MongoDB Server up to 4.4.3 Find Query denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in MongoDB Server up to 4.4.3. This affects an unknown function of the component Find Query Handler. Performing a manipulation results in denial of service. This vulnerability is cataloged as CVE-2021-20326. It is possible to initiate the attack remotely. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in MongoDB Server up to 4.4.3 (Database Software). This affects some unknown processing of the component Find Query Handler. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability.

The weakness was shared 04/30/2021. The advisory is shared at jira.mongodb.org. This vulnerability is uniquely identified as CVE-2021-20326. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

Upgrading to version 4.4.4 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.1
VulDB Meta Temp Score: 6.0

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 6.5
CNA Vector (MongoDB, Inc.): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
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: Server 4.4.4

Timelineinfo

12/17/2020 🔍
04/30/2021 +133 days 🔍
04/30/2021 +0 days 🔍
09/17/2024 +1236 days 🔍

Sourcesinfo

Advisory: jira.mongodb.org
Status: Confirmed

CVE: CVE-2021-20326 (🔍)
GCVE (CVE): GCVE-0-2021-20326
GCVE (VulDB): GCVE-100-174369

Entryinfo

Created: 04/30/2021 14:48
Updated: 09/17/2024 03:18
Changes: 04/30/2021 14:48 (39), 05/03/2021 21:50 (5), 05/03/2021 22:02 (1), 09/17/2024 03:18 (42)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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