10 High
CVSS2
Access Vector
Access Complexity
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.085 Low
EPSS
Percentile
94.5%
The argument parser of the PARTIAL command in Cyrus IMAP Server 2.2.6 and earlier allows remote authenticated users to execute arbitrary code via a certain command (“body[p”) that is treated as a different command (“body.peek”) and causes an index increment error that leads to an out-of-bounds memory corruption.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | cyrus-imapd | < 1.5.19-20 | cyrus-imapd_1.5.19-20_all.deb |
Debian | 11 | all | cyrus-imapd | < 1.5.19-20 | cyrus-imapd_1.5.19-20_all.deb |
Debian | 10 | all | cyrus-imapd | < 1.5.19-20 | cyrus-imapd_1.5.19-20_all.deb |
Debian | 999 | all | cyrus-imapd | < 1.5.19-20 | cyrus-imapd_1.5.19-20_all.deb |