CVE-2021-32027
Published: 14 May 2021
A flaw was found in postgresql in versions before 13.3, before 12.7, before 11.12, before 10.17 and before 9.6.22. While modifying certain SQL array values, missing bounds checks let authenticated database users write arbitrary bytes to a wide area of server memory. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Notes
| Author | Note |
|---|---|
| leosilva | PostgreSQL 9.1 is end of life upstream, and no updates are are available. Marking as ignored in precise. PostgreSQL 9.3 is end of life upstream, and no updates are are available. Marking as deferred in -esm-main releases. |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
postgresql-10 Launchpad, Ubuntu, Debian |
hirsute |
Does not exist
|
| trusty |
Does not exist
|
|
| upstream |
Released
(10.17)
|
|
| xenial |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| bionic |
Released
(10.17-0ubuntu0.18.04.1)
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
|
postgresql-12 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| hirsute |
Does not exist
|
|
| upstream |
Released
(12.7)
|
|
| xenial |
Does not exist
|
|
| impish |
Does not exist
|
|
| trusty |
Does not exist
|
|
| jammy |
Does not exist
|
|
| focal |
Released
(12.7-0ubuntu0.20.04.1)
|
|
| groovy |
Released
(12.7-0ubuntu0.20.10.1)
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
|
postgresql-9.3 Launchpad, Ubuntu, Debian |
xenial |
Does not exist
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Deferred
(2019-08-23)
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| upstream |
Needs triage
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
|
postgresql-9.5 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| xenial |
Released
(9.5.25-0ubuntu0.16.04.1+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
|
postgresql-13 Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(13.3-1)
|
| jammy |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Released
(13.3-0ubuntu0.21.04.1)
|
|
| upstream |
Released
(13.3)
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
|
postgresql-9.1 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| jammy |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| upstream |
Needs triage
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 8.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | Low |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |