Staging Environment: Content and features may be unstable or change without notice.
Advisory details: gitlab / maven/org.apache.zookeeper/zookeeper/CVE-2019-0201
Advisory ID gitlab/maven/org.apache.zookeeper/zookeeper/CVE-2019-0201
Aliases CVE-2019-0201
Summary Information disclosure ZooKeeper's `getACL()` command does not 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.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (3)
CWE-862 Missing Authorization
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv2 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/org.apache.zookeeper/zookeeper/CVE-2019-0201.yml
cvssv3 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/org.apache.zookeeper/zookeeper/CVE-2019-0201.yml
Reference id Reference type URL
https://issues.apache.org/jira/browse/ZOOKEEPER-1392
https://www.openwall.com/lists/oss-security/2019/05/20/1
https://zookeeper.apache.org/security.html#CVE-2019-0201
http://www.securityfocus.com/bid/108427
CVE-2019-0201 https://nvd.nist.gov/vuln/detail/CVE-2019-0201
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N Found at https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/org.apache.zookeeper/zookeeper/CVE-2019-0201.yml
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/org.apache.zookeeper/zookeeper/CVE-2019-0201.yml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

There are no SSVC decisions available.