Bug 1471526 (CVE-2017-10111)

Summary:	CVE-2017-10111 OpenJDK: incorrect range checks in LambdaFormEditor (Libraries, 8184185)
Product:	[Other] Security Response	Reporter:	Tomas Hoger <thoger>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	urgent	Docs Contact:
Priority:	urgent
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
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-08-14 07:54:59 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 2017-07-16 16:33:41 UTC

It was discovered that the LambdaFormEditor class in the Libraries component of OpenJDK did not correctly perform bounds checks in the permuteArgumentsForm() function.  An untrusted Java application or applet could use this flaw to corrupt JVM memory and cause it to crash or, possibly, execute arbitrary code, bypassing Java sandbox restrictions.  The problem is triggered when using MethodHandle.permuteArguments().

Upstream report:

https://bugs.openjdk.java.net/browse/JDK-8184119
http://mail.openjdk.java.net/pipermail/jdk9-dev/2017-July/005915.html

OpenJDK 9 upstream commit:

http://hg.openjdk.java.net/jdk9/dev/jdk/rev/9003926e4a8a

Comment 1 Tomas Hoger 2017-07-18 19:48:48 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.

Comment 2 Tomas Hoger 2017-07-19 09:13:11 UTC

OpenJDK-8 upstream commit:

http://hg.openjdk.java.net/jdk8u/jdk8u/jdk/rev/2ea944051007

Comment 3 errata-xmlrpc 2017-07-20 16:18:35 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 4 errata-xmlrpc 2017-07-20 17:50:21 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