CVE-2020-14349

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.

CVSS v3.0 7.1 HIGH
CVSS v2.0 4.6 MEDIUM

7.1^/10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 3.9 / Impact : 6.4

Access Vector NETWORK

Access Complexity HIGH

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1865744	Issue Tracking Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00050.html	Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00049.html	Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00044.html	Broken Link Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202008-13	Third Party Advisory
https://usn.ubuntu.com/4472-1/	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00003.html	Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00008.html	Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20200918-0002/	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:postgresql:postgresql::::::::
	cpe:2.3:a:postgresql:postgresql::::::::
	cpe:2.3:a:postgresql:postgresql::::::::

Configuration 2 (hide)

OR	cpe:2.3:o:opensuse:leap:15.1:::::::*
	cpe:2.3:o:opensuse:leap:15.2:::::::*

Information

Published : 2020-08-24 06:15

Updated : 2023-01-23 18:22

NVD link : CVE-2020-14349

Mitre link : CVE-2020-14349

JSON object : View

CWE

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

CWE-427

Uncontrolled Search Path Element

Products Affected

postgresql

postgresql

opensuse

leap

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7.1 /10