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https://github.com/fkie-cad/nvd-json-data-feeds.git
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120 lines
3.6 KiB
JSON
120 lines
3.6 KiB
JSON
{
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"id": "CVE-2023-24609",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2023-12-22T04:15:08.673",
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"lastModified": "2024-11-21T07:48:13.983",
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"vulnStatus": "Modified",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "Matrix SSL 4.x through 4.6.0 and Rambus TLS Toolkit have a length-subtraction integer overflow for Client Hello Pre-Shared Key extension parsing in the TLS 1.3 server. An attacked device calculates an SHA-2 hash over at least 65 KB (in RAM). With a large number of crafted TLS messages, the CPU becomes heavily loaded. This occurs in tls13VerifyBinder and tls13TranscriptHashUpdate."
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},
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{
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"lang": "es",
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"value": "Matrix SSL 4.x a 4.6.0 y Rambus TLS Toolkit tienen un desbordamiento de enteros de sustracci\u00f3n de longitud para el an\u00e1lisis de la extensi\u00f3n Client Hello Pre-Shared Key en el servidor TLS 1.3. Un dispositivo atacado calcula un hash SHA-2 en al menos 65 KB (en RAM). Con una gran cantidad de mensajes TLS manipulados, la CPU se carga mucho. Esto ocurre en tls13VerifyBinder y tls13TranscriptHashUpdate."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"baseScore": 7.5,
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"baseSeverity": "HIGH",
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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": "NONE",
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"availabilityImpact": "HIGH"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 3.6
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}
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]
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},
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"weaknesses": [
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{
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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-190"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:matrixssl:matrixssl:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.0.0",
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"versionEndIncluding": "4.6.0",
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"matchCriteriaId": "69E7A834-680C-47E3-AC27-90C26E8C607F"
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}
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]
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}
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]
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},
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:rambus:tls_toolkit:-:*:*:*:*:*:*:*",
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"matchCriteriaId": "4ECD2764-A6E2-4A74-9783-779F05DAAE3F"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://www.rambus.com/security/software-protocols/tls-toolkit/",
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"source": "cve@mitre.org",
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"tags": [
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"Product"
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]
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},
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{
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"url": "https://www.telekom.com/en/company/data-privacy-and-security/news/advisories-504842",
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"source": "cve@mitre.org",
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"tags": [
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"Exploit",
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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.rambus.com/security/software-protocols/tls-toolkit/",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Product"
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]
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},
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{
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"url": "https://www.telekom.com/en/company/data-privacy-and-security/news/advisories-504842",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Exploit",
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"Third Party Advisory"
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]
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}
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]
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} |