Bug 1501873 (CVE-2017-10346)

Summary:	CVE-2017-10346 OpenJDK: insufficient loader constraints checks for invokespecial (Hotspot, 8180711)
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:	2017-12-06 14:15:37 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:	1499213, 1499214, 1499215, 1499216, 1499223, 1499224, 1499225, 1499226, 1503325, 1503326, 1503327, 1503328, 1503329, 1503330, 1503331, 1503332, 1503333, 1503334, 1503335, 1503336, 1515469, 1515470, 1515471, 1515472, 1516384, 1516385, 1516386, 1516387
Bug Blocks:	1499210

Description Tomas Hoger 2017-10-13 11:49:39 UTC

It was found that the Hotspot component of OpenJDK did not perform loader constraints checks in certain cases when handling ivokespecial JVM instruction.  An untrusted Java application or applet could use this flaw to bypass Java sandbox restrictions.

Comment 2 Tomas Hoger 2017-10-17 20:46:09 UTC

Public now via Oracle CPU October 2017:

http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html#AppendixJAVA

The issue was fixed in Oracle JDK 9.0.1, 8u151, 7u161, and 6u171.

Comment 6 Tomas Hoger 2017-10-18 09:41:51 UTC

OpenJDK-8 upstream commit:

http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/158904fa31b2

Comment 7 errata-xmlrpc 2017-10-20 11:33:25 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6
  Red Hat Enterprise Linux 7

Via RHSA-2017:2998 https://access.redhat.com/errata/RHSA-2017:2998

Comment 8 errata-xmlrpc 2017-10-23 07:48:59 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-2017:2999 https://access.redhat.com/errata/RHSA-2017:2999

Comment 9 errata-xmlrpc 2017-10-24 12:13:10 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-2017:3047 https://access.redhat.com/errata/RHSA-2017:3047

Comment 10 errata-xmlrpc 2017-10-24 12:18:52 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-2017:3046 https://access.redhat.com/errata/RHSA-2017:3046

Comment 13 errata-xmlrpc 2017-11-27 18:05:21 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Supplementary

Via RHSA-2017:3264 https://access.redhat.com/errata/RHSA-2017:3264

Comment 14 errata-xmlrpc 2017-11-28 20:41:04 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6 Supplementary

Via RHSA-2017:3267 https://access.redhat.com/errata/RHSA-2017:3267

Comment 15 errata-xmlrpc 2017-11-28 20:43:53 UTC

This issue has been addressed in the following products:

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

Via RHSA-2017:3268 https://access.redhat.com/errata/RHSA-2017:3268

Comment 16 errata-xmlrpc 2017-12-06 13:43:24 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6
  Red Hat Enterprise Linux 7

Via RHSA-2017:3392 https://access.redhat.com/errata/RHSA-2017:3392

Comment 17 errata-xmlrpc 2017-12-13 16:54:39 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