Bug 1471670 (CVE-2017-10109)

Summary:	CVE-2017-10109 OpenJDK: unbounded memory allocation in CodeSource deserialization (Serialization, 8174113)
Product:	[Other] Security Response	Reporter:	Tomas Hoger <thoger>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	dbhole, jvanek, security-response-team
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
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Clone Of:		Environment:
Last Closed:	2017-08-23 09:46:38 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1466515

Description Tomas Hoger 2017-07-17 08:28:22 UTC

It was discovered that the implementation of the CodeSource class in OpenJDK did not limit the amount of memory allocated when creating object instance from a serialized form.  An untrusted Java application or applet could use this flaw to cause JVM to allocate an excessive amount of memory, bypassing certain Java sandbox restrictions.

Comment 1 Tomas Hoger 2017-07-18 19:51:34 UTC

Public now via Oracle CPU July 2017:

http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html#AppendixJAVA

The issue was fixed in Oracle JDK 8u141, 7u151, and 6u161.

Comment 2 Tomas Hoger 2017-07-19 14:16:28 UTC

OpenJDK-8 upstream commit:

http://hg.openjdk.java.net/jdk8u/jdk8u/jdk/rev/56e0ab47dbec

Comment 3 errata-xmlrpc 2017-07-20 16:00:47 UTC

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-2017:1792 https://access.redhat.com/errata/RHSA-2017:1792

Comment 4 errata-xmlrpc 2017-07-20 16:03:07 UTC

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-2017:1791 https://access.redhat.com/errata/RHSA-2017:1791

Comment 5 errata-xmlrpc 2017-07-20 16:19:02 UTC

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-2017:1790 https://access.redhat.com/errata/RHSA-2017:1790

Comment 6 errata-xmlrpc 2017-07-20 17:50:49 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6
  Red Hat Enterprise Linux 7

Via RHSA-2017:1789 https://access.redhat.com/errata/RHSA-2017:1789

Comment 7 errata-xmlrpc 2017-08-07 15:07:24 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6
  Red Hat Enterprise Linux 7

Via RHSA-2017:2424 https://access.redhat.com/errata/RHSA-2017:2424

Comment 8 errata-xmlrpc 2017-08-14 09:49:55 UTC

This issue has been addressed in the following products:

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

Via RHSA-2017:2469 https://access.redhat.com/errata/RHSA-2017:2469

Comment 9 errata-xmlrpc 2017-08-15 19:59:51 UTC

This issue has been addressed in the following products:

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

Via RHSA-2017:2481 https://access.redhat.com/errata/RHSA-2017:2481

Comment 10 errata-xmlrpc 2017-08-23 09:18:52 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6 Supplementary

Via RHSA-2017:2530 https://access.redhat.com/errata/RHSA-2017:2530

Comment 11 errata-xmlrpc 2017-12-13 16:53:04 UTC

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