Bug 1330986 (CVE-2016-0376)

Summary:	CVE-2016-0376 IBM JDK: insecure deserialization in CORBA, incorrect CVE-2013-5456 fix
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
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-05-11 15:54:08 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:	1324048, 1324915

Description Tomas Hoger 2016-04-27 12:03:14 UTC

Adam Gowdiak (Security Explorations) reported that the fix for IBM JDK issue CVE-2013-5456 (bug 1027748), also known as "Issue 70", did not correctly address the problem.  Applied fix only restricted access to the vulnerable package, rather then addressing the underlying problem of running untrusted code inside doPrivileged block.

Report:

http://seclists.org/fulldisclosure/2016/Apr/43

Write-up of the issue:

http://www.security-explorations.com/materials/SE-2012-01-IBM-5.pdf

Proof-of-concept code:

http://www.security-explorations.com/materials/se-2012-01-70.2.zip

Comment 3 Tomas Hoger 2016-04-28 10:47:33 UTC

This issue is listed as fixed in IBM JDK 6 SR16-FP25, 7 SR9-FP40, 7R1 SR3-FP40, and 8 SR3:

http://www.ibm.com/developerworks/java/jdk/alerts/#IBM_Security_Update_April_2016

IBM flaw description:

CVEID: CVE-2016-0376
DESCRIPTION: A vulnerability in IBM Java SDK could allow a remote attacker to execute arbitrary code on the system. This vulnerability allows code running under a security manager to escalate its privileges by modifying or removing the security manager. This vulnerability was originally reported as CVE-2013-5456.
CVSS Base Score: 8.1
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)

http://www-01.ibm.com/support/docview.wss?uid=swg21980826

Comment 4 Tomas Hoger 2016-04-28 10:52:14 UTC

External Reference:

http://www.ibm.com/developerworks/java/jdk/alerts/#IBM_Security_Update_April_2016

Comment 5 errata-xmlrpc 2016-04-29 17:51:47 UTC

This issue has been addressed in the following products:

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

Via RHSA-2016:0701 https://rhn.redhat.com/errata/RHSA-2016-0701.html

Comment 6 errata-xmlrpc 2016-04-29 17:52:56 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 5 Supplementary

Via RHSA-2016:0702 https://rhn.redhat.com/errata/RHSA-2016-0702.html

Comment 7 errata-xmlrpc 2016-05-02 13:13:15 UTC

This issue has been addressed in the following products:

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

Via RHSA-2016:0708 https://rhn.redhat.com/errata/RHSA-2016-0708.html

Comment 8 errata-xmlrpc 2016-05-03 18:36:27 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Supplementary

Via RHSA-2016:0716 https://rhn.redhat.com/errata/RHSA-2016-0716.html

Comment 9 errata-xmlrpc 2016-05-11 14:10:08 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6 Supplementary

Via RHSA-2016:1039 https://rhn.redhat.com/errata/RHSA-2016-1039.html

Comment 10 errata-xmlrpc 2016-07-18 13:57:08 UTC

This issue has been addressed in the following products:

  Red Hat Satellite 5.6
  Red Hat Satellite 5.7

Via RHSA-2016:1430 https://access.redhat.com/errata/RHSA-2016:1430

Comment 11 errata-xmlrpc 2017-05-09 16:44:56 UTC

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