FKIE_CVE-2010-0050
Vulnerability from fkie_nvd - Published: 2010-03-15 14:15 - Updated: 2026-06-16 23:15
Severity
Summary
Use-after-free vulnerability in WebKit in Apple Safari before 4.0.5 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via an HTML document with improperly nested tags.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| apple | safari | * | |
| apple | iphone_os | * | |
| fedoraproject | fedora | 11 | |
| fedoraproject | fedora | 12 | |
| fedoraproject | fedora | 13 | |
| canonical | ubuntu_linux | 9.10 | |
| canonical | ubuntu_linux | 10.04 | |
| canonical | ubuntu_linux | 10.10 | |
| opensuse | opensuse | 11.2 | |
| opensuse | opensuse | 11.3 |
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"vendor": "n/a",
"versions": [
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"status": "affected",
"version": "n/a"
}
]
}
],
"source": "product-security@apple.com"
}
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Use-after-free vulnerability in WebKit in Apple Safari before 4.0.5 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via an HTML document with improperly nested tags."
},
{
"lang": "es",
"value": "Vulnerabilidad uso despu\u00e9s de la liberaci\u00f3n (use-after-free) en Apple Safari anterior v4.0.5 permite a atacantes remotos ejecutar c\u00f3digo de su elecci\u00f3n o causar una denegaci\u00f3n de servicio (ca\u00edda de aplicaci\u00f3n) a trav\u00e9s de un documento HTML con etiquetas inadecuadamente anidadas."
}
],
"evaluatorComment": "Per: http://lists.apple.com/archives/security-announce/2010/Mar/msg00000.html\n\n\n\u0027WebKit\nCVE-ID: CVE-2010-0050\nAvailable for: Mac OS X v10.4.11, Mac OS X Server v10.4.11,\nMac OS X v10.5.8, Mac OS X Server v10.5.8,\nMac OS X v10.6.1 or later, Mac OS X Server v10.6.1 or later,\nWindows 7, Vista, XP\nImpact: Visiting a maliciously crafted website may lead to an\nunexpected application termination or arbitrary code execution\nDescription: A use-after-free issue exists in WebKit\u0027s handling of\nincorrectly nested HTML tags. Visiting a maliciously crafted website\nmay lead to an unexpected application termination or arbitrary code\nexecution. This issue is addressed through improved memory reference\ntracking. Credit to wushi\u0026amp;Z of team509 working with TippingPoint\u0027s\nZero Day Initiative for reporting this issue.\u0027",
"evaluatorSolution": "Per: http://lists.apple.com/archives/security-announce/2010/Mar/msg00000.html\n\n\u0027Safari 4.0.5 is available via the Apple Software Update application,\nor Apple\u0027s Safari download site at:\nhttp://www.apple.com/safari/download/\u0027",
"id": "CVE-2010-0050",
"lastModified": "2026-06-16T23:15:19.107",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 9.3,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
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}
],
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2010-03-15T14:15:32.073",
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"sourceIdentifier": "product-security@apple.com",
"vulnStatus": "Modified",
"weaknesses": [
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"value": "CWE-416"
}
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}
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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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