CVE-2019-0201

    Dashboard / Vulnerabilities / CVE-2019-0201

    CVE-2019-0201

    Published: 23 May 2019Last Modified: 8 Jul 2026

    Summary:

    Details: 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://lists.apache.org/thread.html/053d9ce4d579b02203db18545fee5e33f35f2932885459b74d1e4272%40%3Cissues.activemq.apache.org%3E, https://lists.apache.org/thread.html/519eb0fd45642dcecd9ff74cb3e71c20a4753f7d82e2f07864b5108f%40%3Cdev.drill.apache.org%3E, https://lists.apache.org/thread.html/5d9a1cf41a5880557bf680b7321b4ab9a4d206c601ffb15fef6f196a%40%3Ccommits.accumulo.apache.org%3E, https://lists.apache.org/thread.html/b0656d359c7d40ec9f39c8cc61bca66802ef9a2a12ee199f5b0c1442%40%3Cdev.drill.apache.org%3E, https://lists.apache.org/thread.html/f6112882e30a31992a79e0a8c31ac179e9d0de7c708de3a9258d4391%40%3Cissues.bookkeeper.apache.org%3E, https://lists.apache.org/thread.html/f9bc3e55f4e28d1dcd1a69aae6d53e609a758e34d2869b4d798e13cc%40%3Cissues.drill.apache.org%3E, https://lists.apache.org/thread.html/r40f32125c1d97ad82404cc918171d9e0fcf78e534256674e9da1eb4b%40%3Ccommon-issues.hadoop.apache.org%3E, http://www.securityfocus.com/bid/108427, https://access.redhat.com/errata/RHSA-2019:3140, https://access.redhat.com/errata/RHSA-2019:3892, https://access.redhat.com/errata/RHSA-2019:4352, https://lists.debian.org/debian-lts-announce/2019/05/msg00033.html, https://seclists.org/bugtraq/2019/Jun/13, https://security.netapp.com/advisory/ntap-20190619-0001/, https://www.debian.org/security/2019/dsa-4461, https://zookeeper.apache.org/security.html#CVE-2019-0201, https://issues.apache.org/jira/browse/ZOOKEEPER-1392, https://www.oracle.com//security-alerts/cpujul2021.html, https://www.oracle.com/security-alerts/cpujul2020.html, https://www.oracle.com/security-alerts/cpuoct2020.html

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 855ba82071e0ce64d9b38cc610edfd38ed332cb3
    Fixed -None

    Affected versions

    5.15.9

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High