SARA / Free Tools / CVE / CVE-2019-0201

CVE-2019-0201 — An issue is present in Apache ZooKeeper 1

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. DigestAuth

CVSS
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EPSS
0.21% (top 56.50%)
CWE
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Published
2019-05-23T13:42:47.000Z
Last modified
2024-08-04T17:44:14.871Z
CVSS vector
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01What is this vulnerability?

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…

02Affected products

VendorProductVersions
Apache Software FoundationApache ZooKeeper1.0.0 to 3.4.13, 3.5.0-alpha to 3.5.4-beta

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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