CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
EPSS
Percentile
95.2%
fetchmail 6.3.5 and 6.3.6 before 6.3.6-rc4, when refusing a message delivered via the mda option, allows remote attackers to cause a denial of service (crash) via unknown vectors that trigger a NULL pointer dereference when calling the (1) ferror or (2) fflush functions.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | fetchmail | < 6.3.6-1 | fetchmail_6.3.6-1_all.deb |
Debian | 11 | all | fetchmail | < 6.3.6-1 | fetchmail_6.3.6-1_all.deb |
Debian | 999 | all | fetchmail | < 6.3.6-1 | fetchmail_6.3.6-1_all.deb |
Debian | 13 | all | fetchmail | < 6.3.6-1 | fetchmail_6.3.6-1_all.deb |