CVE-2005-2151

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2005-07-06 · updated 2026-06-16

Description

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.

Affected products

Double Precision Incorporated Courier Mail Server: 0.46, 0.47, 0.48, 0.48.1, 0.48.2, 0.49.0 (+1)

References

http://secunia.com/advisories/15901
http://www.courier-mta.org/?changelog.html
http://secunia.com/advisories/15901
http://www.courier-mta.org/?changelog.html

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