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ubuntuUbuntuUSN-6656-2
HistoryMar 12, 2024 - 12:00 a.m.

PostgreSQL vulnerability

2024-03-1200:00:00
ubuntu.com
17
postgresql
ubuntu
16.04
esm
vulnerability
sql database
security issue
privilege dropping
remote attack
sql functions

8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.6 High

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

19.5%

Releases

  • Ubuntu 16.04 ESM

Packages

  • postgresql-9.5 - Object-relational SQL database

Details

USN-6656-1 fixed several vulnerabilities in PostgreSQL. This update provides
the corresponding updates for Ubuntu 16.04 LTS

Original advisory details:

It was discovered that PostgreSQL incorrectly handled dropping privileges
when handling REFRESH MATERIALIZED VIEW CONCURRENTLY commands. If a user or
automatic system were tricked into running a specially crafted command, a
remote attacker could possibly use this issue to execute arbitrary SQL
functions.

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchpostgresql-9.5< 9.5.25-0ubuntu0.16.04.1+esm7UNKNOWN
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
Rows per page:
1-10 of 321

8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.6 High

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

19.5%