CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS
Percentile
95.2%
lib-mail/message-header-parser.c in Dovecot 1.2.x before 1.2.17 and 2.0.x before 2.0.13 does not properly handle ‘\0’ characters in header names, which allows remote attackers to cause a denial of service (daemon crash or mailbox corruption) via a crafted e-mail message.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | dovecot | < 1:2.0.13-1 | dovecot_1:2.0.13-1_all.deb |
Debian | 11 | all | dovecot | < 1:2.0.13-1 | dovecot_1:2.0.13-1_all.deb |
Debian | 999 | all | dovecot | < 1:2.0.13-1 | dovecot_1:2.0.13-1_all.deb |
Debian | 13 | all | dovecot | < 1:2.0.13-1 | dovecot_1:2.0.13-1_all.deb |