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https://github.com/fkie-cad/nvd-json-data-feeds.git
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146 lines
4.2 KiB
JSON
146 lines
4.2 KiB
JSON
{
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"id": "CVE-2018-12228",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2018-06-12T04:29:00.330",
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"lastModified": "2024-11-21T03:44:49.210",
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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": "An issue was discovered in Asterisk Open Source 15.x before 15.4.1. When connected to Asterisk via TCP/TLS, if the client abruptly disconnects, or sends a specially crafted message, then Asterisk gets caught in an infinite loop while trying to read the data stream. This renders the system unusable."
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},
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{
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"lang": "es",
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"value": "Se ha descubierto un problema en Asterisk Open Source en versiones 15.x anteriores a la 15.4.1. Cuando se conecta a Asterisk v\u00eda TCP/TLS, si el cliente se desconecta abruptamente o env\u00eda un mensaje especialmente dise\u00f1ado, entonces Asterisk queda atrapado en un bucle infinito mientras intenta leer el flujo de datos. Esto hace que el sistema se vuelva inutilizable."
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}
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],
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"metrics": {
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"cvssMetricV30": [
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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": "3.0",
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"vectorString": "CVSS:3.0/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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"cvssMetricV2": [
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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": "2.0",
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"vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:C",
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"baseScore": 6.8,
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "SINGLE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "COMPLETE"
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 8.0,
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"impactScore": 6.9,
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"acInsufInfo": false,
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"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
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"obtainOtherPrivilege": false,
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"userInteractionRequired": false
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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-835"
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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": "15.0",
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"versionEndExcluding": "15.4.1",
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"matchCriteriaId": "3FCCB6E3-0DD7-4B3B-9403-19CB827840FB"
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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": "http://downloads.asterisk.org/pub/security/AST-2018-007.html",
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"source": "cve@mitre.org",
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"tags": [
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"Vendor Advisory"
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]
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},
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{
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"url": "http://www.securityfocus.com/bid/104457",
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"source": "cve@mitre.org",
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"tags": [
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"Third Party Advisory",
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"VDB Entry"
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]
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},
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{
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"url": "https://issues.asterisk.org/jira/browse/ASTERISK-27807",
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"source": "cve@mitre.org",
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"tags": [
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"Exploit",
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"Vendor Advisory"
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]
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},
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{
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"url": "http://downloads.asterisk.org/pub/security/AST-2018-007.html",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Vendor Advisory"
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]
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},
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{
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"url": "http://www.securityfocus.com/bid/104457",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Third Party Advisory",
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"VDB Entry"
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]
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},
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{
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"url": "https://issues.asterisk.org/jira/browse/ASTERISK-27807",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Exploit",
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"Vendor Advisory"
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]
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}
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]
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} |