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AUSCERT External Security Bulletin Redistribution
ESB-2014.2357
Security Bulletin: SSL timing vulnerabilities in ClearCase Remote Client
(CVE-2014-0411) and Security Bulletin: Java security vulnerabilities in
ClearCase Remote Client (CVE-2014-4263, CVE-2014-4244)
11 December 2014
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Rational ClearCase Remote Client
Publisher: IBM
Operating System: AIX
HP-UX
Linux variants
Solaris
Windows
Impact/Access: Access Privileged Data -- Remote/Unauthenticated
Provide Misleading Information -- Remote/Unauthenticated
Unauthorised Access -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2014-4263 CVE-2014-4244 CVE-2014-0411
Reference: ASB-2014.0102
ASB-2014.0005
ESB-2014.2330
ESB-2014.2173
Original Bulletin:
http://www-01.ibm.com/support/docview.wss?uid=swg21669139
http://www-01.ibm.com/support/docview.wss?uid=swg21688432
Comment: This bulletin contains two (2) IBM security advisories.
- --------------------------BEGIN INCLUDED TEXT--------------------
Security Bulletin: SSL timing vulnerabilities in ClearCase Remote Client
(CVE-2014-0411)
Document information
More support for:
Rational ClearCase
ClearCase Remote Client
Software version:
7.1, 7.1.0.1, 7.1.0.2, 7.1.1, 7.1.1.1, 7.1.1.2, 7.1.1.3, 7.1.1.4, 7.1.1.5,
7.1.1.6, 7.1.1.7, 7.1.1.8, 7.1.1.9, 7.1.2, 7.1.2.1, 7.1.2.2, 7.1.2.3, 7.1.2.4,
7.1.2.5, 7.1.2.6, 7.1.2.7, 7.1.2.8, 7.1.2.9, 7.1.2.10, 7.1.2.11, 7.1.2.12,
7.1.2.13, 8.0, 8.0.0.1, 8.0.0.2, 8.0.0.3, 8.0.0.4, 8.0.0.5, 8.0.0.6, 8.0.0.7,
8.0.0.8, 8.0.0.9, 8.0.0.10, 8.0.1, 8.0.1.1, 8.0.1.2, 8.0.1.3
Operating system(s):
AIX, HP-UX, Linux, Solaris, Windows
Reference #:
1669139
Modified date:
2014-12-10
Security Bulletin
Summary
An attacker can monitor a long-lived encrypted CCRC session and potentially
decrypt the entire session.
Vulnerability Details
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alerts like this.
Follow this link for more information (requires login with your IBM ID)
CVE ID: CVE-2014-0411
Description: Timing differences based on the validity of messages can be
exploited to decrypt an entire SSL session. The exploit is not trivial,
requiring a man-in-the-middle position and a long time (around 20 hours).
ClearCase Remote Client is vulnerable to this attack if a single operation
runs for such a long time.
CVSS Base Score: 4
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/90357 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:H/Au:N/C:P/I:P/A:N)
Affected Products and Versions
Only the ClearCase Remote Client/ClearTeam Explorer component of ClearCase is
affected.
ClearCase Remote Client/ClearTeam Explorer version Status
8.0.1 through 8.0.1.3 Affected
8.0 through 8.0.0.10 Affected
7.1.2 through 7.1.2.13 Affected
7.1.0.x, 7.1.1.x (all versions and fix packs) Affected
7.0.x Not affected
Remediation/Fixes
The solution is to upgrade to a newer fix pack of ClearCase. Please see below
for information on the fixes available.
Affected Versions Applying the fix
8.0.1.x Install Rational ClearCase Fix Pack 4 (8.0.1.4) for 8.0.1
8.0.0.x Install Rational ClearCase Fix Pack 11 (8.0.0.11) for 8.0
7.1.2.x (except HP-UX) Install Rational ClearCase Fix Pack 14 (7.1.2.14) for 7.1.2
7.1.1.x (except HP-UX) Install Rational ClearCase Fix Pack 14 (7.1.2.14) for 7.1.2
7.1.0.x (except HP-UX) Note: 7.1.2.14 inter-operates with all 7.1.1.x systems, and
can be installed in the same way as 7.1.1.x fix packs.
7.1.2.x, 7.1.1.x, 7.1.0.x (HP-UX) Customers with extended support contracts should install
Rational ClearCase Fix Pack 16 (7.1.2.16)
Notes:
If you use CCRC as an extension offering installed into an Eclipse shell (one
not provided as part of a ClearCase release), you should update the Java
Virtual Machine used by Eclipse to include a fix for CVE-2014-0411. Contact
the supplier of your Eclipse or Java Virtual Machine for instructions on
updating Eclipse.
ClearCase 7.1.x for HP-UX uses the HP JRE for J2SE HP-UX 11i platform, adapted
by IBM for IBM Software, Version 5.0. The fixes for this issue came in a later
Java update for this platform, and are now available in a later ClearCase fix
pack.
Additional vulnerabilities in Java as used by Rational ClearCase have been
published. Please review Security Bulletin: Java security vulnerabilities in
ClearCase Remote Client (CVE-2014-4263, CVE-2014-4244) to determine whether
these vulnerabilities apply to your deployment.
