/f6112882e30a31992a79e0a8c31ac179e9d0de7c708de3a9258d4391%40%3Cissues.bookkeeper.apache.org%3E	Mailing List
https://lists.apache.org/thread.html/f9bc3e55f4e28d1dcd1a69aae6d53e609a758e34d2869b4d798e13cc%40%3Cissues.drill.apache.org%3E	Mailing List
https://lists.apache.org/thread.html/r40f32125c1d97ad82404cc918171d9e0fcf78e534256674e9da1eb4b%40%3Ccommon-issues.hadoop.apache.org%3E	Mailing List
https://lists.debian.org/debian-lts-announce/2019/05/msg00033.html	Mailing List
https://seclists.org/bugtraq/2019/Jun/13	Mailing List
https://security.netapp.com/advisory/ntap-20190619-0001	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
https://issues.apache.org/jira/browse/ZOOKEEPER-1392	2023-11-07
https://www.oracle.com//security-alerts/cpujul2021.html	2023-11-07
https://www.oracle.com/security-alerts/cpujul2020.html	2023-11-07
https://www.oracle.com/security-alerts/cpuoct2020.html	2023-11-07

URL	Date	SRC
https://access.redhat.com/errata/RHSA-2019:3140	2023-11-07
https://access.redhat.com/errata/RHSA-2019:3892	2023-11-07
https://access.redhat.com/errata/RHSA-2019:4352	2023-11-07
https://www.debian.org/security/2019/dsa-4461	2023-11-07
https://zookeeper.apache.org/security.html#CVE-2019-0201	2023-11-07
https://access.redhat.com/security/cve/CVE-2019-0201	2019-12-19
https://bugzilla.redhat.com/show_bug.cgi?id=1715197	2019-12-19

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Netapp Search vendor "Netapp"	Hci Bootstrap Os Search vendor "Netapp" for product "Hci Bootstrap Os"	-	-	Affected	in	Netapp Search vendor "Netapp"	Hci Compute Node Search vendor "Netapp" for product "Hci Compute Node"	-	-	Safe
Apache Search vendor "Apache"		Activemq Search vendor "Apache" for product "Activemq"				5.15.9 Search vendor "Apache" for product "Activemq" and version "5.15.9"		-		Affected
Apache Search vendor "Apache"		Drill Search vendor "Apache" for product "Drill"				1.16.0 Search vendor "Apache" for product "Drill" and version "1.16.0"		-		Affected
Apache Search vendor "Apache"		Zookeeper Search vendor "Apache" for product "Zookeeper"				>= 1.0.0 <= 3.4.13 Search vendor "Apache" for product "Zookeeper" and version " >= 1.0.0 <= 3.4.13"		-		Affected
Apache Search vendor "Apache"		Zookeeper Search vendor "Apache" for product "Zookeeper"				3.5.0 Search vendor "Apache" for product "Zookeeper" and version "3.5.0"		-		Affected
Apache Search vendor "Apache"		Zookeeper Search vendor "Apache" for product "Zookeeper"				3.5.0 Search vendor "Apache" for product "Zookeeper" and version "3.5.0"		alpha		Affected
Apache Search vendor "Apache"		Zookeeper Search vendor "Apache" for product "Zookeeper"				3.5.0 Search vendor "Apache" for product "Zookeeper" and version "3.5.0"		rc0		Affected
Apache Search vendor "Apache"		Zookeeper Search vendor "Apache" for product "Zookeeper"				3.5.1 Search vendor "Apache" for product "Zookeeper" and version "3.5.1"		-		Affected
Apache Search vendor "Apache"		Zookeeper Search vendor "Apache" for product "Zookeeper"				3.5.1 Search vendor "Apache" for product "Zookeeper" and version "3.5.1"		alpha		Affected
Apache Search vendor "Apache"		Zookeeper Search vendor "Apache" for product "Zookeeper"				3.5.1 Search vendor "Apache" for product "Zookeeper" and version "3.5.1"		rc0		Affected
