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https://github.com/fkie-cad/nvd-json-data-feeds.git
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121 lines
4.0 KiB
JSON
121 lines
4.0 KiB
JSON
{
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"id": "CVE-2021-26833",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2021-04-06T16:15:16.457",
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"lastModified": "2024-11-21T05:56:52.827",
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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": "Cleartext Storage in a File or on Disk in TimelyBills <= 1.7.0 for iOS and versions <= 1.21.115 for Android allows attacker who can locally read user's files obtain JWT tokens for user's account due to insufficient cache clearing mechanisms. A threat actor can obtain sensitive user data by decoding the tokens as JWT is signed and encoded, not encrypted."
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},
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{
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"lang": "es",
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"value": "Un almacenamiento de texto sin cifrar en un archivo o en disco en TimelyBills versiones anteriores a 1.7.0 incluy\u00e9ndola para iOS y versiones anteriores a 1.21.115 incluy\u00e9ndola para Android, permite a un atacante que puede leer localmente los archivos del usuario obtener tokens JWT para la cuenta del usuario debido a mecanismos de limpieza de cach\u00e9 insuficientes. Un actor de amenazas puede obtener datos confidenciales del usuario al decodificar los tokens, ya que JWT est\u00e1 firmado y codificado, no cifrado"
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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:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
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"baseScore": 5.9,
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"baseSeverity": "MEDIUM",
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"attackVector": "NETWORK",
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"attackComplexity": "HIGH",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "NONE",
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"availabilityImpact": "NONE"
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},
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"exploitabilityScore": 2.2,
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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:M/Au:N/C:P/I:N/A:N",
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"baseScore": 4.3,
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"accessVector": "NETWORK",
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"accessComplexity": "MEDIUM",
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"authentication": "NONE",
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"confidentialityImpact": "PARTIAL",
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"integrityImpact": "NONE",
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"availabilityImpact": "NONE"
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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": 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-459"
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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:timelybills:timelybills:*:*:*:*:*:iphone_os:*:*",
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"versionEndIncluding": "1.7.0",
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"matchCriteriaId": "A6EBEB96-942E-4243-B4BC-951D4E2B2FF8"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:timelybills:timelybills:*:*:*:*:*:android:*:*",
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"versionEndIncluding": "1.21.115",
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"matchCriteriaId": "242D7848-F6A0-4AF2-BA95-F2F7EAA3609C"
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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://beefaaubee.medium.com/cve-2021-26833-cleartext-storage-in-a-file-or-on-disk-in-timelybills-1-7-0-5760dc461bd0",
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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://beefaaubee.medium.com/cve-2021-26833-cleartext-storage-in-a-file-or-on-disk-in-timelybills-1-7-0-5760dc461bd0",
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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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} |