Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Required
Privileges Required
Low
Attack Vector
Local
0

CVE-2020-14350

Disclosure Date: August 24, 2020 •
CVE-2020-14350 CVSS v3 Base Score: 7.3
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

It was found that some PostgreSQL extensions did not use search_path safely in their installation script. An attacker with sufficient privileges could use this flaw to trick an administrator into executing a specially crafted script, during the installation or update of such extension. This affects PostgreSQL versions before 12.4, before 11.9, before 10.14, before 9.6.19, and before 9.5.23.

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CVSS V3 Severity and Metrics
Base Score:
7.3 High
Impact Score:
5.9
Exploitability Score:
1.3
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Attack Vector (AV):
Local
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
Required
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High

General Information

Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
PostgreSQL PostgreSQL versions before 12.4, before 11.9, before 10.14, before 9.6.19, and before 9.5.23
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown

Vendors

  • canonical,
  • debian,
  • opensuse,
  • postgresql

Products

  • debian linux 9.0,
  • leap 15.1,
  • leap 15.2,
  • postgresql,
  • ubuntu linux 16.04,
  • ubuntu linux 18.04,
  • ubuntu linux 20.04
Technical Analysis