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ubuntuUbuntuUSN-5440-1
HistoryMay 24, 2022 - 12:00 a.m.

PostgreSQL vulnerability

2022-05-2400:00:00
ubuntu.com
58

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

9.5 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

0.003 Low

EPSS

Percentile

69.3%

Releases

  • Ubuntu 22.04 LTS
  • Ubuntu 21.10
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM

Packages

  • postgresql-10 - Object-relational SQL database
  • postgresql-12 - Object-relational SQL database
  • postgresql-13 - Object-relational SQL database
  • postgresql-14 - Object-relational SQL database

Details

Alexander Lakhin discovered that PostgreSQL incorrectly handled the
security restricted operation sandbox when a privileged user is maintaining
another user’s objects. An attacker having permission to create non-temp
objects can use this issue to execute arbitrary commands as the superuser.

OSVersionArchitecturePackageVersionFilename
Ubuntu22.04noarchpostgresql-14< 14.3-0ubuntu0.22.04.1UNKNOWN
Ubuntu22.04noarchlibecpg-compat3< 14.3-0ubuntu0.22.04.1UNKNOWN
Ubuntu22.04noarchlibecpg-compat3-dbgsym< 14.3-0ubuntu0.22.04.1UNKNOWN
Ubuntu22.04noarchlibecpg-dev< 14.3-0ubuntu0.22.04.1UNKNOWN
Ubuntu22.04noarchlibecpg-dev-dbgsym< 14.3-0ubuntu0.22.04.1UNKNOWN
Ubuntu22.04noarchlibecpg6< 14.3-0ubuntu0.22.04.1UNKNOWN
Ubuntu22.04noarchlibecpg6-dbgsym< 14.3-0ubuntu0.22.04.1UNKNOWN
Ubuntu22.04noarchlibpgtypes3< 14.3-0ubuntu0.22.04.1UNKNOWN
Ubuntu22.04noarchlibpgtypes3-dbgsym< 14.3-0ubuntu0.22.04.1UNKNOWN
Ubuntu22.04noarchlibpq-dev< 14.3-0ubuntu0.22.04.1UNKNOWN
Rows per page:
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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

9.5 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

0.003 Low

EPSS

Percentile

69.3%