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
Subscribe to My Notifications to be notified of important product support
alerts like this.
References
Complete CVSS Guide
On-line Calculator V2
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Acknowledgement
None
Change History
* 10 December 2014: Updated for HP-UX fixes
* 24 June 2014: Original copy published
*The CVSS Environment Score is customer environment specific and will
ultimately impact the Overall CVSS Score. Customers can evaluate the impact of
this vulnerability in their environments by accessing the links in the
Reference section of this Security Bulletin.
Disclaimer
According to the Forum of Incident Response and Security Teams (FIRST), the
Common Vulnerability Scoring System (CVSS) is an "industry open standard
designed to convey vulnerability severity and help to determine urgency and
priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY
OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT
OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.
- -----------------------------------------------------------------------------
Security Bulletin: Java security vulnerabilities in ClearCase Remote Client
(CVE-2014-4263, CVE-2014-4244)
Document information
More support for:
Rational ClearCase
ClearCase Remote Client
Software version:
7.1, 7.1.0.1, 7.1.0.2, 7.1.1, 7.1.1.1, 7.1.1.2, 7.1.1.3, 7.1.1.4, 7.1.1.5,
7.1.1.6, 7.1.1.7, 7.1.1.8, 7.1.1.9, 7.1.2, 7.1.2.1, 7.1.2.2, 7.1.2.3, 7.1.2.4,
7.1.2.5, 7.1.2.6, 7.1.2.7, 7.1.2.8, 7.1.2.9, 7.1.2.10, 7.1.2.11, 7.1.2.12,
7.1.2.13, 7.1.2.14, 7.1.2.15, 8.0, 8.0.0.1, 8.0.0.2, 8.0.0.3, 8.0.0.4,
8.0.0.5, 8.0.0.6, 8.0.0.7, 8.0.0.8, 8.0.0.9, 8.0.0.10, 8.0.0.11, 8.0.0.12,
8.0.1, 8.0.1.1, 8.0.1.2, 8.0.1.3, 8.0.1.4, 8.0.1.5
Operating system(s):
AIX, HP-UX, Linux, Solaris, Windows
Reference #:
1688432
Modified date:
2014-12-10
Security Bulletin
Summary
Flaws in the Java runtime Secure Sockets implementation may expose CCRC
communications to an attacker.
Vulnerability Details
Subscribe to My Notifications to be notified of important product support
alerts like this.
Follow this link for more information (requires login with your IBM ID)
CVEID: CVE-2014-4263
Description: An unspecified vulnerability related to the Security component
has partial confidentiality impact, partial integrity impact, and no
availability impact.
CVSS Base Score: 4
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/94606 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:H/Au:N/C:P/I:P/A:N)
CVEID: CVE-2014-4244
Description: An unspecified vulnerability related to the Security component
has partial confidentiality impact, partial integrity impact, and no
availability impact.
CVSS Base Score: 4
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/94605 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:H/Au:N/C:P/I:P/A:N)
Affected Products and Versions
Only the ClearCase Remote Client/ClearTeam Explorer component of ClearCase is
affected.
ClearCase Remote Client/ClearTeam Explorer version Status
8.0.1 through 8.0.1.5 Affected
8.0 through 8.0.0.12 Affected
7.1.2 through 7.1.2.15 Affected
7.1.0.x, 7.1.1.x (all versions and fix packs) Affected
7.0.x Not affected
Remediation/Fixes
The solution is to upgrade to a newer fix pack of ClearCase. Please see below
for information on the fixes available.
Affected Versions Applying the fix
8.0.1.x Install Rational ClearCase Fix Pack 6 (8.0.1.6)
8.0.0.x Install Rational ClearCase Fix Pack 13 (8.0.0.13)
7.1.2.x Customers with extended support contracts should
7.1.1.x install Rational ClearCase Fix Pack 16 (7.1.2.16)
7.1.0.x
Notes:
If you use CCRC as an extension offering installed into an Eclipse shell (one
not provided as part of a ClearCase release), you should update the Java
Virtual Machine used by Eclipse to include a fix for CVE-2014-4263 and
CVE-2014-4244. Contact the supplier of your Eclipse or Java Virtual Machine
for instructions on updating Eclipse.
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
Subscribe to My Notifications to be notified of important product support
alerts like this.
References
Complete CVSS Guide
On-line Calculator V2
IBM Java SDK Security Bulletin
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Acknowledgement
None
Change History
* 10 December 2014: Original copy published
*The CVSS Environment Score is customer environment specific and will
ultimately impact the Overall CVSS Score. Customers can evaluate the impact of
this vulnerability in their environments by accessing the links in the
Reference section of this Security Bulletin.
Disclaimer
According to the Forum of Incident Response and Security Teams (FIRST), the
Common Vulnerability Scoring System (CVSS) is an "industry open standard
designed to convey vulnerability severity and help to determine urgency and
priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY
OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT
OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.
- --------------------------END INCLUDED TEXT--------------------
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