mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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172 lines
5.6 KiB
JSON
172 lines
5.6 KiB
JSON
{
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"id": "CVE-2021-3466",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2021-03-25T19:15:15.297",
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"lastModified": "2023-11-25T09:15:43.487",
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"vulnStatus": "Modified",
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"descriptions": [
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{
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"lang": "en",
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"value": "A flaw was found in libmicrohttpd. A missing bounds check in the post_process_urlencoded function leads to a buffer overflow, allowing a remote attacker to write arbitrary data in an application that uses libmicrohttpd. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. Only version 0.9.70 is vulnerable."
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},
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{
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"lang": "es",
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"value": "Se ha encontrado un fallo en libmicrohttpd. Una comprobaci\u00f3n de l\u00edmites ausente en la funci\u00f3n post_process_urlencoded conduce a un desbordamiento del b\u00fafer, lo que permite a un atacante remoto escribir datos arbitrarios en una aplicaci\u00f3n que utilice libmicrohttpd. La mayor amenaza de esta vulnerabilidad es la confidencialidad e integridad de los datos, as\u00ed como la disponibilidad del sistema. S\u00f3lo la versi\u00f3n 0.9.70 es vulnerable"
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}
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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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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseScore": 9.8,
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"baseSeverity": "CRITICAL"
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "COMPLETE",
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"value": "CWE-120"
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"references": [
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1939127",
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"source": "secalert@redhat.com",
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"tags": [
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"Issue Tracking",
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"Patch",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4334XJNDJPYQNFE6S3S2KUJJ7TMHYCWL/",
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/75HDMREKITMGPGE62NP7KE62ZJVLETXN/",
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"source": "secalert@redhat.com"
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},
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K5NEPVGP3L2CZHLZ4UB44PEILHKPDBOG/",
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"source": "secalert@redhat.com"
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},
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{
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"url": "https://security.gentoo.org/glsa/202311-08",
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"source": "secalert@redhat.com"
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}
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]
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} |