CVE-2012-4449
CRITICAL9.8EPSS 0.40%Use of a Broken or Risky Cryptographic Algorithm in Apache Hadoop
Published: 5/17/2022Modified: 11/8/2023
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.
Affected packages (1)
- Maven/org.apache.hadoop:hadoop-clientfrom 0, < 0.23.4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |