Security Bulletin
Summary
6 new OpenSSL Security Issues officially announced [05 Jun 2014]
Vulnerability Details
An attacker using a carefully crafted handshake can force the use of weak keying material in OpenSSL SSL/TLS clients and servers. This can be exploited by a Man-in-the-middle (MITM) attack where the attacker can decrypt and modify traffic from the attacked client and server.
The attack can only be performed between a vulnerable client and server. OpenSSL clients are vulnerable in all versions of OpenSSL. Servers are only known to be vulnerable in OpenSSL 1.0.1 and 1.0.2-beta1.
Affected Products and Versions
IBM Cognos Concert 4.0.2
Remediation/Fixes
This issue was resolved in Concert 4.0.2.1 released on June 7, 2014.
Workarounds and Mitigations
None known. Apply fix pack.
Get Notified about Future Security Bulletins
References
Acknowledgement
None
Change History
July 11, 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
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
Was this topic helpful?
Document Information
Modified date:
15 June 2018
UID
swg21678893