chrono-node up to 2.2.3 Date String 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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5.1$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in chrono-node up to 2.2.3. Impacted is an unknown function of the component Date String Handler. Such manipulation leads to denial of service. This vulnerability is referenced as CVE-2021-23371. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in chrono-node up to 2.2.3 and classified as problematic. Affected by this issue is an unknown function of the component Date String Handler. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability.

The weakness was published 04/12/2021 as SNYK-JS-CHRONONODE-1083228. The advisory is shared for download at snyk.io. This vulnerability is handled as CVE-2021-23371. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1499.

Upgrading to version 2.2.4 eliminates this vulnerability. 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.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
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: 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: chrono-node 2.2.4
Patch: github.com

Timelineinfo

01/08/2021 🔍
04/12/2021 +93 days 🔍
04/12/2021 +0 days 🔍
04/15/2021 +3 days 🔍

Sourcesinfo

Advisory: SNYK-JS-CHRONONODE-1083228
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-23371 (🔍)
GCVE (CVE): GCVE-0-2021-23371
GCVE (VulDB): GCVE-100-172760

Entryinfo

Created: 04/12/2021 18:58
Updated: 04/15/2021 20:33
Changes: 04/12/2021 18:58 (40), 04/15/2021 20:26 (5), 04/15/2021 20:33 (1)
Complete: 🔍
Cache ID: 216::103

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