CVE-2012-4449

Published Oct 30, 2017 CVSS 3.0 · 9.8 Critical EPSS 1.2% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD 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.
Github GHSA Github GHSA GHSA-q46v-cj5v-hvg6 Use of a Broken or Risky Cryptographic Algorithm in Apache Hadoop
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Aug 6, 2024, 8:35 PM
Reserved
Aug 21, 2012, 12:00 AM
Status
Modified
Published
Oct 30, 2017, 7:29 PM
Modified
Jun 16, 2026, 11:45 PM