Bug 1639293 – CVE-2018-3169 OpenJDK: Improper field access checks (Hotspot, 8199226)

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Bug 1639293 - (CVE-2018-3169) CVE-2018-3169 OpenJDK: Improper field access checks (Hotspot, 8199226)

Summary:	CVE-2018-3169 OpenJDK: Improper field access checks (Hotspot, 8199226)

Status:	NEW

Aliases:	CVE-2018-3169

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	urgent Severity urgent
Target Milestone:	---
Target Release:	---
Assigned To:	Red Hat Product Security
QA Contact:
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URL:
Whiteboard:	impact=critical,public=20181016,repor...
Keywords:	Security

Depends On:
Blocks:	1633819
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Reported:	2018-10-15 09:09 EDT by Tomas Hoger
Modified:	2018-10-30 12:59 EDT (History)
CC List:	5 users (show)

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External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHSA-2018:2942	None	None	None	2018-10-17 17:22 EDT
Red Hat Product Errata	RHSA-2018:2943	None	None	None	2018-10-17 17:22 EDT
Red Hat Product Errata	RHSA-2018:3000	None	None	None	2018-10-24 18:05 EDT
Red Hat Product Errata	RHSA-2018:3001	None	None	None	2018-10-24 18:06 EDT
Red Hat Product Errata	RHSA-2018:3002	None	None	None	2018-10-24 18:06 EDT
Red Hat Product Errata	RHSA-2018:3003	None	None	None	2018-10-24 18:07 EDT
Red Hat Product Errata	RHSA-2018:3350	None	None	None	2018-10-30 05:18 EDT
Red Hat Product Errata	RHSA-2018:3409	None	None	None	2018-10-30 12:59 EDT

Groups: None (edit)

Description Tomas Hoger 2018-10-15 09:09:30 EDT

It was discovered that the Hotspot component of OpenJDK did not perform access checks correctly in certain cases when performing field link resolution.  An untrusted Java application or applet could use this flaw to bypass Java sandbox restrictions.

Comment 1 Tomas Hoger 2018-10-16 16:52:40 EDT

Public now via Oracle CPU October 2018:

https://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html#AppendixJAVA

The issue was fixed in Oracle JDK 11.0.1, 8u191, and 7u201.

Comment 3 errata-xmlrpc 2018-10-17 17:21:56 EDT

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2018:2942 https://access.redhat.com/errata/RHSA-2018:2942

Comment 4 errata-xmlrpc 2018-10-17 17:22:29 EDT

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2018:2943 https://access.redhat.com/errata/RHSA-2018:2943

Comment 5 Tomas Hoger 2018-10-19 16:32:33 EDT

OpenJDK-8 upstream commit:
http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/3af740792979

OpenJDK-11 upstream commit:
http://hg.openjdk.java.net/jdk-updates/jdk11u/rev/5370691ecaff

Comment 6 errata-xmlrpc 2018-10-24 18:05:35 EDT

This issue has been addressed in the following products:

  Oracle Java for Red Hat Enterprise Linux 6

Via RHSA-2018:3000 https://access.redhat.com/errata/RHSA-2018:3000

Comment 7 errata-xmlrpc 2018-10-24 18:06:12 EDT

This issue has been addressed in the following products:

  Oracle Java for Red Hat Enterprise Linux 7

Via RHSA-2018:3001 https://access.redhat.com/errata/RHSA-2018:3001

Comment 8 errata-xmlrpc 2018-10-24 18:06:48 EDT

This issue has been addressed in the following products:

  Oracle Java for Red Hat Enterprise Linux 7

Via RHSA-2018:3002 https://access.redhat.com/errata/RHSA-2018:3002

Comment 9 errata-xmlrpc 2018-10-24 18:07:30 EDT

This issue has been addressed in the following products:

  Oracle Java for Red Hat Enterprise Linux 6

Via RHSA-2018:3003 https://access.redhat.com/errata/RHSA-2018:3003

Comment 11 errata-xmlrpc 2018-10-30 05:18:14 EDT

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2018:3350 https://access.redhat.com/errata/RHSA-2018:3350

Comment 12 errata-xmlrpc 2018-10-30 12:59:30 EDT

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2018:3409 https://access.redhat.com/errata/RHSA-2018:3409

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