Denial of Service Vulnerability in IBM CICS Transaction Server

CVE-2014-3042 · MEDIUM Severity

AV:N/AC:L/AU:S/C:N/I:N/A:P

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.

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