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nvd-json-data-feeds/CVE-2019/CVE-2019-94xx/CVE-2019-9495.json
René Helmke 7791f18b51 bootstrap
2023-05-16 16:09:41 +02:00

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{
"id": "CVE-2019-9495",
"sourceIdentifier": "cret@cert.org",
"published": "2019-04-17T14:29:03.887",
"lastModified": "2021-11-03T19:53:18.563",
"vulnStatus": "Analyzed",
"descriptions": [
{
"lang": "en",
"value": "The implementations of EAP-PWD in hostapd and wpa_supplicant are vulnerable to side-channel attacks as a result of cache access patterns. All versions of hostapd and wpa_supplicant with EAP-PWD support are vulnerable. The ability to install and execute applications is necessary for a successful attack. Memory access patterns are visible in a shared cache. Weak passwords may be cracked. Versions of hostapd/wpa_supplicant 2.7 and newer, are not vulnerable to the timing attack described in CVE-2019-9494. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected."
},
{
"lang": "es",
"value": "Las implementaciones de EAP-PWD en hostapd y wpa_supplicant son vulnerables a los ataques de canal lateral (side-channel) como resultado de los patrones de acceso a la cach\u00e9. Todas las versiones de hostapd y wpa_supplicant con soporte de EAP-PWD son vulnerables. La capacidad de instalar y ejecutar aplicaciones es necesaria para un ataque con exito. Los patrones de acceso a memoria son visibles en cach\u00e9 compartido. Las contrase\u00f1as d\u00e9biles pueden ser crackeadas. Las versiones de hostapd/wpa_supplicant versi\u00f3n 2.7 y posteriores, no son vulnerables al ataque de tiempo descrito en CVE-2019-9494. Tanto hostapd con soporte EAP-pwd como wpa_supplicant con soporte EAP-pwd anterior y con la versi\u00f3n 2.7 est\u00e1n afectados."
}
],
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"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"availabilityImpact": "NONE",
"baseScore": 3.7,
"baseSeverity": "LOW"
},
"exploitabilityScore": 2.2,
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}
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"authentication": "NONE",
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"baseScore": 4.3
},
"baseSeverity": "MEDIUM",
"exploitabilityScore": 8.6,
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"acInsufInfo": false,
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"value": "CWE-203"
}
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