FKIE_CVE-2017-18349
Vulnerability from fkie_nvd - Published: 2018-10-23 20:29 - Updated: 2026-06-17 01:12
Severity
Summary
parseObject in Fastjson before 1.2.25, as used in FastjsonEngine in Pippo 1.11.0 and other products, allows remote attackers to execute arbitrary code via a crafted JSON request, as demonstrated by a crafted rmi:// URI in the dataSourceName field of HTTP POST data to the Pippo /json URI, which is mishandled in AjaxApplication.java.
References
| URL | Tags | ||
|---|---|---|---|
| cve@mitre.org | https://fortiguard.com/encyclopedia/ips/44059 | Mitigation, Third Party Advisory | |
| cve@mitre.org | https://github.com/alibaba/fastjson/wiki/security_update_20170315 | Mitigation, Third Party Advisory | |
| cve@mitre.org | https://github.com/pippo-java/pippo/issues/466 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://fortiguard.com/encyclopedia/ips/44059 | Mitigation, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/alibaba/fastjson/wiki/security_update_20170315 | Mitigation, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/pippo-java/pippo/issues/466 | Exploit, Third Party Advisory |
{
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "cve@mitre.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:alibaba:fastjson:*:*:*:*:*:*:*:*",
"matchCriteriaId": "8436E191-4479-4DFD-828B-654553572421",
"versionEndExcluding": "1.2.25",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pippo:pippo:1.11.0:*:*:*:*:*:*:*",
"matchCriteriaId": "AE1D9885-9998-45F3-8127-8701BE87F70E",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "parseObject in Fastjson before 1.2.25, as used in FastjsonEngine in Pippo 1.11.0 and other products, allows remote attackers to execute arbitrary code via a crafted JSON request, as demonstrated by a crafted rmi:// URI in the dataSourceName field of HTTP POST data to the Pippo /json URI, which is mishandled in AjaxApplication.java."
},
{
"lang": "es",
"value": "parseObject en Fastjson en versiones anteriores a la 1.2.25, tal y como se emplea en FastjsonEngine en Pippo 1.11.0 y otros productos, permite que atacantes remotos ejecuten c\u00f3digo arbitrario mediante una petici\u00f3n JSON manipulada, tal y como queda demostrado con un URI rmi:// manipulado en el campo dataSourceName de los datos HTTP POST en el URI Pippo /json, que se gestiona de manera incorrecta en AjaxApplication.java."
}
],
"id": "CVE-2017-18349",
"lastModified": "2026-06-17T01:12:39.987",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 10.0,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2018-10-23T20:29:00.263",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Mitigation",
"Third Party Advisory"
],
"url": "https://fortiguard.com/encyclopedia/ips/44059"
},
{
"source": "cve@mitre.org",
"tags": [
"Mitigation",
"Third Party Advisory"
],
"url": "https://github.com/alibaba/fastjson/wiki/security_update_20170315"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://github.com/pippo-java/pippo/issues/466"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mitigation",
"Third Party Advisory"
],
"url": "https://fortiguard.com/encyclopedia/ips/44059"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mitigation",
"Third Party Advisory"
],
"url": "https://github.com/alibaba/fastjson/wiki/security_update_20170315"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://github.com/pippo-java/pippo/issues/466"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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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