FKIE_CVE-2022-3433
Vulnerability from fkie_nvd - Published: 2022-10-10 22:15 - Updated: 2026-06-17 04:59
Severity
Summary
The aeson library is not safe to use to consume untrusted JSON input. A remote user could abuse this flaw to produce a hash collision in the underlying unordered-containers library by sending specially crafted JSON data, resulting in a denial of service.
References
| URL | Tags | ||
|---|---|---|---|
| secalert@redhat.com | https://cs-syd.eu/posts/2021-09-11-json-vulnerability | Exploit, Patch, Technical Description, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://cs-syd.eu/posts/2021-09-11-json-vulnerability | Exploit, Patch, Technical Description, Third Party Advisory |
{
"affected": [
{
"affectedData": [
{
"product": "aeson",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "Fixed in 2.0.1.0"
}
]
}
],
"source": "secalert@redhat.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:haskell:aeson:*:*:*:*:*:*:*:*",
"matchCriteriaId": "EB1D43FB-09E3-457B-AF70-CB4914A69918",
"versionEndExcluding": "2.0.1.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The aeson library is not safe to use to consume untrusted JSON input. A remote user could abuse this flaw to produce a hash collision in the underlying unordered-containers library by sending specially crafted JSON data, resulting in a denial of service."
},
{
"lang": "es",
"value": "La biblioteca aeson no es segura para consumir entradas JSON no confiables. Un usuario remoto podr\u00eda abusar de este fallo para producir una colisi\u00f3n de hash en la biblioteca subyacente unordered-containers mediante el env\u00edo de datos JSON especialmente dise\u00f1ados, resultando en una denegaci\u00f3n de servicio"
}
],
"id": "CVE-2022-3433",
"lastModified": "2026-06-17T04:59:31.133",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2022-10-10T22:15:10.410",
"references": [
{
"source": "secalert@redhat.com",
"tags": [
"Exploit",
"Patch",
"Technical Description",
"Third Party Advisory"
],
"url": "https://cs-syd.eu/posts/2021-09-11-json-vulnerability"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Patch",
"Technical Description",
"Third Party Advisory"
],
"url": "https://cs-syd.eu/posts/2021-09-11-json-vulnerability"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-328"
}
],
"source": "secalert@redhat.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-326"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Loading…
Loading…
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.
Loading…
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.
Loading…
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.
Loading…