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Bug 788994 - (CVE-2011-3571, CVE-2012-0507) CVE-2012-0507 OpenJDK: AtomicReferenceArray insufficient array type check (Concurrency, 7082299)
CVE-2012-0507 OpenJDK: AtomicReferenceArray insufficient array type check (Co...
Status: CLOSED ERRATA
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
urgent Severity urgent
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Assigned To: Red Hat Product Security
impact=critical,public=20120214,repor...
: Security
Depends On: 787142 787143 787144 787145 788202 788203 788204 788205 788206 813689 813690 813691 813692 814225 814226 814227 814228
Blocks: 786724
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Reported: 2012-02-09 09:32 EST by Tomas Hoger
Modified: 2015-11-24 09:47 EST (History)
12 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
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Last Closed: 2012-04-25 03:03:05 EDT
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RHEL 7.3 requirements from Atomic Host:


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Description Tomas Hoger 2012-02-09 09:32:37 EST
The AtomicReferenceArray class implementation did not properly check if the array is of an expected Object[] type.  A malicious Java application or applet could use this flaw to cause Java Virtual Machine to crash or bypass Java sandbox restrictions.
Comment 4 Vincent Danen 2012-02-14 18:10:26 EST
External Reference:

http://www.oracle.com/technetwork/topics/security/javacpufeb2012-366318.html
Comment 5 errata-xmlrpc 2012-02-14 18:43:07 EST
This issue has been addressed in following products:

  Red Hat Enterprise Linux 6

Via RHSA-2012:0135 https://rhn.redhat.com/errata/RHSA-2012-0135.html
Comment 6 Tomas Hoger 2012-02-15 03:41:51 EST
Patches were applied in following IcedTea versions:

* IcedTea6 1.8.13 (based on OpenJDK6 b18)
* IcedTea6 1.9.13 (based on OpenJDK6 b20)
* IcedTea6 1.10.6 (based on OpenJDK6 b22)
* IcedTea6 1.11.1 (based on OpenJDK6 b24)
* IcedTea 2.0.1 (based on OpenJDK7 u1 + u3 security patches)

http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2012-February/017249.html
http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2012-February/017233.html

Patch:
http://icedtea.classpath.org/hg/release/icedtea6-1.10/file/4e7a700d4ecc/patches/security/20120214/7082299.patch
Comment 7 Tomas Hoger 2012-02-15 03:44:40 EST
Adding JDK7 fix link for the sake of completeness:
http://icedtea.classpath.org/hg/release/icedtea7-forest-2.0/jdk/rev/d063a88899f9
Comment 8 errata-xmlrpc 2012-02-16 14:02:03 EST
This issue has been addressed in following products:

  Extras for RHEL 4
  Supplementary for Red Hat Enterprise Linux 5
  Supplementary for Red Hat Enterprise Linux 6

Via RHSA-2012:0139 https://rhn.redhat.com/errata/RHSA-2012-0139.html
Comment 9 errata-xmlrpc 2012-02-21 16:58:38 EST
This issue has been addressed in following products:

  Red Hat Enterprise Linux 5

Via RHSA-2012:0322 https://rhn.redhat.com/errata/RHSA-2012-0322.html
Comment 10 Tomas Hoger 2012-02-24 13:14:39 EST
Write up with more details of the flaw:
http://weblog.ikvm.net/PermaLink.aspx?guid=cd48169a-9405-4f63-9087-798c4a1866d3
Comment 11 Tomas Hoger 2012-02-24 14:58:47 EST
Oracle CPU page was updated to note new CVE for this issue, see "Modification History":

  2012-February-17 	Rev 2. Replaced CVE-2011-3571 with CVE-2012-0507

  http://www.oracle.com/technetwork/topics/security/javacpufeb2012-366318.html

Updating this bug accordingly.
Comment 14 errata-xmlrpc 2012-04-23 13:04:13 EDT
This issue has been addressed in following products:

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

Via RHSA-2012:0508 https://rhn.redhat.com/errata/RHSA-2012-0508.html
Comment 17 errata-xmlrpc 2012-04-24 15:36:34 EDT
This issue has been addressed in following products:

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

Via RHSA-2012:0514 https://rhn.redhat.com/errata/RHSA-2012-0514.html
Comment 18 errata-xmlrpc 2013-10-23 13:03:31 EDT
This issue has been addressed in following products:

  Red Hat Network Satellite Server v 5.4

Via RHSA-2013:1455 https://rhn.redhat.com/errata/RHSA-2013-1455.html

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