mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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411 lines
11 KiB
JSON
411 lines
11 KiB
JSON
{
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"id": "CVE-2021-33574",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2021-05-25T22:15:10.410",
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"lastModified": "2022-11-08T13:27:54.767",
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"vulnStatus": "Analyzed",
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"descriptions": [
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{
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"lang": "en",
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"value": "The mq_notify function in the GNU C Library (aka glibc) versions 2.32 and 2.33 has a use-after-free. It may use the notification thread attributes object (passed through its struct sigevent parameter) after it has been freed by the caller, leading to a denial of service (application crash) or possibly unspecified other impact."
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},
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{
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"lang": "es",
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"value": "La funci\u00f3n mq_notify de la Biblioteca C de GNU (tambi\u00e9n conocida como glibc) versiones 2.32 y 2.33 tiene un use-after-free. Puede utilizar el objeto de atributos del hilo de notificaci\u00f3n (pasado a trav\u00e9s de su par\u00e1metro struct sigevent) despu\u00e9s de que haya sido liberado por el llamante, lo que lleva a una denegaci\u00f3n de servicio (ca\u00edda de la aplicaci\u00f3n) o posiblemente a otro impacto no especificado"
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}
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],
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"baseScore": 9.8,
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"baseSeverity": "CRITICAL"
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "PARTIAL",
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"baseScore": 7.5
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{
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