GHSA-CM8H-Q92V-XCFC
Vulnerability from github – Published: 2023-01-09 21:55 – Updated: 2023-01-10 16:15
VLAI
Summary
mercurius has Uncaught Exception when using subscriptions
Details
Impact
Any users of Mercurius until version v11.5.0 are subjected to a denial of service attack by sending a malformed packet over WebSocket to /graphql.
Patches
This was patched in https://github.com/mercurius-js/mercurius/pull/940. The patch was released as v11.5.0 and v8.13.2.
Workarounds
Disable subscriptions.
References
Reported publicly as https://github.com/mercurius-js/mercurius/issues/939. The same problem was solved in https://github.com/fastify/fastify-websocket/pull/228
Severity
5.3 (Medium)
{
"affected": [
{
"package": {
"ecosystem": "npm",
"name": "mercurius"
},
"ranges": [
{
"events": [
{
"introduced": "9.0.0"
},
{
"fixed": "11.5.0"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "npm",
"name": "mercurius"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "8.13.2"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2023-22477"
],
"database_specific": {
"cwe_ids": [
"CWE-248"
],
"github_reviewed": true,
"github_reviewed_at": "2023-01-09T21:55:44Z",
"nvd_published_at": "2023-01-09T15:15:00Z",
"severity": "MODERATE"
},
"details": "### Impact\n\nAny users of Mercurius until version v11.5.0 are subjected to a denial of service attack by sending a malformed packet over WebSocket to `/graphql`.\n\n### Patches\n\nThis was patched in https://github.com/mercurius-js/mercurius/pull/940.\nThe patch was released as v11.5.0 and v8.13.2.\n\n### Workarounds\n\nDisable subscriptions.\n\n### References\n\nReported publicly as https://github.com/mercurius-js/mercurius/issues/939.\nThe same problem was solved in https://github.com/fastify/fastify-websocket/pull/228\n",
"id": "GHSA-cm8h-q92v-xcfc",
"modified": "2023-01-10T16:15:07Z",
"published": "2023-01-09T21:55:44Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/mercurius-js/mercurius/security/advisories/GHSA-cm8h-q92v-xcfc"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-22477"
},
{
"type": "WEB",
"url": "https://github.com/mercurius-js/mercurius/issues/939"
},
{
"type": "WEB",
"url": "https://github.com/fastify/fastify-websocket/pull/228"
},
{
"type": "WEB",
"url": "https://github.com/mercurius-js/mercurius/pull/940"
},
{
"type": "PACKAGE",
"url": "https://github.com/mercurius-js/mercurius"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
}
],
"summary": "mercurius has Uncaught Exception when using subscriptions"
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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