mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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131 lines
4.3 KiB
JSON
131 lines
4.3 KiB
JSON
{
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"id": "CVE-2022-42705",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2022-12-05T21:15:10.177",
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"lastModified": "2024-11-21T07:25:11.360",
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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": "A use-after-free in res_pjsip_pubsub.c in Sangoma Asterisk 16.28, 18.14, 19.6, and certified/18.9-cert2 may allow a remote authenticated attacker to crash Asterisk (denial of service) by performing activity on a subscription via a reliable transport at the same time that Asterisk is also performing activity on that subscription."
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},
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{
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"lang": "es",
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"value": "Un use after free en res_pjsip_pubsub.c en Sangoma Asterisk 16.28, 18.14, 19.6 y certificado/18.9-cert2 puede permitir que un atacante remoto autenticado bloquee Asterisk (denegaci\u00f3n de servicio) al realizar actividad en una suscripci\u00f3n a trav\u00e9s de un transporte confiable en al mismo tiempo que Asterisk tambi\u00e9n realiza actividad en esa suscripci\u00f3n."
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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:L/UI:N/S:U/C:N/I:N/A:H",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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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": 2.8,
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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-416"
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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:sangoma:asterisk:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "16.0.0",
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"versionEndExcluding": "16.29.1",
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"matchCriteriaId": "3632620E-8A6D-4D65-BED9-80C0E7CEA8DD"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "18.14.0",
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"versionEndExcluding": "18.15.1",
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"matchCriteriaId": "667B21FC-79F4-47C6-A116-84D6A6CB34FA"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "19.6.0",
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"versionEndExcluding": "19.7.1",
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"matchCriteriaId": "A26F9A47-00F4-4A96-B679-E8D68E842E32"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:sangoma:asterisk:20.0.0:*:*:*:*:*:*:*",
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"matchCriteriaId": "ADB799D3-B6BE-468C-8D3E-B087ED287B24"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:sangoma:certified_asterisk:18.9:cert2:*:*:*:*:*:*",
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"matchCriteriaId": "892BAE5D-A64E-4FE0-9A99-8C07F342A042"
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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://downloads.asterisk.org/pub/security/AST-2022-008.html",
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"source": "cve@mitre.org",
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"tags": [
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"Patch",
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"Vendor Advisory"
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]
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},
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{
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"url": "https://lists.debian.org/debian-lts-announce/2023/02/msg00029.html",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://www.debian.org/security/2023/dsa-5358",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://downloads.asterisk.org/pub/security/AST-2022-008.html",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Patch",
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"Vendor Advisory"
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]
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},
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{
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"url": "https://lists.debian.org/debian-lts-announce/2023/02/msg00029.html",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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},
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{
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"url": "https://www.debian.org/security/2023/dsa-5358",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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}
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]
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} |