cve-2012-4449
Vulnerability from cvelistv5
Published
2017-10-30 19:00
Modified
2024-08-06 20:35
Severity ?
Summary
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.
References
secalert@redhat.comhttp://mail-archives.apache.org/mod_mbox/hadoop-general/201210.mbox/%3CCA+z3+9FYdPmzBEaMZ71SUqzRx=eU=o4mSHUsbrpzgR9X_F1c0Q%40mail.gmail.com%3E
secalert@redhat.comhttps://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic_1.html#topic_1_0Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://mail-archives.apache.org/mod_mbox/hadoop-general/201210.mbox/%3CCA+z3+9FYdPmzBEaMZ71SUqzRx=eU=o4mSHUsbrpzgR9X_F1c0Q%40mail.gmail.com%3E
af854a3a-2127-422b-91ae-364da2661108https://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic_1.html#topic_1_0Issue Tracking, Third Party Advisory
Impacted products
Vendor Product Version
Show details on NVD website

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  }
}


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