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124 lines
3.4 KiB
JSON
124 lines
3.4 KiB
JSON
{
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"id": "CVE-2020-27891",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2020-10-27T21:15:14.167",
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"lastModified": "2021-07-21T11:39:23.747",
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"vulnStatus": "Analyzed",
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"descriptions": [
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{
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"lang": "en",
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"value": "The Zigbee protocol implementation on Texas Instruments CC2538 devices with Z-Stack 3.0.1 does not properly process a ZCL Read Reporting Configuration Response message. It crashes in zclHandleExternal()."
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},
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{
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"lang": "es",
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"value": "La implementaci\u00f3n del protocolo Zigbee en los dispositivos CC2538 de Texas Instruments con Z-Stack versi\u00f3n 3.0.1, no procesa apropiadamente un mensaje ZCL Read Reporting Configuration Response. Se bloquea en la funci\u00f3n zclHandleExternal()"
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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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"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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"baseScore": 7.5,
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"baseSeverity": "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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"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:N/C:N/I:N/A:P",
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "PARTIAL",
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"baseScore": 5.0
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 10.0,
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"impactScore": 2.9,
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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": "NVD-CWE-noinfo"
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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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"operator": "AND",
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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:ti:z-stack:3.0.1:*:*:*:*:*:*:*",
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"matchCriteriaId": "4AD5B078-5BEF-46F9-9174-6A86706C90A5"
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}
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]
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},
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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": false,
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"criteria": "cpe:2.3:h:ti:cc2538:-:*:*:*:*:*:*:*",
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"matchCriteriaId": "9F137F5D-7CBF-4B65-ADB1-01FE8ABBFB3C"
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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://github.com/zigbeeprotocol/Z-Fuzzer/tree/master/vulnerabilities",
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"source": "cve@mitre.org",
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"tags": [
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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.ti.com/tool/Z-STACK",
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"source": "cve@mitre.org",
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"tags": [
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"Product",
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"Vendor Advisory"
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]
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}
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]
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} |