CVE-2019-10130
Published: 9 May 2019
A vulnerability was found in PostgreSQL versions 11.x up to excluding 11.3, 10.x up to excluding 10.8, 9.6.x up to, excluding 9.6.13, 9.5.x up to, excluding 9.5.17. PostgreSQL maintains column statistics for tables. Certain statistics, such as histograms and lists of most common values, contain values taken from the column. PostgreSQL does not evaluate row security policies before consulting those statistics during query planning; an attacker can exploit this to read the most common values of certain columns. Affected columns are those for which the attacker has SELECT privilege and for which, in an ordinary query, row-level security prunes the set of rows visible to the attacker.
Priority
Status
Package | Release | Status |
---|---|---|
postgresql-11 Launchpad, Ubuntu, Debian |
upstream |
Released
(11.3)
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
|
disco |
Released
(11.3-0ubuntu0.19.04.1)
|
|
postgresql-10 Launchpad, Ubuntu, Debian |
upstream |
Released
(10.8)
|
xenial |
Does not exist
|
|
bionic |
Released
(10.8-0ubuntu0.18.04.1)
|
|
cosmic |
Released
(10.8-0ubuntu0.18.10.1)
|
|
disco |
Does not exist
|
|
postgresql-9.5 Launchpad, Ubuntu, Debian |
upstream |
Released
(9.5.17)
|
xenial |
Released
(9.5.17-0ubuntu0.16.04.1)
|
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
postgresql-9.3 Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
postgresql-9.1 Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 4.3 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | Low |
Integrity impact | None |
Availability impact | None |
Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |