Vulnerability Details : CVE-2012-1816
PORTSERV.exe in Emerson DeltaV and DeltaV Workstations 9.3.1, 10.3.1, 11.3, and 11.3.1 and DeltaV ProEssentials Scientific Graph 5.0.0.6 allows remote attackers to cause a denial of service (daemon crash) via a crafted (1) TCP or (2) UDP packet to port 111.
Vulnerability category: OverflowDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2012-1816
Probability of exploitation activity in the next 30 days: 0.82%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 80 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2012-1816
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2012-1816
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The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2012-1816
-
http://www.us-cert.gov/control_systems/pdf/ICSA-12-138-01.pdf
404 - File Not Found | CISAUS Government Resource
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http://www.securityfocus.com/bid/53591
Multiple DeltaV Products Multiple Remote Vulnerabilities
Products affected by CVE-2012-1816
- cpe:2.3:a:emerson:deltav:10.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:emerson:deltav:11.3:*:*:*:*:*:*:*
- cpe:2.3:a:emerson:deltav:9.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:emerson:deltav:11.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:emerson:deltav_workstation:9.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:emerson:deltav_workstation:10.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:emerson:deltav_workstation:11.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:emerson:deltav_workstation:11.3:*:*:*:*:*:*:*
- cpe:2.3:a:emerson:deltav_proessentials_scientific_graph:5.0.0.6:*:*:*:*:*:*:*