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().

CVSS v3 6.7 MEDIUM
CVSS v2.0 7.2 HIGH

6.7^/10

CVSS v3 : MEDIUM

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

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1954112	Issue Tracking Patch Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:2ndquadrant:pglogical::::::::
	cpe:2.3:a:2ndquadrant:pglogical::::::::

History

07 Oct 2022, 20:46

Type	Values Removed	Values Added
CWE	~~CWE-77~~	CWE-78

14 Jun 2021, 15:15

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 7.2 v3 : 6.7
CPE		cpe:2.3:a:2ndquadrant:pglogical::::::::
References	~~(MISC) https://bugzilla.redhat.com/show_bug.cgi?id=1954112 -~~	(MISC) https://bugzilla.redhat.com/show_bug.cgi?id=1954112 - Issue Tracking, Patch, Third Party Advisory
CWE		CWE-77

01 Jun 2021, 14:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-06-01 14:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-3515

Mitre link : CVE-2021-3515

CVE.ORG link : CVE-2021-3515

JSON object : View

Products Affected

2ndquadrant

pglogical

CWE

CWE-78

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

CWE-77

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

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