mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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380 lines
11 KiB
JSON
380 lines
11 KiB
JSON
{
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"id": "CVE-2018-16890",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2019-02-06T20:29:00.243",
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"lastModified": "2020-09-18T16:33:46.397",
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"vulnStatus": "Analyzed",
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{
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"lang": "en",
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"value": "libcurl versions from 7.36.0 to before 7.64.0 is vulnerable to a heap buffer out-of-bounds read. The function handling incoming NTLM type-2 messages (`lib/vauth/ntlm.c:ntlm_decode_type2_target`) does not validate incoming data correctly and is subject to an integer overflow vulnerability. Using that overflow, a malicious or broken NTLM server could trick libcurl to accept a bad length + offset combination that would lead to a buffer read out-of-bounds."
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},
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{
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"lang": "es",
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"value": "Libcurl, desde la versi\u00f3n 7.36.0 hasta antes de la 7.64.0, es vulnerable a una lectura de memoria din\u00e1mica (heap) fuera de l\u00edmites. La funci\u00f3n que gestiona los mensajes entrantes NTLM de tipo 2 (\"lib/vauth/ntlm.c:ntlm_decode_type2_target\") no valida los datos entrantes correctamente y est\u00e1 sujeta a una vulnerabilidad de desbordamiento de enteros. Mediante ese desbordamiento, un servidor NTLM malicioso o roto podr\u00eda enga\u00f1ar a libcurl para que acepte una mala combinaci\u00f3n de longitud + desplazamiento que conducir\u00eda a una lectura del b\u00fafer fuera de l\u00edmites."
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