CVE-2012-4449
critical
CVSS v3
9.8
CVSS v4 NEW
—
VIR risk
9.8
Description
Use of a Broken or Risky Cryptographic Algorithm in Apache Hadoop
Predictions
Exploit likelihood
97%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | org.apache.hadoop:hadoop-client | <0.23.4 | 0.23.4 |
| Maven | org.apache.hadoop:hadoop-client | >=1.0.0,<1.0.4 | 1.0.4 |
| Maven | org.apache.hadoop:hadoop-client | >=2.0.0,<2.0.2 | 2.0.2 |
References
- http://mail-archives.apache.org/mod_mbox/hadoop-general/201210.mbox/%3CCA+z3+9FYdPmzBEaMZ71SUqzRx=eU=o4mSHUsbrpzgR9X_F1c0Q%40mail.gmail.com%3E
- https://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic_1.html#topic_1_0
- https://nvd.nist.gov/vuln/detail/CVE-2012-4449
- http://mail-archives.apache.org/mod_mbox/hadoop-general/201210.mbox/%3CCA+z3+9FYdPmzBEaMZ71SUqzRx=eU=o4mSHUsbrpzgR9X_F1c0Q@mail.gmail.com%3E
CWEs
CWE-327
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.