CVE-2019-0201

medium
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

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.

References

https://zookeeper.apache.org/security.html#CVE-2019-0201

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

http://www.securityfocus.com/bid/108427

https://lists.debian.org/debian-lts-announce/2019/05/msg00033.html

https://lists.apache.org/thread.html/[email protected]%3Cissues.bookkeeper.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Ccommits.accumulo.apache.org%3E

https://www.debian.org/security/2019/dsa-4461

https://seclists.org/bugtraq/2019/Jun/13

https://security.netapp.com/advisory/ntap-20190619-0001/

https://lists.apache.org/thread.html/[email protected]%3Cissues.activemq.apache.org%3E

https://access.redhat.com/errata/RHSA-2019:3140

https://lists.apache.org/thread.html/[email protected]%3Cdev.drill.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.drill.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cissues.drill.apache.org%3E

https://access.redhat.com/errata/RHSA-2019:3892

https://access.redhat.com/errata/RHSA-2019:4352

https://www.oracle.com/security-alerts/cpujul2020.html

https://www.oracle.com/security-alerts/cpuoct2020.html

https://www.oracle.com//security-alerts/cpujul2021.html

https://lists.apache.org/thread.html/[email protected]%3Ccommon-issues.hadoop.apache.org%3E

Details

Source: MITRE

Published: 2019-05-23

Updated: 2021-08-16

Type: CWE-862

Risk Information

CVSS v2

Base Score: 4.3

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

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 5.9

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

Impact Score: 3.6

Exploitability Score: 2.2

Severity: MEDIUM

Tenable Plugins

View all (4 total)

IDNameProductFamilySeverity
126205Photon OS 1.0: Zookeeper PHSA-2019-1.0-0237NessusPhotonOS Local Security Checks
high
125859Debian DSA-4461-1 : zookeeper - security updateNessusDebian Local Security Checks
medium
125635Apache ZooKeeper < 3.4.14 / 3.5.x < 3.5.5 Information DisclosureNessusMisc.
medium
125407Debian DLA-1801-1 : zookeeper security updateNessusDebian Local Security Checks
medium