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ubuntuUbuntuUSN-6230-1
HistoryJul 13, 2023 - 12:00 a.m.

PostgreSQL vulnerability

2023-07-1300:00:00
ubuntu.com
30
postgresql
ubuntu
vulnerability
create privileges
arbitrary code
bootstrap supervisor

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

7.9 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

68.9%

Releases

  • Ubuntu 16.04 ESM

Packages

  • postgresql-9.5 - Object-relational SQL database

Details

Alexander Lakhin discovered that PostgreSQL incorrectly handled certain
CREATE privileges. An authenticated user could possibly use this issue to
execute arbitrary code as the bootstrap supervisor.

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchpostgresql-9.5< 9.5.25-0ubuntu0.16.04.1+esm4UNKNOWN
Ubuntu16.04noarchlibecpg-compat3< 9.5.25-0ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchlibecpg-compat3-dbgsym< 9.5.25-0ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchlibecpg-dev< 9.5.25-0ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchlibecpg-dev-dbgsym< 9.5.25-0ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchlibecpg6< 9.5.25-0ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchlibecpg6-dbgsym< 9.5.25-0ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchlibpgtypes3< 9.5.25-0ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchlibpgtypes3-dbgsym< 9.5.25-0ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchlibpq-dev< 9.5.25-0ubuntu0.16.04.1UNKNOWN
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7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

7.9 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

68.9%