mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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366 lines
12 KiB
JSON
366 lines
12 KiB
JSON
{
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"id": "CVE-2020-8927",
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"sourceIdentifier": "cve-coordination@google.com",
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"published": "2020-09-15T10:15:12.887",
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"lastModified": "2023-11-07T03:26:47.563",
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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 buffer overflow exists in the Brotli library versions prior to 1.0.8 where an attacker controlling the input length of a \"one-shot\" decompression request to a script can trigger a crash, which happens when copying over chunks of data larger than 2 GiB. It is recommended to update your Brotli library to 1.0.8 or later. If one cannot update, we recommend to use the \"streaming\" API as opposed to the \"one-shot\" API, and impose chunk size limits."
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},
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{
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"lang": "es",
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"value": "Se presenta un desbordamiento del b\u00fafer en la biblioteca Brotli versiones anteriores a 1.0.8, donde un atacante que controla la longitud de entrada de una petici\u00f3n de descompresi\u00f3n \"one-shot\" en un script puede desencadenar un bloqueo, que ocurre cuando se copian fragmentos de datos de m\u00e1s de 2 GiB . Se recomienda actualizar su biblioteca de Brotli a la versi\u00f3n 1.0.8 o posterior. Si no se puede actualizar, recomendamos usar la API \"streaming\" en lugar de la API \"one-shot\" e imponer l\u00edmites de tama\u00f1o de fragmentos"
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}
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],
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"metrics": {
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"type": "Primary",
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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": "NONE",
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"integrityImpact": "LOW",
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"availabilityImpact": "LOW",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 2.5
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},
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"type": "Secondary",
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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": "NONE",
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"integrityImpact": "LOW",
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"availabilityImpact": "NONE",
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"baseScore": 5.3,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 1.4
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}
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "PARTIAL",
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"baseScore": 6.4
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 10.0,
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"impactScore": 4.9,
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"acInsufInfo": false,
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"obtainAllPrivilege": false,
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-120"
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"value": "CWE-130"
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"source": "cve-coordination@google.com"
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"source": "cve-coordination@google.com"
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W23CUADGMVMQQNFKHPHXVP7RPZJZNN6I/",
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"source": "cve-coordination@google.com"
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WW62OZEY2GHJL4JCOLJRBSRETXDHMWRK/",
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"source": "cve-coordination@google.com"
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZXEQ3GQVELA2T4HNZG7VPMS2HDVXMJRG/",
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"source": "cve-coordination@google.com"
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},
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{
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"url": "https://usn.ubuntu.com/4568-1/",
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"source": "cve-coordination@google.com",
|
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"tags": [
|
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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://www.debian.org/security/2020/dsa-4801",
|
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"source": "cve-coordination@google.com",
|
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"tags": [
|
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"Third Party Advisory"
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]
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}
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]
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|
} |