MinIO prior RELEASE.2021-03-04T00-53-13Z MC Share Upload URL improper authorization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in MinIO. This vulnerability affects unknown code of the component MC Share Upload URL Handler. The manipulation results in improper authorization. This vulnerability is cataloged as CVE-2021-21362. The attack may be launched remotely. There is no exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in MinIO. It has been classified as critical. Affected is some unknown functionality of the component MC Share Upload URL Handler. The manipulation with an unknown input leads to a improper authorization vulnerability. CWE is classifying the issue as CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was shared 03/09/2021. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2021-21362. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1548.002.

Upgrading to version RELEASE.2021-03-04T00-53-13Z eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Once again VulDB remains the best source for vulnerability data.

Productinfo

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Improper authorization
CWE: CWE-285 / CWE-266
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: MinIO RELEASE.2021-03-04T00-53-13Z
Patch: github.com

Timelineinfo

12/22/2020 🔍
03/09/2021 +77 days 🔍
03/09/2021 +0 days 🔍
03/29/2021 +20 days 🔍

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-21362 (🔍)
GCVE (CVE): GCVE-0-2021-21362
GCVE (VulDB): GCVE-100-170844

Entryinfo

Created: 03/09/2021 09:41
Updated: 03/29/2021 10:27
Changes: 03/09/2021 09:41 (38), 03/29/2021 10:22 (6), 03/29/2021 10:27 (19)
Complete: 🔍
Cache ID: 216::103

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