CVE-2005-2151 json
spf.c in Courier Mail Server does not properly handle DNS failures when looking up Sender Policy Framework (SPF) records, which could allow…
published 2005-07-06 21 y ago modified 2026-06-16 4 mo ago also EUVD-2005-2152
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 60%
- public exploits
- 0
- none known
Summary
spf.c in Courier Mail Server does not properly handle DNS failures when looking up Sender Policy Framework (SPF) records, which could allow attackers to cause memory corruption.
Patch / fix
- courier Debian 14, Debian 13, Debian 12 0.47-6
debian advisories DEBIAN-CVE-2005-2151
Exploit prediction
0.92% chance of exploitation in the next 30 days, higher than 60% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
References
-
secunia.com
/advisories/15901
third-party-advisory, vendor-advisory
- courier-mta.org /?changelog.html
Sources
- CVE List CVE-2005-2151
- NVD CVE-2005-2151
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.