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Fencer Intel
low 3.2

CVE-2013-2192 json

Improper Authentication in Apache Hadoop

published 2014-01-24 12 y ago modified 2026-06-16 4 mo ago also GHSA-pxv5-5vmp-3jj4 , EUVD-2022-4856

cvss
3.2
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.1%
EPSS 1.1% chance of exploitation in 30 days, percentile 65%
public exploits
0
none known

Summary

The RPC protocol implementation in Apache Hadoop 2.x before 2.0.6-alpha, 0.23.x before 0.23.9, and 1.x before 1.2.1, when the Kerberos security features are enabled, allows man-in-the-middle attackers to disable bidirectional authentication and obtain sensitive information by forcing a downgrade to simple authentication.

Patch / fix

  • maven org.apache.hadoop:hadoop-common 0.23.9, 2.0.6-alpha
  • jasperreports-server-pro rhev manager 3 5.5.0-4.el6ev

red hat advisories RHSA-2014:0037

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2013-2192 updated cvss 3.2

hadoop: man-in-the-middle vulnerability

  • Red Hat JBoss A-MQ 6.1
    fixed: vendor fix RHSA-2014:0401
  • Red Hat JBoss Fuse 6.1
    fixed: vendor fix RHSA-2014:0400
  • Red Hat RHEV-M 3.3 jasperreports-server-pro 5.5.0-4.el6ev
    fixed: vendor fix RHSA-2014:0037
  • Red Hat OpenShift Enterprise 1 activemq
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

1.07% chance of exploitation in the next 30 days, higher than 65% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 3.2 AV:A/AC:H/Au:N/C:P/I:P/A:N

Affected packages

ecosystem package affected fixed in
maven org.apache.hadoop:hadoop-common
>=2.0.0, <2.0.6-alpha
>=0.23.0, <0.23.9
2.0.6-alpha
0.23.9

Classification

Weakness

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.