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Fencer Intel
medium 6.4

CVE-2013-4213 json

Red Hat JBoss Enterprise Application Platform (EAP) 6.1.0 does not properly cache EJB invocations by the EJB client API, which allows remot…

published 13y ago modified 4mo ago also EUVD-2013-4118

cvss
6.4
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.5%
EPSS 2.5% chance of exploitation in 30 days, percentile 84%
public exploits
0
none known

Summary

Red Hat JBoss Enterprise Application Platform (EAP) 6.1.0 does not properly cache EJB invocations by the EJB client API, which allows remote attackers to hijack sessions by using an EJB client.

Patch / fix

  • jboss-ejb-client jboss enterprise application platform 6 1.0.21-2.Final_redhat_2.ep6.el5
  • jboss-ejb-client jboss enterprise application platform 6 1.0.21-2.Final_redhat_2.ep6.el6
  • jboss-as-client-all jboss enterprise application platform 6 7.2.0-9.Final_redhat_9.ep6.el5
  • jboss-as-client-all jboss enterprise application platform 6 7.2.0-9.Final_redhat_9.ep6.el6
  • jboss-remote-naming jboss enterprise application platform 6 1.0.6-3.Final_redhat_3.ep6.el5
  • jboss-remote-naming jboss enterprise application platform 6 1.0.6-3.Final_redhat_3.ep6.el6

red hat advisories RHSA-2013:1151

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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-2013-4213 updated cvss 6.4

ejb-client: Session fixation due improper connection caching

  • Red Hat JBoss Portal 6 remote-naming remote-naming
    affected: no fix available
  • Red Hat JBoss Enterprise Application Platform 6 for RHEL 5 Server jboss-ejb-client 1.0.21-2.Final_redhat_2.ep6.el5, jboss-as-client-all 7.2.0-9.Final_redhat_9.ep6.el5, jboss-remote-naming 1.0.6-3.Final_redhat_3.ep6.el5 Red Hat JBoss Enterprise Application Platform 6 for RHEL 6 Server jboss-ejb-client 1.0.21-2.Final_redhat_2.ep6.el6, jboss-as-client-all 7.2.0-9.Final_redhat_9.ep6.el6, jboss-remote-naming 1.0.6-3.Final_redhat_3.ep6.el6
    fixed: vendor fix RHSA-2013:1151
  • Red Hat JBoss Enterprise Application Platform 6.1
    fixed: vendor fix RHSA-2013:1152
  • Red Hat JBoss Portal Platform 6.1
    fixed: vendor fix RHSA-2013:1437
  • Red Hat JBoss Data Grid 6 remote-naming remote-naming
    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

2.52% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 6.4 AV:N/AC:L/Au:N/C:P/I:P/A:N

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.