Argo Workflows up to 3.1.3 Expression Template denial of service

CVSS Meta Temp Score
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CTI Interest Score
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4.9$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Argo Workflows up to 3.1.3. This impacts an unknown function of the component Expression Template Handler. The manipulation results in denial of service. This vulnerability was named CVE-2021-37914. There is no available exploit. It is best practice to apply a patch to resolve this issue.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Argo Workflows up to 3.1.3. Affected is some unknown functionality of the component Expression Template 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 presented 08/03/2021. The advisory is available at github.com. This vulnerability is traded as CVE-2021-37914. The technical details are unknown and an exploit is not available.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 4.9

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

08/02/2021 🔍
08/03/2021 +1 days 🔍
08/03/2021 +0 days 🔍
02/13/2026 +1655 days 🔍

Sourcesinfo

Advisory: github.com
Status: Confirmed

CVE: CVE-2021-37914 (🔍)
GCVE (CVE): GCVE-0-2021-37914
GCVE (VulDB): GCVE-100-179958

Entryinfo

Created: 08/03/2021 12:16
Updated: 02/13/2026 23:05
Changes: 08/03/2021 12:16 (38), 08/07/2021 08:45 (2), 02/13/2026 23:05 (33)
Complete: 🔍
Cache ID: 216::103

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