Vulnerability Details : CVE-2014-3042

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.
Published 2014-06-10 11:19:35
Updated 2017-08-29 01:34:37
Source IBM Corporation
View at NVD,   CVE.org
Vulnerability category: OverflowDenial of service

Products affected by CVE-2014-3042

Exploit prediction scoring system (EPSS) score for CVE-2014-3042

EPSS FAQ
1.29%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 84 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2014-3042

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.0
 MEDIUM AV:N/AC:L/Au:S/C:N/I:N/A:P
8.0
2.9
 NIST

CWE ids for CVE-2014-3042

  • The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2014-3042

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