Apache Hadoop before 0.23.4, 1.x before 1.0.4, and 2.x before 2.0.2 generate token passwords using a 20-bit secret when Kerberos security features are enabled, which makes it easier for context-dependent attackers to crack secret keys via a brute-force attack.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
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EUVD-2022-4876 | Apache Hadoop before 0.23.4, 1.x before 1.0.4, and 2.x before 2.0.2 generate token passwords using a 20-bit secret when Kerberos security features are enabled, which makes it easier for context-dependent attackers to crack secret keys via a brute-force attack. |
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GHSA-q46v-cj5v-hvg6 | Use of a Broken or Risky Cryptographic Algorithm in Apache Hadoop |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-06T20:35:09.926Z
Reserved: 2012-08-21T00:00:00
Link: CVE-2012-4449

No data.

Status : Deferred
Published: 2017-10-30T19:29:00.200
Modified: 2025-04-20T01:37:25.860
Link: CVE-2012-4449

No data.

No data.