Security Bulletin : Vulnerabilities affecting Rational DOORS (CVE-2013-0169, CVE-2012-2191)

Security Bulletin


Summary

IBM Rational DOORS uses GSKit for TSL secure connections. GSKit version 8.0.14.26 and earlier versions contain a security vulnerability that affects Rational DOORS.

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)

CVE ID: CVE-2012-2191

Description: A GSKit vulnerability in relation to SSL/TLS Record Layer Processing has been discovered.

CVSS Base Score: 5
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/75996 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)


CVE ID: CVE-2013-0169

Description: GSKit version 8.0.14.26 and earlier versions do not properly consider timing side-channel attacks on a MAC check requirement during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, also called the "Lucky Thirteen" issue.

CVSS Base Score: 4.3
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/81902 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:N)

Affected Products and Versions

All versions of Rational DOORS product from version 9.3 to version 9.5.1.

Note: This only affects DOORS with respect to RDS, and only if both are used in secure mode.

Remediation/Fixes

Upgrade to Rational DOORS Fix Pack 1 (9.5.1.1) for 9.5.1 or later.
These releases contain a version of GSKit that does not contain this vulnerability.

Workarounds and Mitigations

None

References

Related information

Acknowledgement

None

Change History

* 24 June 2013: 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.

Rate this page:

(0 users)Average rating

Add comments

Document information


More support for:

Rational DOORS
Integrations: 3rd Party

Software version:

9.3, 9.3.0.1, 9.3.0.2, 9.3.0.3, 9.3.0.4, 9.3.0.5, 9.3.0.6, 9.3.0.7, 9.4, 9.4.0.1, 9.5, 9.5.0.1, 9.5.1

Operating system(s):

Linux, Solaris, Windows

Reference #:

1637636

Modified date:

2013-12-12

Translate my page

Machine Translation

Content navigation