CVE-2009-3243
MEDIUM · CVSS 5.0EPSS 7.2%EU EUVD
Unspecified vulnerability in the TLS dissector in Wireshark 1.2.0 and 1.2.1, when running on Windows, allows remote attackers to cause a denial of service (application crash) via unknown vectors related to TLS 1.2 conversations.
Key facts
- CVSS score
- 5.0 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P- EPSS score
- 7.2% (94th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2009-3226)
- Published
- September 18, 2009
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2009-3226 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- microsoft / windows
- wireshark / wireshark
- wireshark / wireshark
References
- http://secunia.com/advisories/36754(Vendor Advisory)
- http://secunia.com/advisories/37409
- http://www.securityfocus.com/bid/36408(Exploit)
- http://www.wireshark.org/docs/relnotes/wireshark-1.2.2.html
- http://www.wireshark.org/security/wnpa-sec-2009-06.html(Vendor Advisory)
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=4008
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6413
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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