CVE-2009-3241
HIGH severity · CVSS 7.8
7.8CVSS HIGH
Summary
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.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges required—
User interaction—
Confidentiality impactNone
Integrity impactNone
Availability impact—
Exploit probability (EPSS)10%
AV:N/AC:L/Au:N/C:N/I:N/A:C
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Additional information
- NVD record
- http://secunia.com/advisories/36754Advisory
- http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00001.html
- http://secunia.com/advisories/37409
- http://secunia.com/advisories/37477
- http://www.debian.org/security/2009/dsa-1942
- http://www.wireshark.org/docs/relnotes/wireshark-1.0.9.html
- http://www.wireshark.org/docs/relnotes/wireshark-1.2.2.html
- http://www.securityfocus.com/bid/36408Exploit