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Bug 1443007 - (CVE-2017-3511) CVE-2017-3511 OpenJDK: untrusted extension directories search path in Launcher (JCE, 8163528)
CVE-2017-3511 OpenJDK: untrusted extension directories search path in Launche...
Status: CLOSED ERRATA
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
medium Severity medium
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: ---
Assigned To: Red Hat Product Security
impact=moderate,public=20170418,repor...
: Security
Depends On:
Blocks: 1438752
  Show dependency tree / graph
 
Reported: 2017-04-18 05:36 EDT by Tomas Hoger
Modified: 2018-08-01 13:41 EDT (History)
4 users (show)

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Fixed In Version:
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Doc Text:
An untrusted library search path flaw was found in the JCE component of OpenJDK. A local attacker could possibly use this flaw to cause a Java application using JCE to load an attacker-controlled library and hence escalate their privileges.
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Clone Of:
Environment:
Last Closed: 2017-05-10 09:47:17 EDT
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Regression: ---
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Documentation: ---
CRM:
Verified Versions:
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

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External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2017:1108 normal SHIPPED_LIVE Moderate: java-1.8.0-openjdk security and bug fix update 2017-04-21 02:10:52 EDT
Red Hat Product Errata RHSA-2017:1109 normal SHIPPED_LIVE Moderate: java-1.8.0-openjdk security update 2017-04-20 19:27:18 EDT
Red Hat Product Errata RHSA-2017:1117 normal SHIPPED_LIVE Moderate: java-1.8.0-oracle security update 2017-12-14 15:17:15 EST
Red Hat Product Errata RHSA-2017:1118 normal SHIPPED_LIVE Moderate: java-1.7.0-oracle security update 2017-12-14 14:52:56 EST
Red Hat Product Errata RHSA-2017:1204 normal SHIPPED_LIVE Moderate: java-1.7.0-openjdk security update 2017-05-09 10:46:54 EDT
Red Hat Product Errata RHSA-2017:1220 normal SHIPPED_LIVE Moderate: java-1.8.0-ibm security update 2017-05-10 12:44:34 EDT
Red Hat Product Errata RHSA-2017:1221 normal SHIPPED_LIVE Moderate: java-1.7.1-ibm security update 2017-05-10 12:44:04 EDT
Red Hat Product Errata RHSA-2017:3453 normal SHIPPED_LIVE Important: java-1.8.0-ibm security update 2017-12-13 16:48:15 EST

  None (edit)
Description Tomas Hoger 2017-04-18 05:36:35 EDT 
A untrusted library search path flaw was found in the JCE (Java Cryptography Extension) component of OpenJDK, caused by a problem with the handling of paths to extension directories in the sun.misc.Launcher class.  A local attacker could possibly use this flaw to cause a Java application using JCE to load an attacker-controlled library and therefore escalate their privileges.
Comment 1 Tomas Hoger 2017-04-18 18:17:39 EDT 
Public now via Oracle CPU April 20167, fixed in Oracle JDK 8u131 and 7u141.

External References:

http://www.oracle.com/technetwork/security-advisory/cpuapr2017-3236618.html#AppendixJAVA
Comment 2 Tomas Hoger 2017-04-19 07:31:14 EDT 
OpenJDK8 upstream commit:

http://hg.openjdk.java.net/jdk8u/jdk8u/jdk/rev/af0e709d28f9
Comment 3 errata-xmlrpc 2017-04-20 15:27:42 EDT 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2017:1109 https://access.redhat.com/errata/RHSA-2017:1109
Comment 4 errata-xmlrpc 2017-04-20 22:11:23 EDT 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2017:1108 https://access.redhat.com/errata/RHSA-2017:1108
Comment 5 errata-xmlrpc 2017-04-24 07:17:07 EDT 
This issue has been addressed in the following products:

  Oracle Java for Red Hat Enterprise Linux 7
  Oracle Java for Red Hat Enterprise Linux 6

Via RHSA-2017:1118 https://access.redhat.com/errata/RHSA-2017:1118
Comment 6 errata-xmlrpc 2017-04-24 07:18:02 EDT 
This issue has been addressed in the following products:

  Oracle Java for Red Hat Enterprise Linux 7
  Oracle Java for Red Hat Enterprise Linux 6

Via RHSA-2017:1117 https://access.redhat.com/errata/RHSA-2017:1117
Comment 7 errata-xmlrpc 2017-05-09 06:47:35 EDT 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6
  Red Hat Enterprise Linux 7

Via RHSA-2017:1204 https://access.redhat.com/errata/RHSA-2017:1204
Comment 8 errata-xmlrpc 2017-05-10 08:48:52 EDT 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Supplementary
  Red Hat Enterprise Linux 6 Supplementary

Via RHSA-2017:1221 https://access.redhat.com/errata/RHSA-2017:1221
Comment 9 errata-xmlrpc 2017-05-10 08:51:03 EDT 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Supplementary
  Red Hat Enterprise Linux 6 Supplementary

Via RHSA-2017:1220 https://access.redhat.com/errata/RHSA-2017:1220
Comment 10 errata-xmlrpc 2017-12-13 11:50:40 EST 
This issue has been addressed in the following products:

  Red Hat Satellite 5.8
  Red Hat Satellite 5.8 ELS

Via RHSA-2017:3453 https://access.redhat.com/errata/RHSA-2017:3453
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