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Bug 1639834 - (CVE-2018-3149) CVE-2018-3149 OpenJDK: Incomplete enforcement of the trustURLCodebase restriction (JNDI, 8199177)
CVE-2018-3149 OpenJDK: Incomplete enforcement of the trustURLCodebase restric...
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
high Severity high
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Assigned To: Red Hat Product Security
impact=important,public=20181016,repo...
: Security
Depends On:
Blocks: 1633819
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Reported: 2018-10-16 13:30 EDT by Tomas Hoger
Modified: 2018-10-30 12:59 EDT (History)
5 users (show)

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External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2018:2942 None None None 2018-10-17 17:22 EDT
Red Hat Product Errata RHSA-2018:2943 None None None 2018-10-17 17:23 EDT
Red Hat Product Errata RHSA-2018:3000 None None None 2018-10-24 18:06 EDT
Red Hat Product Errata RHSA-2018:3001 None None None 2018-10-24 18:06 EDT
Red Hat Product Errata RHSA-2018:3002 None None None 2018-10-24 18:07 EDT
Red Hat Product Errata RHSA-2018:3003 None None None 2018-10-24 18:08 EDT
Red Hat Product Errata RHSA-2018:3007 None None None 2018-10-24 17:39 EDT
Red Hat Product Errata RHSA-2018:3008 None None None 2018-10-24 17:39 EDT
Red Hat Product Errata RHSA-2018:3350 None None None 2018-10-30 05:18 EDT
Red Hat Product Errata RHSA-2018:3409 None None None 2018-10-30 12:59 EDT

  None (edit)
Description Tomas Hoger 2018-10-16 13:30:21 EDT
It was discovered that the JNDI comment of OpenJDK did not properly enforce the restriction controlled by the com.sun.jndi.ldap.object.trustURLCodebase system property.  In certain cases, a Java LDAP client could unexpectedly load and execute code form an LDAP server.
Comment 1 Tomas Hoger 2018-10-16 15:21:41 EDT
The restriction on loading classes from remote URL and the com.sun.jndi.ldap.object.trustURLCodebase system property was introduced via this commit:

http://hg.openjdk.java.net/jdk8u/jdk8u/jdk/rev/255dcd4f19b6

as the fix for CVE-2009-1094.
Comment 2 Tomas Hoger 2018-10-16 16:55:01 EDT
Public now via Oracle CPU October 2018:

https://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html#AppendixJAVA

The issue was fixed in Oracle JDK 11.0.1, 8u191, 7u201, and 6u211.
Comment 4 errata-xmlrpc 2018-10-17 17:22:18 EDT
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2018:2942 https://access.redhat.com/errata/RHSA-2018:2942
Comment 5 errata-xmlrpc 2018-10-17 17:22:56 EDT
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2018:2943 https://access.redhat.com/errata/RHSA-2018:2943
Comment 6 Tomas Hoger 2018-10-19 16:33:02 EDT
OpenJDK-8 upstream commit:
http://hg.openjdk.java.net/jdk8u/jdk8u/jdk/rev/28d4d67065ab

OpenJDK-11 upstream commit:
http://hg.openjdk.java.net/jdk-updates/jdk11u/rev/e62c1f2ef2dd
Comment 7 errata-xmlrpc 2018-10-24 17:39:17 EDT
This issue has been addressed in the following products:

  Oracle Java for Red Hat Enterprise Linux 7

Via RHSA-2018:3007 https://access.redhat.com/errata/RHSA-2018:3007
Comment 8 errata-xmlrpc 2018-10-24 17:39:53 EDT
This issue has been addressed in the following products:

  Oracle Java for Red Hat Enterprise Linux 6

Via RHSA-2018:3008 https://access.redhat.com/errata/RHSA-2018:3008
Comment 9 errata-xmlrpc 2018-10-24 18:06:01 EDT
This issue has been addressed in the following products:

  Oracle Java for Red Hat Enterprise Linux 6

Via RHSA-2018:3000 https://access.redhat.com/errata/RHSA-2018:3000
Comment 10 errata-xmlrpc 2018-10-24 18:06:35 EDT
This issue has been addressed in the following products:

  Oracle Java for Red Hat Enterprise Linux 7

Via RHSA-2018:3001 https://access.redhat.com/errata/RHSA-2018:3001
Comment 11 errata-xmlrpc 2018-10-24 18:07:11 EDT
This issue has been addressed in the following products:

  Oracle Java for Red Hat Enterprise Linux 7

Via RHSA-2018:3002 https://access.redhat.com/errata/RHSA-2018:3002
Comment 12 errata-xmlrpc 2018-10-24 18:07:54 EDT
This issue has been addressed in the following products:

  Oracle Java for Red Hat Enterprise Linux 6

Via RHSA-2018:3003 https://access.redhat.com/errata/RHSA-2018:3003
Comment 14 errata-xmlrpc 2018-10-30 05:18:50 EDT
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2018:3350 https://access.redhat.com/errata/RHSA-2018:3350
Comment 15 errata-xmlrpc 2018-10-30 12:59:46 EDT
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2018:3409 https://access.redhat.com/errata/RHSA-2018:3409

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