Lucene search

K
ubuntucveUbuntu.comUB:CVE-2021-32027
HistoryMay 14, 2021 - 12:00 a.m.

CVE-2021-32027

2021-05-1400:00:00
ubuntu.com
ubuntu.com
29

6.5 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

0.007 Low

EPSS

Percentile

80.4%

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.
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchpostgresql-10< 10.17-0ubuntu0.18.04.1UNKNOWN
ubuntu20.04noarchpostgresql-12< 12.7-0ubuntu0.20.04.1UNKNOWN
ubuntu20.10noarchpostgresql-12< 12.7-0ubuntu0.20.10.1UNKNOWN
ubuntu21.04noarchpostgresql-13< 13.3-0ubuntu0.21.04.1UNKNOWN
ubuntu14.04noarchpostgresql-9.3< anyUNKNOWN
ubuntu16.04noarchpostgresql-9.5< 9.5.25-0ubuntu0.16.04.1+esm1UNKNOWN

6.5 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

0.007 Low

EPSS

Percentile

80.4%