CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
EPSS
Percentile
85.2%
fetchmail 4.6.3 through 6.3.16, when debug mode is enabled, does not properly handle invalid characters in a multi-character locale, which allows remote attackers to cause a denial of service (memory consumption and application crash) via a crafted (1) message header or (2) POP3 UIDL list.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | fetchmail | < 6.3.16-2 | fetchmail_6.3.16-2_all.deb |
Debian | 11 | all | fetchmail | < 6.3.16-2 | fetchmail_6.3.16-2_all.deb |
Debian | 999 | all | fetchmail | < 6.3.16-2 | fetchmail_6.3.16-2_all.deb |
Debian | 13 | all | fetchmail | < 6.3.16-2 | fetchmail_6.3.16-2_all.deb |