Vulnerability · Published Aug 2, 2021 · Assigned by mitre
CVE-2021-37914
Medium 6.5
In plain English
A medium-severity security flaw in the github.com/argoproj/argo-workflows package (Go). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 62% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)6.5Medium
Exploit odds (30 days)1.0%top 38.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
In Argo Workflows through 3.1.3, if EXPRESSION_TEMPLATES is enabled and untrusted users are allowed to specify input parameters when running workflows, an attacker may be able to disrupt a workflow because expression template output is evaluated.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/argoproj/argo-workflows | no fix listed | GO-2022-0928 |
| Go | github.com/argoproj/argo-workflows/v2 | no fix listed | GO-2022-0928 |
| Go | github.com/argoproj/argo-workflows/v3 | 3.1.6 | GHSA-h563-xh25-x54q |
| Go | github.com/argoproj/argo-workflows/v3 | 3.1.6 | GO-2022-0928 |
Affected products (as reported)
References
- https://github.com/argoproj/argo-workflows/issues/6441 x_refsource_MISC
- https://github.com/argoproj/argo-workflows/pull/6442 x_refsource_MISC