Bug 853097 (CVE-2012-1682) - CVE-2012-1682 OpenJDK: beans ClassFinder insufficient permission checks (beans, 7162476)
Summary: CVE-2012-1682 OpenJDK: beans ClassFinder insufficient permission checks (bean...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2012-1682
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
urgent
urgent
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 852299 852300 852301 852302 852303 852304 853114 853116 853345 853346 854890 854891 856471
Blocks: 852098
TreeView+ depends on / blocked
 
Reported: 2012-08-30 14:06 UTC by Tomas Hoger
Modified: 2021-02-23 13:57 UTC (History)
6 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2012-09-19 10:04:11 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2012:1221 0 normal SHIPPED_LIVE Critical: java-1.6.0-openjdk security update 2012-09-03 16:40:01 UTC
Red Hat Product Errata RHSA-2012:1222 0 normal SHIPPED_LIVE Important: java-1.6.0-openjdk security update 2012-09-03 16:50:15 UTC
Red Hat Product Errata RHSA-2012:1223 0 normal SHIPPED_LIVE Important: java-1.7.0-openjdk security update 2012-09-03 17:00:27 UTC
Red Hat Product Errata RHSA-2012:1225 0 normal SHIPPED_LIVE Critical: java-1.7.0-oracle security update 2012-09-04 11:04:31 UTC
Red Hat Product Errata RHSA-2012:1289 0 normal SHIPPED_LIVE Critical: java-1.7.0-ibm security update 2012-09-19 02:52:20 UTC
Red Hat Product Errata RHSA-2012:1466 0 normal SHIPPED_LIVE Critical: java-1.6.0-ibm security update 2012-11-16 02:16:50 UTC
Red Hat Product Errata RHSA-2013:1455 0 normal SHIPPED_LIVE Low: Red Hat Network Satellite server IBM Java Runtime security update 2013-10-23 20:30:21 UTC
Red Hat Product Errata RHSA-2013:1456 0 normal SHIPPED_LIVE Low: Red Hat Network Satellite server IBM Java Runtime security update 2013-10-23 20:29:56 UTC

Description Tomas Hoger 2012-08-30 14:06:08 UTC 
A flaw was found in the java.beans ClassFinder implementation, which allowed Java code running in the Java sandbox to obtain a reference to a restricted class, possibly allowing it to bypass sandbox restrictions.

This flaw is one of the issues exploited by the Java 7 0day exploit published in August 2012, see bug 852051.

Reference:
http://seclists.org/fulldisclosure/2012/Aug/336 (Vuln 1 / Issue 11)
Comment 2 Tomas Hoger 2012-08-30 19:06:10 UTC 
Public now via Oracle Java SE 7 Update 7:

http://www.oracle.com/technetwork/topics/security/alert-cve-2012-4681-1835715.html
https://blogs.oracle.com/security/entry/security_alert_for_cve_20121
http://www.oracle.com/technetwork/java/javase/7u7-relnotes-1835816.html

External Reference:

http://www.oracle.com/technetwork/topics/security/alert-cve-2012-4681-1835715.html
Comment 3 Tomas Hoger 2012-08-31 07:23:24 UTC 
Upstream fix, as applied in IcedTea 7 2.3 repositories:

http://icedtea.classpath.org/hg/release/icedtea7-forest-2.3/jdk/rev/2d21460a0530
Comment 5 Tomas Hoger 2012-08-31 09:55:33 UTC 
OpenJDK7 repositories commit:

http://hg.openjdk.java.net/jdk7u/jdk7u/jdk/rev/dfffff29f870

Related fix:

http://hg.openjdk.java.net/jdk7u/jdk7u/jdk/rev/78e01a6ca8d3
Comment 6 errata-xmlrpc 2012-09-03 12:41:11 UTC 
This issue has been addressed in following products:

  Red Hat Enterprise Linux 6

Via RHSA-2012:1221 https://rhn.redhat.com/errata/RHSA-2012-1221.html
Comment 7 errata-xmlrpc 2012-09-03 12:51:30 UTC 
This issue has been addressed in following products:

  Red Hat Enterprise Linux 5

Via RHSA-2012:1222 https://rhn.redhat.com/errata/RHSA-2012-1222.html
Comment 8 errata-xmlrpc 2012-09-03 13:01:50 UTC 
This issue has been addressed in following products:

  Red Hat Enterprise Linux 6

Via RHSA-2012:1223 https://rhn.redhat.com/errata/RHSA-2012-1223.html
Comment 9 Tomas Hoger 2012-09-03 18:47:22 UTC 
Fixed in IcedTea versions: 1.10.9, 1.11.4, 2.1.2, 2.2.2 and 2.3.2

http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2012-August/020127.html
http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2012-August/020144.html
http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2012-September/020151.html
Comment 10 errata-xmlrpc 2012-09-04 07:05:53 UTC 
This issue has been addressed in following products:

  Supplementary for Red Hat Enterprise Linux 6

Via RHSA-2012:1225 https://rhn.redhat.com/errata/RHSA-2012-1225.html
Comment 11 errata-xmlrpc 2012-09-18 22:53:19 UTC 
This issue has been addressed in following products:

  Supplementary for Red Hat Enterprise Linux 6

Via RHSA-2012:1289 https://rhn.redhat.com/errata/RHSA-2012-1289.html
Comment 12 errata-xmlrpc 2012-11-15 21:17:24 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-2012:1466 https://rhn.redhat.com/errata/RHSA-2012-1466.html
Comment 13 errata-xmlrpc 2013-10-23 16:32:02 UTC 
This issue has been addressed in following products:

  Red Hat Network Satellite Server v 5.5

Via RHSA-2013:1456 https://rhn.redhat.com/errata/RHSA-2013-1456.html
Comment 14 errata-xmlrpc 2013-10-23 17:06:00 UTC 
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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