Apache Search vendor "Apache"		Zookeeper Search vendor "Apache" for product "Zookeeper"				3.5.1 Search vendor "Apache" for product "Zookeeper" and version "3.5.1"		rc1		Affected
Apache Search vendor "Apache"		Zookeeper Search vendor "Apache" for product "Zookeeper"				3.5.1 Search vendor "Apache" for product "Zookeeper" and version "3.5.1"		rc2		Affected
Apache Search vendor "Apache"		Zookeeper Search vendor "Apache" for product "Zookeeper"				3.5.1 Search vendor "Apache" for product "Zookeeper" and version "3.5.1"		rc3		Affected
Apache Search vendor "Apache"		Zookeeper Search vendor "Apache" for product "Zookeeper"				3.5.1 Search vendor "Apache" for product "Zookeeper" and version "3.5.1"		rc4		Affected
Apache Search vendor "Apache"		Zookeeper Search vendor "Apache" for product "Zookeeper"				3.5.2 Search vendor "Apache" for product "Zookeeper" and version "3.5.2"		-		Affected
Apache Search vendor "Apache"		Zookeeper Search vendor "Apache" for product "Zookeeper"				3.5.2 Search vendor "Apache" for product "Zookeeper" and version "3.5.2"		alpha		Affected
Apache Search vendor "Apache"		Zookeeper Search vendor "Apache" for product "Zookeeper"				3.5.2 Search vendor "Apache" for product "Zookeeper" and version "3.5.2"		rc0		Affected
Apache Search vendor "Apache"		Zookeeper Search vendor "Apache" for product "Zookeeper"				3.5.2 Search vendor "Apache" for product "Zookeeper" and version "3.5.2"		rc1		Affected
Apache Search vendor "Apache"		Zookeeper Search vendor "Apache" for product "Zookeeper"				3.5.3 Search vendor "Apache" for product "Zookeeper" and version "3.5.3"		-		Affected
Apache Search vendor "Apache"		Zookeeper Search vendor "Apache" for product "Zookeeper"				3.5.3 Search vendor "Apache" for product "Zookeeper" and version "3.5.3"		beta		Affected
Apache Search vendor "Apache"		Zookeeper Search vendor "Apache" for product "Zookeeper"				3.5.3 Search vendor "Apache" for product "Zookeeper" and version "3.5.3"		rc0		Affected
Apache Search vendor "Apache"		Zookeeper Search vendor "Apache" for product "Zookeeper"				3.5.3 Search vendor "Apache" for product "Zookeeper" and version "3.5.3"		rc1		Affected
Apache Search vendor "Apache"		Zookeeper Search vendor "Apache" for product "Zookeeper"				3.5.4 Search vendor "Apache" for product "Zookeeper" and version "3.5.4"		beta		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0"		-		Affected
Redhat Search vendor "Redhat"		Fuse Search vendor "Redhat" for product "Fuse"				1.0.0 Search vendor "Redhat" for product "Fuse" and version "1.0.0"		-		Affected
Oracle Search vendor "Oracle"		Goldengate Stream Analytics Search vendor "Oracle" for product "Goldengate Stream Analytics"				< 19.1.0.0.1 Search vendor "Oracle" for product "Goldengate Stream Analytics" and version " < 19.1.0.0.1"		-		Affected
Oracle Search vendor "Oracle"		Siebel Core - Server Framework Search vendor "Oracle" for product "Siebel Core - Server Framework"				<= 21.5 Search vendor "Oracle" for product "Siebel Core - Server Framework" and version " <= 21.5"		-		Affected
Oracle Search vendor "Oracle"		Timesten In-memory Database Search vendor "Oracle" for product "Timesten In-memory Database"				< 18.1.3.1.0 Search vendor "Oracle" for product "Timesten In-memory Database" and version " < 18.1.3.1.0"		-		Affected
Netapp Search vendor "Netapp"		Element Software Search vendor "Netapp" for product "Element Software"				-		-		Affected