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CVE-2009-3241

UnknownEPSS 9.70%

Last modified

CVE-2009-3241 is a vulnerability of currently unknown severity. Unspecified vulnerability in the OpcUa (OPC UA) dissector in Wireshark 0.99.6 through 1.0.8 and 1.2.0 through 1.2.1 allows remote attackers to cause a denial of service (memory and CPU consumption) via malformed OPCUA Service CallRequest packets.. EPSS estimates a 9.70% chance of exploitation in the next 30 days.

Description

Unspecified vulnerability in the OpcUa (OPC UA) dissector in Wireshark 0.99.6 through 1.0.8 and 1.2.0 through 1.2.1 allows remote attackers to cause a denial of service (memory and CPU consumption) via malformed OPCUA Service CallRequest packets.

Metrics

EPSS Probability
9.70%

94.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
WiresharkWireshark0.99.6
WiresharkWireshark0.99.6a
WiresharkWireshark0.99.7
WiresharkWireshark0.99.8
WiresharkWireshark0.99.9
WiresharkWireshark1.0
WiresharkWireshark1.0.0
WiresharkWireshark1.0.1
WiresharkWireshark1.0.2
WiresharkWireshark1.0.3
WiresharkWireshark1.0.4
WiresharkWireshark1.0.5
WiresharkWireshark1.0.6
WiresharkWireshark1.0.7
WiresharkWireshark1.0.8
WiresharkWireshark1.2
WiresharkWireshark1.2.0
WiresharkWireshark1.2.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2009-3241?
Unspecified vulnerability in the OpcUa (OPC UA) dissector in Wireshark 0.99.6 through 1.0.8 and 1.2.0 through 1.2.1 allows remote attackers to cause a denial of service (memory and CPU consumption) via malformed OPCUA Service CallRequest packets.
How severe is CVE-2009-3241?
Severity scoring for CVE-2009-3241 is pending analysis. The EPSS model estimates a 9.70% probability of exploitation in the next 30 days.
How do I fix CVE-2009-3241?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2009-3241?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST