PostgreSQL up to 11.10/12.5/13.1 UPDATE Permission information exposure

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in PostgreSQL up to 11.10/12.5/13.1. This issue affects some unknown processing of the component UPDATE Permission Handler. This manipulation causes information exposure. The identification of this vulnerability is CVE-2021-3393. It is possible to initiate the attack remotely. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in PostgreSQL up to 11.10/12.5/13.1 (Database Software). Affected by this vulnerability is an unknown code of the component UPDATE Permission Handler. The manipulation with an unknown input leads to a information exposure vulnerability. The CWE definition for the vulnerability is CWE-209. The product generates an error message that includes sensitive information about its environment, users, or associated data. As an impact it is known to affect confidentiality.

The weakness was shared 04/02/2021. It is possible to read the advisory at bugzilla.redhat.com. This vulnerability is known as CVE-2021-3393. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

Upgrading to version 11.11, 12.6 or 13.2 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Information exposure
CWE: CWE-209 / CWE-200 / CWE-284
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: PostgreSQL 11.11/12.6/13.2

Timelineinfo

02/02/2021 🔍
04/02/2021 +58 days 🔍
04/02/2021 +0 days 🔍
04/07/2021 +5 days 🔍

Sourcesinfo

Product: postgresql.org

Advisory: bugzilla.redhat.com
Status: Confirmed

CVE: CVE-2021-3393 (🔍)
GCVE (CVE): GCVE-0-2021-3393
GCVE (VulDB): GCVE-100-172099

Entryinfo

Created: 04/02/2021 08:17
Updated: 04/07/2021 19:35
Changes: 04/02/2021 08:17 (38), 04/07/2021 19:35 (5)
Complete: 🔍
Cache ID: 216::103

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