Bug 1018755 (CVE-2013-5800)

Summary:	CVE-2013-5800 OpenJDK: default keytab path information leak (JGSS, 8022931)
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, jkurik, jvanek, security-response-team
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	icedtea 2.4.3	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2013-11-13 15:56:37 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:
Bug Blocks:	1017632

Description Tomas Hoger 2013-10-14 11:34:33 UTC

It was discovered that the JGSS component of OpenJDK could possibly leak information via exceptions.  An untrusted Java application or applet could possibly use this flaw to bypass certain Java sandbox restrictions and determine the path of the default keytab file.

http://docs.oracle.com/javase/7/docs/api/javax/security/auth/kerberos/KeyTab.html

Comment 1 Stefan Cornelius 2013-10-16 06:46:09 UTC

External References:

http://www.oracle.com/technetwork/topics/security/cpuoct2013-1899837.html

Comment 2 Tomas Hoger 2013-10-16 08:37:36 UTC

Fixed in Oracle Java SE 7u45.

OpenJDK upstream commit:

http://hg.openjdk.java.net/jdk7u/jdk7u/jdk/rev/ffe487772a54

Comment 3 errata-xmlrpc 2013-10-17 17:40:19 UTC

This issue has been addressed in following products:

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

Via RHSA-2013:1440 https://rhn.redhat.com/errata/RHSA-2013-1440.html

Comment 4 errata-xmlrpc 2013-10-21 17:45:17 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 5

Via RHSA-2013:1447 https://rhn.redhat.com/errata/RHSA-2013-1447.html

Comment 5 errata-xmlrpc 2013-10-22 17:20:51 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 6

Via RHSA-2013:1451 https://rhn.redhat.com/errata/RHSA-2013-1451.html

Comment 6 errata-xmlrpc 2013-11-07 17:09:30 UTC

This issue has been addressed in following products:

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

Via RHSA-2013:1507 https://rhn.redhat.com/errata/RHSA-2013-1507.html

Comment 7 Tomas Hoger 2013-11-13 15:56:37 UTC

Fixed in IcedTea7 2.4.3:

http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2013-October/025087.html