6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
3.5 Low
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:N/I:P/A:N
0.001 Low
EPSS
Percentile
27.8%
The PostgreSQL project reports:
Versions Affected: 9.6 - 12
The ALTER ... DEPENDS ON EXTENSION sub-commands do not perform
authorization checks, which can allow an unprivileged user to drop
any function, procedure, materialized view, index, or trigger under
certain conditions. This attack is possible if an administrator has
installed an extension and an unprivileged user can CREATE, or an
extension owner either executes DROP EXTENSION predictably or can be
convinced to execute DROP EXTENSION.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
FreeBSD | any | noarch | postgresql12-server | < 12.2 | UNKNOWN |
FreeBSD | any | noarch | postgresql11-server | < 11.7 | UNKNOWN |
FreeBSD | any | noarch | postgresql10-server | < 10.12 | UNKNOWN |
FreeBSD | any | noarch | postgresql96-server | < 9.6.17 | UNKNOWN |
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
3.5 Low
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:N/I:P/A:N
0.001 Low
EPSS
Percentile
27.8%