fkie_cve-2011-0420
Vulnerability from fkie_nvd
Published
2011-02-19 01:00
Modified
2025-04-11 00:51
Severity ?
Summary
The grapheme_extract function in the Internationalization extension (Intl) for ICU for PHP 5.3.5 allows context-dependent attackers to cause a denial of service (crash) via an invalid size argument, which triggers a NULL pointer dereference.
References
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"value": "The grapheme_extract function in the Internationalization extension (Intl) for ICU for PHP 5.3.5 allows context-dependent attackers to cause a denial of service (crash) via an invalid size argument, which triggers a NULL pointer dereference."
},
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"lang": "es",
"value": "La funci\u00f3n grapheme_extract en la extensi\u00f3n de Internacionalizaci\u00f3n (Intl) para ICU para PHP v5.3.5 permite provocar una denegaci\u00f3n de servicio (con ca\u00edda de la aplicaci\u00f3n) a atacantes dependientes del contexto a trav\u00e9s de un argumento de tama\u00f1o no v\u00e1lido, lo que provoca una desreferencia de puntero NULL."
}
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"evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/476.html\r\n\u0027CWE-476: NULL Pointer Dereference\u0027",
"id": "CVE-2011-0420",
"lastModified": "2025-04-11T00:51:21.963",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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