CVE-1999-0796
FreeBSD T/TCP Extensions for Transactions can be subjected to spoofing attacks.
FreeBSD T/TCP Extensions for Transactions can be subjected to spoofing attacks.
Exploit likelihood
What each source reports
NVD Score used
FreeBSD T/TCP Extensions for Transactions can be subjected to spoofing attacks.
- Record
CVE-1999-0796- CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
CVE List No score
FreeBSD T/TCP Extensions for Transactions can be subjected to spoofing attacks.
- Record
CVE-1999-0796- Updated
- 2026-11-02
EUVDEUVD-1999-0777 No score
FreeBSD T/TCP Extensions for Transactions can be subjected to spoofing attacks.
- Record
EUVD-1999-0777- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-2q2r-gmfr-mh6v No score
FreeBSD T/TCP Extensions for Transactions can be subjected to spoofing attacks.
FreeBSD T/TCP Extensions for Transactions can be subjected to spoofing attacks.
- Record
GHSA-2q2r-gmfr-mh6v- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-1999-0796 is a high vulnerability (CVSS 7.5) in Freebsd, published May 1, 1998. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.14%, the 66th percentile. No source names a fixed version.