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ubuntuUbuntuUSN-4282-1
HistoryFeb 18, 2020 - 12:00 a.m.

PostgreSQL vulnerability

2020-02-1800:00:00
ubuntu.com
47

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

7.4 High

AI Score

Confidence

High

3.5 Low

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

27.8%

Releases

  • Ubuntu 19.10
  • Ubuntu 18.04 ESM

Packages

  • postgresql-10 - Object-relational SQL database
  • postgresql-11 - Object-relational SQL database

Details

It was discovered that PostgreSQL incorrectly performed authorization
checks when handling the “ALTER … DEPENDS ON EXTENSION” sub-commands. A
remote attacker could possibly use this issue to drop any function,
procedure, materialized view, index, or trigger under certain conditions.

OSVersionArchitecturePackageVersionFilename
Ubuntu19.10noarchpostgresql-11< 11.7-0ubuntu0.19.10.1UNKNOWN
Ubuntu19.10noarchlibecpg-compat3< 11.7-0ubuntu0.19.10.1UNKNOWN
Ubuntu19.10noarchlibecpg-compat3-dbgsym< 11.7-0ubuntu0.19.10.1UNKNOWN
Ubuntu19.10noarchlibecpg-dev< 11.7-0ubuntu0.19.10.1UNKNOWN
Ubuntu19.10noarchlibecpg-dev-dbgsym< 11.7-0ubuntu0.19.10.1UNKNOWN
Ubuntu19.10noarchlibecpg6< 11.7-0ubuntu0.19.10.1UNKNOWN
Ubuntu19.10noarchlibecpg6-dbgsym< 11.7-0ubuntu0.19.10.1UNKNOWN
Ubuntu19.10noarchlibpgtypes3< 11.7-0ubuntu0.19.10.1UNKNOWN
Ubuntu19.10noarchlibpgtypes3-dbgsym< 11.7-0ubuntu0.19.10.1UNKNOWN
Ubuntu19.10noarchlibpq-dev< 11.7-0ubuntu0.19.10.1UNKNOWN
Rows per page:
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6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

7.4 High

AI Score

Confidence

High

3.5 Low

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

27.8%