2024-12-08 03:06:42 +00:00

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{
"id": "CVE-2024-27355",
"sourceIdentifier": "cve@mitre.org",
"published": "2024-03-01T23:15:08.553",
"lastModified": "2024-11-21T09:04:24.800",
"vulnStatus": "Awaiting Analysis",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An issue was discovered in phpseclib 1.x before 1.0.23, 2.x before 2.0.47, and 3.x before 3.0.36. When processing the ASN.1 object identifier of a certificate, a sub identifier may be provided that leads to a denial of service (CPU consumption for decodeOID)."
},
{
"lang": "es",
"value": "Se descubri\u00f3 un problema en phpseclib 1.x anterior a 1.0.23, 2.x anterior a 2.0.47 y 3.x anterior a 3.0.36. Al procesar el identificador de objeto ASN.1 de un certificado, se puede proporcionar un subidentificador que conduzca a una denegaci\u00f3n de servicio (consumo de CPU para decodeOID)."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "HIGH"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
]
},
"weaknesses": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-400"
}
]
}
],
"references": [
{
"url": "https://gist.github.com/katzj/ee72f3c2a00590812b2ea3c0c8890e0b",
"source": "cve@mitre.org"
},
{
"url": "https://github.com/phpseclib/phpseclib/blob/978d081fe50ff92879c50ff143c62a143edb0117/phpseclib/File/ASN1.php#L1129",
"source": "cve@mitre.org"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00002.html",
"source": "cve@mitre.org"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00003.html",
"source": "cve@mitre.org"
},
{
"url": "https://gist.github.com/katzj/ee72f3c2a00590812b2ea3c0c8890e0b",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://github.com/phpseclib/phpseclib/blob/978d081fe50ff92879c50ff143c62a143edb0117/phpseclib/File/ASN1.php#L1129",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00002.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00003.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
]
}