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ubuntucveUbuntu.comUB:CVE-2020-14349
HistoryAug 17, 2020 - 12:00 a.m.

CVE-2020-14349

2020-08-1700:00:00
ubuntu.com
ubuntu.com
9

7.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

4.6 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

60.5%

It was found that PostgreSQL versions before 12.4, before 11.9 and before
10.14 did not properly sanitize the search_path during logical replication.
An authenticated attacker could use this flaw in an attack similar to
CVE-2018-1058, in order to execute arbitrary SQL command in the context of
the user used for replication.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchpostgresql-10< 10.14-0ubuntu0.18.04.1UNKNOWN
ubuntu20.04noarchpostgresql-12< 12.4-0ubuntu0.20.04.1UNKNOWN

7.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

4.6 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

60.5%

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