CVE-2004-1799 json
PF in certain OpenBSD versions, when stateful filtering is enabled, does not limit packets for a session to the original interface, which a…
published 2004-12-31 21 y ago modified 2026-06-16 4 mo ago also EUVD-2004-1793
- cvss
- 7.5
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.5%
- EPSS 1.5% chance of exploitation in 30 days, percentile 73%
- public exploits
- 0
- none known
Summary
PF in certain OpenBSD versions, when stateful filtering is enabled, does not limit packets for a session to the original interface, which allows remote attackers to bypass intended packet filters via spoofed packets to other interfaces.
Exploit prediction
1.46% chance of exploitation in the next 30 days, higher than 73% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
References
-
osvdb.org
/19105
vdb-entry
-
marc.info
/?l=full-disclosure&m=107331321302113&w=2
mailing-list
-
securityfocus.com
/bid/9362
vdb-entry
Sources
- CVE List CVE-2004-1799
- NVD CVE-2004-1799
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.