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Bug 1385544 - (CVE-2016-5573) CVE-2016-5573 OpenJDK: insufficient checks of JDWP packets (Hotspot, 8159519)
CVE-2016-5573 OpenJDK: insufficient checks of JDWP packets (Hotspot, 8159519)
Status: CLOSED ERRATA
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=20161018,repo...
: Security
Depends On:
Blocks: 1381992
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Reported: 2016-10-17 05:59 EDT by Tomas Hoger
Modified: 2017-12-07 12:19 EST (History)
6 users (show)

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Fixed In Version:
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Doc Text:
It was discovered that the Hotspot component of OpenJDK did not properly check received Java Debug Wire Protocol (JDWP) packets. An attacker could possibly use this flaw to send debugging commands to a Java program running with debugging enabled if they could make victim's browser send HTTP requests to the JDWP port of the debugged application.
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Environment:
Last Closed: 2017-01-13 03:12:12 EST
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Regression: ---
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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-2016:2079 normal SHIPPED_LIVE Critical: java-1.8.0-openjdk security update 2016-10-19 14:58:57 EDT
Red Hat Product Errata RHSA-2016:2088 normal SHIPPED_LIVE Critical: java-1.8.0-oracle security update 2017-12-14 17:30:51 EST
Red Hat Product Errata RHSA-2016:2089 normal SHIPPED_LIVE Critical: java-1.7.0-oracle security update 2017-12-14 17:42:23 EST
Red Hat Product Errata RHSA-2016:2090 normal SHIPPED_LIVE Important: java-1.6.0-sun security update 2017-12-14 15:03:08 EST
Red Hat Product Errata RHSA-2016:2136 normal SHIPPED_LIVE Critical: java-1.8.0-ibm security update 2016-11-02 11:06:24 EDT
Red Hat Product Errata RHSA-2016:2137 normal SHIPPED_LIVE Critical: java-1.7.1-ibm security update 2016-11-02 11:05:59 EDT
Red Hat Product Errata RHSA-2016:2138 normal SHIPPED_LIVE Critical: java-1.7.0-ibm security update 2016-11-02 11:05:40 EDT
Red Hat Product Errata RHSA-2016:2658 normal SHIPPED_LIVE Important: java-1.7.0-openjdk security update 2016-11-07 13:27:12 EST
Red Hat Product Errata RHSA-2016:2659 normal SHIPPED_LIVE Critical: java-1.6.0-ibm security update 2016-11-07 09:05:44 EST
Red Hat Product Errata RHSA-2017:0061 normal SHIPPED_LIVE Important: java-1.6.0-openjdk security update 2017-01-13 00:00:28 EST
Red Hat Product Errata RHSA-2017:1216 normal SHIPPED_LIVE Moderate: java-1.7.1-ibm security update 2017-05-09 16:41:26 EDT

  None (edit)
Description Tomas Hoger 2016-10-17 05:59:11 EDT 
It was discovered that the Hotspot component of OpenJDK did not properly check Java Debug Wire Protocol (JDWP) packets, which could possibly allow HTTP requests issues by a web browser to be interpreted as valid JDWP messages.  An attacker could possibly use this flaw to send debugging commands to a Java program or applet running with debugging enabled if they could make victim's browser send HTTP requests to the JDWP port of the debugged application.
Comment 1 Tomas Hoger 2016-10-18 16:09:48 EDT 
Public now via Oracle CPU October 2016, fixed in Oracle JDK 8u111, 7u121, and 6u131.

External References:

http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html#AppendixJAVA
Comment 2 Tomas Hoger 2016-10-19 04:04:35 EDT 
OpenJDK 8 upstream commit:

http://hg.openjdk.java.net/jdk8u/jdk8u/jdk/rev/e47a4a3f3e54
Comment 3 errata-xmlrpc 2016-10-19 11:19:36 EDT 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6
  Red Hat Enterprise Linux 7

Via RHSA-2016:2079 https://rhn.redhat.com/errata/RHSA-2016-2079.html
Comment 4 errata-xmlrpc 2016-10-20 08:38:36 EDT 
This issue has been addressed in the following products:

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

Via RHSA-2016:2088 https://rhn.redhat.com/errata/RHSA-2016-2088.html
Comment 5 errata-xmlrpc 2016-10-20 08:49:20 EDT 
This issue has been addressed in the following products:

  Oracle Java for Red Hat Enterprise Linux 5
  Oracle Java for Red Hat Enterprise Linux 6
  Oracle Java for Red Hat Enterprise Linux 7

Via RHSA-2016:2090 https://rhn.redhat.com/errata/RHSA-2016-2090.html
Comment 6 errata-xmlrpc 2016-10-20 08:50:19 EDT 
This issue has been addressed in the following products:

  Oracle Java for Red Hat Enterprise Linux 5
  Oracle Java for Red Hat Enterprise Linux 6
  Oracle Java for Red Hat Enterprise Linux 7

Via RHSA-2016:2089 https://rhn.redhat.com/errata/RHSA-2016-2089.html
Comment 7 errata-xmlrpc 2016-11-02 14:21:00 EDT 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 5 Supplementary

Via RHSA-2016:2138 https://rhn.redhat.com/errata/RHSA-2016-2138.html
Comment 8 errata-xmlrpc 2016-11-02 14:21:41 EDT 
This issue has been addressed in the following products:

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

Via RHSA-2016:2137 https://rhn.redhat.com/errata/RHSA-2016-2137.html
Comment 9 errata-xmlrpc 2016-11-02 14:22:27 EDT 
This issue has been addressed in the following products:

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

Via RHSA-2016:2136 https://rhn.redhat.com/errata/RHSA-2016-2136.html
Comment 10 errata-xmlrpc 2016-11-07 04:06:04 EST 
This issue has been addressed in the following products:

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

Via RHSA-2016:2659 https://rhn.redhat.com/errata/RHSA-2016-2659.html
Comment 11 errata-xmlrpc 2016-11-07 08:28:06 EST 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7
  Red Hat Enterprise Linux 5
  Red Hat Enterprise Linux 6

Via RHSA-2016:2658 https://rhn.redhat.com/errata/RHSA-2016-2658.html
Comment 12 errata-xmlrpc 2017-01-12 19:01:24 EST 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7
  Red Hat Enterprise Linux 5
  Red Hat Enterprise Linux 6

Via RHSA-2017:0061 https://rhn.redhat.com/errata/RHSA-2017-0061.html
Comment 13 errata-xmlrpc 2017-05-09 12:45:42 EDT 
This issue has been addressed in the following products:

  Red Hat Satellite 5.6
  Red Hat Satellite 5.7

Via RHSA-2017:1216 https://access.redhat.com/errata/RHSA-2017:1216
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