CVE-2004-2338 json
OpenBSD 3.3 and 3.4 does not properly parse Accept and Deny rules without netmasks on big-endian 64-bit platforms such as SPARC64, which ma…
published 2004-12-31 21 y ago modified 2026-06-16 4 mo ago also EUVD-2004-2330
- 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 74%
- public exploits
- 0
- none known
Summary
OpenBSD 3.3 and 3.4 does not properly parse Accept and Deny rules without netmasks on big-endian 64-bit platforms such as SPARC64, which may allow remote attackers to bypass access restrictions.
Patch / fix
- openbsd.org/errata34.html patch
- securityfocus.com/bid/9867 patch
- openbsd.org/errata33.html patch
Exploit prediction
1.49% chance of exploitation in the next 30 days, higher than 74% 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
-
openbsd.org
/errata34.html
patch
-
securityfocus.com
/bid/9867
vdb-entry, patch
-
openbsd.org
/errata33.html
patch
Sources
- CVE List CVE-2004-2338
- NVD CVE-2004-2338
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.