Bug 952550 (CVE-2013-2436) - CVE-2013-2436 OpenJDK: Wrapper.convert insufficient type checks (Libraries, 8009049)
Summary: CVE-2013-2436 OpenJDK: Wrapper.convert insufficient type checks (Libraries, 8...
Status: CLOSED ERRATA
Alias: CVE-2013-2436
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
(Show other bugs)
Version: unspecified
Hardware: All Linux
urgent
urgent
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard: impact=critical,public=20130416,repor...
Keywords: Security
Depends On:
Blocks: 950067
TreeView+ depends on / blocked
 
Reported: 2013-04-16 08:11 UTC by Tomas Hoger
Modified: 2013-05-15 13:06 UTC (History)
3 users (show)

Fixed In Version: icedtea7 2.3.9
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Environment:
Last Closed: 2013-05-15 13:06:34 UTC
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---


Attachments (Terms of Use)


External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2013:0751 normal SHIPPED_LIVE Critical: java-1.7.0-openjdk security update 2013-04-17 22:43:48 UTC
Red Hat Product Errata RHSA-2013:0752 normal SHIPPED_LIVE Important: java-1.7.0-openjdk security update 2013-04-17 22:43:40 UTC
Red Hat Product Errata RHSA-2013:0757 normal SHIPPED_LIVE Critical: java-1.7.0-oracle security update 2013-11-13 16:10:43 UTC
Red Hat Product Errata RHSA-2013:0822 normal SHIPPED_LIVE Critical: java-1.7.0-ibm security update 2013-11-15 00:13:34 UTC

Description Tomas Hoger 2013-04-16 08:11:27 UTC
It was discovered that the sun.util.invoke.Wrapper did not perform type checks correctly when converting wrapped values.  An untrusted Java application or applet could possibly use this flaw to bypass Java sandbox restrictions.

Comment 1 Tomas Hoger 2013-04-16 20:31:42 UTC
Public now via Oracle Java SE CPU April 2014:

http://www.oracle.com/technetwork/topics/security/javacpuapr2013-1928497.html

Fixed in 7u21.

Comment 2 errata-xmlrpc 2013-04-17 18:45:55 UTC
This issue has been addressed in following products:

  Red Hat Enterprise Linux 5

Via RHSA-2013:0752 https://rhn.redhat.com/errata/RHSA-2013-0752.html

Comment 3 errata-xmlrpc 2013-04-17 18:48:19 UTC
This issue has been addressed in following products:

  Red Hat Enterprise Linux 6

Via RHSA-2013:0751 https://rhn.redhat.com/errata/RHSA-2013-0751.html

Comment 4 Stefan Cornelius 2013-04-17 20:59:22 UTC
OpenJDK7 upstream repositories commit:

http://hg.openjdk.java.net/jdk7u/jdk7u-dev/jdk/rev/20f287fec09f

Comment 5 errata-xmlrpc 2013-04-18 18:28:40 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-2013:0757 https://rhn.redhat.com/errata/RHSA-2013-0757.html

Comment 6 Tomas Hoger 2013-04-26 12:20:24 UTC
Fixed in IcedTea7 version 2.3.9:

http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2013-April/022890.html

Comment 7 errata-xmlrpc 2013-05-14 18:04:29 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-2013:0822 https://rhn.redhat.com/errata/RHSA-2013-0822.html


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