GHSA-RC7P-GMVH-XFX2
Vulnerability from github – Published: 2021-08-02 17:19 – Updated: 2021-08-02 17:18
VLAI?
Summary
Attack on Kubernetes via Misconfigured Argo Workflows
Details
Impact
Users running using the Argo Server with --auth-mode=server (which is the default < v3.0.0) AND have exposed their UI to the Internet may allow remote users to execute arbitrary code on their cluster, e.g. crypto-mining.
Resolution
- Do not expose your user interface to the Internet.
- Change configuration.
--auth-mode=client.
For users using an older 2.x version of Argo Server, consider upgrading to Argo Server version 3.x or later.
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c 3.0.0"
},
"package": {
"ecosystem": "Go",
"name": "github.com/argoproj/argo-workflows"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [],
"github_reviewed": true,
"github_reviewed_at": "2021-07-22T20:25:42Z",
"nvd_published_at": null,
"severity": "MODERATE"
},
"details": "### Impact\n\nUsers running using the Argo Server with `--auth-mode=server` (which is the default \u003c v3.0.0) AND have exposed their UI to the Internet may allow remote users to execute arbitrary code on their cluster, e.g. crypto-mining.\n\n### Resolution\n\n* Do not expose your user interface to the Internet. \n* Change configuration. `--auth-mode=client`. \n\nFor users using an older 2.x version of Argo Server, consider upgrading to Argo Server version 3.x or later.\n",
"id": "GHSA-rc7p-gmvh-xfx2",
"modified": "2021-08-02T17:18:32Z",
"published": "2021-08-02T17:19:52Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/argoproj/argo-workflows/security/advisories/GHSA-rc7p-gmvh-xfx2"
},
{
"type": "WEB",
"url": "https://www.intezer.com/blog/container-security/new-attacks-on-kubernetes-via-misconfigured-argo-workflows"
}
],
"schema_version": "1.4.0",
"severity": [],
"summary": "Attack on Kubernetes via Misconfigured Argo Workflows"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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