Back to search
CVE-2012-4449
Published: Oct 30, 2017
Modified: Aug 6, 2024
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
[hadoop-general] 20121012 [ANNOUNCE] Hadoop-1.0.4 release, with Security fix
mailing-list
x_refsource_MLIST
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now