mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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184 lines
6.0 KiB
JSON
184 lines
6.0 KiB
JSON
{
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"id": "CVE-2021-22886",
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"sourceIdentifier": "support@hackerone.com",
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"published": "2021-03-26T19:15:11.913",
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"lastModified": "2021-03-30T20:26:41.133",
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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": "Rocket.Chat before 3.11, 3.10.5, 3.9.7, 3.8.8 is vulnerable to persistent cross-site scripting (XSS) using nested markdown tags allowing a remote attacker to inject arbitrary JavaScript in a message. This flaw leads to arbitrary file read and RCE on Rocket.Chat desktop app."
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},
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{
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"lang": "es",
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"value": "Rocket.Chat versiones anteriores a 3.11, 3.10.5, 3.9.7, 3.8.8, es vulnerable a ataques de tipo cross-site scripting (XSS) persistente que usan etiquetas markdown anidadas que permiten a un atacante remoto inyectar JavaScript arbitrario en un mensaje. Este fallo conlleva a una lectura de archivos arbitraria y una RCE en la aplicaci\u00f3n de escritorio Rocket.Chat."
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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:R/S:C/C:L/I:L/A:N",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "REQUIRED",
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"scope": "CHANGED",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"availabilityImpact": "NONE",
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"baseScore": 6.1,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 2.8,
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"impactScore": 2.7
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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:M/Au:N/C:N/I:P/A:N",
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"accessVector": "NETWORK",
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"accessComplexity": "MEDIUM",
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"authentication": "NONE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "NONE",
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"baseScore": 4.3
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 8.6,
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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": true
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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-79"
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}
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]
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},
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{
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"source": "support@hackerone.com",
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"type": "Secondary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-79"
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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:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "3.8.8",
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"matchCriteriaId": "86A30DEE-F0BD-42BD-8BE7-EAFC4EB83A94"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.9.0",
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"versionEndExcluding": "3.9.7",
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"matchCriteriaId": "A5B4CA06-527F-4600-A11A-ABFA54D754C8"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.10.0",
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"versionEndExcluding": "3.10.5",
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"matchCriteriaId": "D9EFC543-2F10-4521-9814-ABBD237364EB"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:rocket.chat:rocket.chat:3.11.0:rc0:*:*:*:*:*:*",
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"matchCriteriaId": "894B212B-12E9-49D0-9DCC-A8DA2BE98FCD"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:rocket.chat:rocket.chat:3.11.0:rc1:*:*:*:*:*:*",
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"matchCriteriaId": "B996994C-FEC5-4524-94F4-E8F7CD666BC7"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:rocket.chat:rocket.chat:3.11.0:rc2:*:*:*:*:*:*",
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"matchCriteriaId": "506868F8-3FEE-478E-BAA2-889C53A79977"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:rocket.chat:rocket.chat:3.11.0:rc3:*:*:*:*:*:*",
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"matchCriteriaId": "49553F24-2CC0-48E6-BA55-4CE0283C1E6A"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:rocket.chat:rocket.chat:3.11.0:rc4:*:*:*:*:*:*",
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"matchCriteriaId": "C4B247DC-ECB0-4859-8F6D-6CAA2C01B57E"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:rocket.chat:rocket.chat:3.11.0:rc5:*:*:*:*:*:*",
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"matchCriteriaId": "B3962CCC-17F4-4F4B-AE82-A53DB5ED19A5"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:rocket.chat:rocket.chat:3.11.0:rc6:*:*:*:*:*:*",
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"matchCriteriaId": "AA4771F7-A143-44C9-8FED-B9111C22D058"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:rocket.chat:rocket.chat:3.11.0:rc7:*:*:*:*:*:*",
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"matchCriteriaId": "6CA36B0C-3A4D-44EA-BAB8-A9B2D7F672D2"
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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://docs.rocket.chat/guides/security/security-updates",
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"source": "support@hackerone.com",
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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": "https://github.com/RocketChat/Rocket.Chat/pull/20430",
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"source": "support@hackerone.com",
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"tags": [
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"Patch",
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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://hackerone.com/reports/1014459",
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"source": "support@hackerone.com",
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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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} |