VDB-183421 · CVE-2021-41558 · GCVE-0-2021-41558

set_user Extension Module up to 2.x on PostgreSQL set_config privilege escalation

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.3	$0-$5k	0.00

Summaryinfo

A vulnerability was found in set_user Extension Module up to 2.x on PostgreSQL. It has been rated as problematic. The impacted element is the function set_config. This manipulation causes an unknown weakness. This vulnerability is handled as CVE-2021-41558. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as problematic was found in set_user Extension Module up to 2.x on PostgreSQL. The impact remains unknown.

The weakness was released 09/28/2021. The advisory is shared at github.com. This vulnerability is known as CVE-2021-41558 since 09/22/2021. Technical details are known, but no exploit is available.

Upgrading to version 3.0.0 eliminates this vulnerability. The upgrade is hosted for download at github.com.

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Productinfo

Name

set_user Extension Module

Version

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Privilege escalation
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: set_user Extension Module 3.0.0

Timelineinfo

09/22/2021 🔍
09/28/2021 +6 days 🔍
09/28/2021 +0 days 🔍
10/02/2021 +4 days 🔍

Sourcesinfo

Advisory: github.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-41558 (🔍)
GCVE (CVE): GCVE-0-2021-41558
GCVE (VulDB): GCVE-100-183421

Entryinfo

Created: 09/28/2021 02:23
Updated: 10/02/2021 21:07
Changes: 09/28/2021 02:23 (38), 10/02/2021 21:07 (2)
Complete: 🔍
Cache ID: 216::103