FKIE_CVE-2012-0818
Vulnerability from fkie_nvd - Published: 2012-11-23 20:55 - Updated: 2026-06-16 23:38
Severity
Summary
RESTEasy before 2.3.1 allows remote attackers to read arbitrary files via an external entity reference in a DOM document, aka an XML external entity (XXE) injection attack.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | resteasy | * | |
| redhat | resteasy | 1.0.0 | |
| redhat | resteasy | 1.0.1 | |
| redhat | resteasy | 1.0.2 | |
| redhat | resteasy | 1.1 | |
| redhat | resteasy | 1.2 | |
| redhat | resteasy | 2.0.0 | |
| redhat | resteasy | 2.0.1 | |
| redhat | resteasy | 2.1.0 | |
| redhat | resteasy | 2.2.0 | |
| redhat | resteasy | 2.2.1 | |
| redhat | resteasy | 2.2.2 | |
| redhat | resteasy | 2.2.3 |
{
"affected": [
{
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"vendor": "n/a",
"versions": [
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"version": "n/a"
}
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}
],
"source": "secalert@redhat.com"
}
],
"configurations": [
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "RESTEasy before 2.3.1 allows remote attackers to read arbitrary files via an external entity reference in a DOM document, aka an XML external entity (XXE) injection attack."
},
{
"lang": "es",
"value": "RESTEasy anterior a v2.3.1 permite a atacantes remotos leer archivos de su elecci\u00f3n a trav\u00e9s de una referencia de entidad externa en un documento DOM, tambi\u00e9n conocido como un ataque de inyecci\u00f3n XML de entidad externa (XXE)"
}
],
"id": "CVE-2012-0818",
"lastModified": "2026-06-16T23:38:19.207",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2012-11-23T20:55:02.320",
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{
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"url": "http://rhn.redhat.com/errata/RHSA-2014-0371.html"
},
{
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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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