82012 : DeltaV Multiple Product PORTSERV.exe Packet Parsing Remote DoS
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Timeline
Disclosure Date
2012-05-16

Description

Multiple DeltaV products contain a flaw that may allow a remote denial of service. The issue is triggered by an error in PORTSERV.exe that occurs when parsing packets, and will result in loss of availability for the program.

Classification

 Location: Remote / Network Access
Attack Type: Denial of Service
Impact: Loss of Availability
Solution: Patch / RCS
Exploit: Exploit Private
Disclosure: Vendor Verified
OSVDB: SCADA

Solution

Currently, there are no known workarounds or upgrades to correct this issue. However, the vendor has released a patch to address this vulnerability.

Products
Emerson Electric Co.
DeltaV
 9.3.1
10.3.1
11.3
11.3.1
DeltaV Workstations
 9.3.1
10.3.1
11.3
11.3.1
DeltaV ProEssentials Scientific Graph
 5.0.0.6

References

Credit

CVSSv2 Score

CVSSv2 Base Score = 5.0
Source: nvd.nist.gov | Generated: 2012-06-11 | Disagree?

Access_vector_2 Access_complexity_2 Authentication_2 Confidentiality_impact_0 Integrity_impact_0 Availability_impact_1

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