Vulnerability CVE-2014-3042
Published: 2014-06-10

Description:
IBM CICS Transaction Server 3.1, 3.2, 4.1, 4.2, and 5.1 on z/OS does not properly implement CEMT transactions, which allows remote authenticated users to cause a denial of service (storage overlay) by using a 3270 emulator to send an invalid 3270 data stream.

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:L/Au:S/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4/10
2.9/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
IBM -> Cics transaction server 

 References:
http://xforce.iss.net/xforce/xfdb/93338
http://www.securityfocus.com/bid/67944
http://www-01.ibm.com/support/docview.wss?uid=swg21675195
http://www-01.ibm.com/support/docview.wss?uid=swg1PI16727
http://www-01.ibm.com/support/docview.wss?uid=swg1PI16726
http://www-01.ibm.com/support/docview.wss?uid=swg1PI16710
http://secunia.com/advisories/59242
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