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ubuntuUbuntuUSN-4735-1
HistoryFeb 15, 2021 - 12:00 a.m.

PostgreSQL vulnerability

2021-02-1500:00:00
ubuntu.com
113

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

5.4 Medium

AI Score

Confidence

High

3.5 Low

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:S/C:P/I:N/A:N

0.001 Low

EPSS

Percentile

25.8%

Releases

  • Ubuntu 20.10
  • Ubuntu 20.04 LTS

Packages

  • postgresql-12 - Object-relational SQL database

Details

Heikki Linnakangas discovered that PostgreSQL incorrectly leaked values of
denied columns when handling certain errors. A remote attacker could
possibly use this issue to obtain sensitive information.

OSVersionArchitecturePackageVersionFilename
Ubuntu20.10noarchpostgresql-12< 12.6-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibecpg-compat3< 12.6-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibecpg-compat3-dbgsym< 12.6-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibecpg-dev< 12.6-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibecpg-dev-dbgsym< 12.6-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibecpg6< 12.6-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibecpg6-dbgsym< 12.6-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibpgtypes3< 12.6-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibpgtypes3-dbgsym< 12.6-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibpq-dev< 12.6-0ubuntu0.20.10.1UNKNOWN
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4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

5.4 Medium

AI Score

Confidence

High

3.5 Low

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:S/C:P/I:N/A:N

0.001 Low

EPSS

Percentile

25.8%