CVE-2012-4449

CRITICAL · CVSS 9.8 EPSS 1.19%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2017-10-30 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2012-4449

Severity

CRITICAL

CVSS

9.8

EPSS

1.19%

Apache

Original NVD 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.