CVE Vulnerability

CVE-2021-3515

A shell injection flaw was found in pglogical in versions before 2.3.4 and before 3.6.26. An attacker with CREATEDB privileges on a PostgreSQL server can craft a database name that allows execution of shell commands as the postgresql user when calling pglogical.create_subscription().

7.2 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

6.7 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1954112 Issue Tracking Patch
Configurations

Configuration 1

cpe:2.3:a:2ndquadrant:pglogical:*:*:*:*:*:*:*:*
cpe:2.3:a:2ndquadrant:pglogical:*:*:*:*:*:*:*:*
Information

Published : 2021-06-01 02:15

Updated : 2022-10-07 08:46

NVD link : CVE-2021-3515

Mitre link : CVE-2021-3515

Products Affected
No products.
CWE
CWE-78