Bug 1087438 (CVE-2014-2402)

Summary:	CVE-2014-2402 OpenJDK: Incorrect NIO channel separation (Libraries, 8026716)
Product:	[Other] Security Response	Reporter:	Stefan Cornelius <scorneli>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	dbhole, java-qa, jkurik, jvanek, omajid, pfrields, security-response-team
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	icedtea 2.4.7	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2014-06-10 14:08:16 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1082776

Description Stefan Cornelius 2014-04-14 10:28:57 UTC

It was discovered that NIO channels were not properly separated across
threads. An untrusted Java application or applet could possibly use this
flaw to bypass Java sandbox restrictions.

Comment 1 Tomas Hoger 2014-04-16 07:05:17 UTC

Fixed now in Oracle Java SE 7u55 and 8u5 via Oracle Critical Patch Update Advisory - April 2014.

Fixed in IcedTea7 2.4.7:

http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2014-April/027222.html

External References:

http://www.oracle.com/technetwork/topics/security/cpuapr2014-1972952.html#AppendixJAVA

Comment 2 errata-xmlrpc 2014-04-16 11:29:22 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 5

Via RHSA-2014:0407 https://rhn.redhat.com/errata/RHSA-2014-0407.html

Comment 3 errata-xmlrpc 2014-04-16 11:30:58 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 6

Via RHSA-2014:0406 https://rhn.redhat.com/errata/RHSA-2014-0406.html

Comment 4 errata-xmlrpc 2014-04-17 09:32:26 UTC

This issue has been addressed in following products:

  Oracle Java for Red Hat Enterprise Linux 6
  Oracle Java for Red Hat Enterprise Linux 5

Via RHSA-2014:0413 https://rhn.redhat.com/errata/RHSA-2014-0413.html

Comment 5 errata-xmlrpc 2014-04-17 09:35:13 UTC

This issue has been addressed in following products:

  Supplementary for Red Hat Enterprise Linux 6
  Supplementary for Red Hat Enterprise Linux 5

Via RHSA-2014:0412 https://rhn.redhat.com/errata/RHSA-2014-0412.html

Comment 6 Stefan Cornelius 2014-04-17 10:23:47 UTC

OpenJDK upstream commit:
http://hg.openjdk.java.net/jdk8u/jdk8u/jdk/rev/c4baa68f4e3a

Comment 7 errata-xmlrpc 2014-05-13 19:49:50 UTC

This issue has been addressed in following products:

  Supplementary for Red Hat Enterprise Linux 5
  Supplementary for Red Hat Enterprise Linux 6

Via RHSA-2014:0486 https://rhn.redhat.com/errata/RHSA-2014-0486.html

Comment 8 errata-xmlrpc 2014-06-10 12:17:22 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 7

Via RHSA-2014:0675 https://rhn.redhat.com/errata/RHSA-2014-0675.html

Comment 9 errata-xmlrpc 2014-06-10 13:15:16 UTC

This issue has been addressed in following products:

  Supplementary for Red Hat Enterprise Linux 7

Via RHSA-2014:0705 https://rhn.redhat.com/errata/RHSA-2014-0705.html