8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.9 High
AI Score
Confidence
High
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.004 Low
EPSS
Percentile
72.0%
Julian Brook discovered that Dovecot incorrectly handled multiple passdb
configuration entries. In certain configurations, a remote attacker could
possibly use this issue to escalate privileges.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 22.04 | noarch | dovecot-core | < 1:2.3.16+dfsg1-3ubuntu2.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | dovecot-auth-lua | < 1:2.3.16+dfsg1-3ubuntu2.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | dovecot-auth-lua-dbgsym | < 1:2.3.16+dfsg1-3ubuntu2.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | dovecot-core-dbgsym | < 1:2.3.16+dfsg1-3ubuntu2.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | dovecot-dev | < 1:2.3.16+dfsg1-3ubuntu2.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | dovecot-gssapi | < 1:2.3.16+dfsg1-3ubuntu2.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | dovecot-gssapi-dbgsym | < 1:2.3.16+dfsg1-3ubuntu2.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | dovecot-imapd | < 1:2.3.16+dfsg1-3ubuntu2.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | dovecot-imapd-dbgsym | < 1:2.3.16+dfsg1-3ubuntu2.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | dovecot-ldap | < 1:2.3.16+dfsg1-3ubuntu2.1 | UNKNOWN |
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.9 High
AI Score
Confidence
High
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.004 Low
EPSS
Percentile
72.0%