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

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{
"id": "CVE-2024-34078",
"sourceIdentifier": "security-advisories@github.com",
"published": "2024-05-06T15:15:24.187",
"lastModified": "2024-11-21T09:18:02.690",
"vulnStatus": "Awaiting Analysis",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "html-sanitizer is an allowlist-based HTML cleaner. If using `keep_typographic_whitespace=False` (which is the default), the sanitizer normalizes unicode to the NFKC form at the end. Some unicode characters normalize to chevrons; this allows specially crafted HTML to escape sanitization. The problem has been fixed in 2.4.2.\n"
},
{
"lang": "es",
"value": "html-sanitizer es un limpiador HTML basado en listas permitidas. Si usa `keep_typographic_whitespace=False` (que es el valor predeterminado), el desinfectante normaliza Unicode al formulario NFKC al final. Algunos caracteres Unicode se normalizan como galones; esto permite que el HTML especialmente manipulado escape al saneamiento. El problema se solucion\u00f3 en 2.4.2."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "security-advisories@github.com",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "REQUIRED",
"scope": "CHANGED",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"availabilityImpact": "NONE"
},
"exploitabilityScore": 2.8,
"impactScore": 2.7
}
]
},
"weaknesses": [
{
"source": "security-advisories@github.com",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-79"
}
]
}
],
"references": [
{
"url": "https://github.com/matthiask/html-sanitizer/commit/48db42fc5143d0140c32d929c46b802f96913550",
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/matthiask/html-sanitizer/security/advisories/GHSA-wvhx-q427-fgh3",
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/matthiask/html-sanitizer/commit/48db42fc5143d0140c32d929c46b802f96913550",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://github.com/matthiask/html-sanitizer/security/advisories/GHSA-wvhx-q427-fgh3",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/08/msg00000.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
]
}