CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS
Percentile
94.5%
Multiple buffer overflows in Cyrus Sieve / libSieve 2.1.2 and earlier allow remote attackers to execute arbitrary code via (1) a long header name, (2) a long IMAP flag, or (3) a script that generates a large number of errors that overflow the resulting error string.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | libsieve | < 2.2.6-5 | libsieve_2.2.6-5_all.deb |
Debian | 11 | all | libsieve | < 2.2.6-3 | libsieve_2.2.6-3_all.deb |
Debian | 999 | all | libsieve | < 2.2.6-5 | libsieve_2.2.6-5_all.deb |
Debian | 13 | all | libsieve | < 2.2.6-5 | libsieve_2.2.6-5_all.deb |