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CVE-2014-3042

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
10/06/2014
Last modified:
12/04/2025

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.

Impact

Vector 2.0
AV:N/AC:L/Au:S/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 4.00 MEDIUM
Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0
4.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:ibm:cics_transaction_server:-:-:-:*:-:z\/os:*:*
cpe:2.3:a:ibm:cics_transaction_server:3.1:-:-:*:-:z\/os:*:*
cpe:2.3:a:ibm:cics_transaction_server:3.2:-:-:*:*:z\/os:*:*
cpe:2.3:a:ibm:cics_transaction_server:4.1:-:-:*:-:z\/os:*:*
cpe:2.3:a:ibm:cics_transaction_server:5.1:-:-:*:-:z\/os:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools