5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.001 Low
EPSS
Percentile
49.0%
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | courier | < 0.47-6 | courier_0.47-6_all.deb |
Debian | 11 | all | courier | < 0.47-6 | courier_0.47-6_all.deb |
Debian | 10 | all | courier | < 0.47-6 | courier_0.47-6_all.deb |
Debian | 999 | all | courier | < 0.47-6 | courier_0.47-6_all.deb |