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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…
High7.8EPSS 9.7%
- Published
- Updated
- Reserved
- Assigned by
- mitre
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C |
- EPSS (exploitation in 30 days)
- 9.7% · top 4.5% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (12)
- 36408 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 37477 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://www.wireshark.org/security/wnpa-sec-2009-05.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://www.wireshark.org/security/wnpa-sec-2009-06.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- 36754 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- oval:org.mitre.oval:def:6162 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- 37409 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://www.wireshark.org/docs/relnotes/wireshark-1.2.2.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=3986 (opens in a new tab)x_refsource_MISCx_transferred
- SUSE-SR:2009:016 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- DSA-1942 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- http://www.wireshark.org/docs/relnotes/wireshark-1.0.9.html (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2009-3241)Record last updated .