CVE-2014-5435

An arbitrary memory write vulnerability exists in the dual_onsrv.exe module in Honeywell Experion PKS R40x before R400.6, R41x before R410.6, and R43x before R430.2, that could lead to possible remote code execution or denial of service. Honeywell strongly encourages and recommends all customers running unsupported versions of EKPS prior to R400 to upgrade to a supported version.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://ics-cert.us-cert.gov/advisories/ICSA-14-352-01	Mitigation US Government Resource Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:honeywell:experion_process_knowledge_system::::::::
	cpe:2.3:a:honeywell:experion_process_knowledge_system::::::::
	cpe:2.3:a:honeywell:experion_process_knowledge_system::::::::

History

No history.

Information

Published : 2019-04-08 16:29

Updated : 2023-12-10 12:59

NVD link : CVE-2014-5435

Mitre link : CVE-2014-5435

CVE.ORG link : CVE-2014-5435

JSON object : View

Products Affected

honeywell

experion_process_knowledge_system

CWE

CWE-787

Out-of-bounds Write

CWE-123

Write-what-where Condition

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