7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.018 Low
EPSS
Percentile
88.4%
An issue in provider/libserver/ECKrbAuth.cpp of Kopano Core <= v11.0.2.51
contains an issue which allows attackers to authenticate even if the user
account or password is expired. It also exists in the predecessor Zarafa
Collaboration Platform (ZCP) in provider/libserver/ECPamAuth.cpp of Zarafa
>= 6.30 (introduced between 6.30.0 RC1e and 6.30.8 final).
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | kopanocore | < any | UNKNOWN |
ubuntu | 20.04 | noarch | kopanocore | < any | UNKNOWN |
ubuntu | 22.04 | noarch | kopanocore | < any | UNKNOWN |
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.018 Low
EPSS
Percentile
88.4%