mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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166 lines
6.1 KiB
JSON
166 lines
6.1 KiB
JSON
{
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"id": "CVE-2021-21241",
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"sourceIdentifier": "security-advisories@github.com",
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"published": "2021-01-11T21:15:13.377",
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"lastModified": "2021-01-19T15:43:12.123",
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"vulnStatus": "Analyzed",
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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": "The Python \"Flask-Security-Too\" package is used for adding security features to your Flask application. It is an is a independently maintained version of Flask-Security based on the 3.0.0 version of Flask-Security. In Flask-Security-Too from version 3.3.0 and before version 3.4.5, the /login and /change endpoints can return the authenticated user's authentication token in response to a GET request. Since GET requests aren't protected with a CSRF token, this could lead to a malicious 3rd party site acquiring the authentication token. Version 3.4.5 and version 4.0.0 are patched. As a workaround, if you aren't using authentication tokens - you can set the SECURITY_TOKEN_MAX_AGE to \"0\" (seconds) which should make the token unusable."
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},
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{
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"lang": "es",
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"value": "El paquete Python \"Flask-Security-Too\" es usado para agregar funcionalidades de seguridad a su aplicaci\u00f3n Flask. Es una versi\u00f3n mantenida independientemente de Flask-Security basada en la versi\u00f3n 3.0.0 de Flask-Security. En Flask-Security-Too desde la versi\u00f3n 3.3.0 y versiones anteriores a 3.4.5, los endpoints /login y /change pueden devolver el token de autenticaci\u00f3n del usuario autenticado en respuesta a una petici\u00f3n GET. Dado que las peticiones GET no est\u00e1n protegidas con un token CSRF, esto podr\u00eda conllevar a que un sitio de terceros malicioso adquiera el token de autenticaci\u00f3n. La versi\u00f3n 3.4.5 y la versi\u00f3n 4.0.0 est\u00e1n parcheadas. Como soluci\u00f3n temporal, si no est\u00e1 utilizando tokens de autenticaci\u00f3n, puede establecer el SECURITY_TOKEN_MAX_AGE en \"0\" (segundos), lo que deber\u00eda inutilizar el token"
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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:H/I:N/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": "HIGH",
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"integrityImpact": "NONE",
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"availabilityImpact": "NONE",
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"baseScore": 7.4,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 2.8,
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"impactScore": 4.0
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},
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{
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"source": "security-advisories@github.com",
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"type": "Secondary",
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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:H/I:N/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": "HIGH",
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"integrityImpact": "NONE",
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"availabilityImpact": "NONE",
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"baseScore": 7.4,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 2.8,
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"impactScore": 4.0
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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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"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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"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": "security-advisories@github.com",
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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-352"
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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:flask-security-too_project:flask-security-too:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.3.0",
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"versionEndExcluding": "3.4.5",
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"matchCriteriaId": "6955F0BE-FEE7-4B0E-B488-FA537F6B068C"
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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/Flask-Middleware/flask-security/commit/61d313150b5f620d0b800896c4f2199005e84b1f",
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"source": "security-advisories@github.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://github.com/Flask-Middleware/flask-security/commit/6d50ee9169acf813257c37b75babe9c28e83542a",
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"source": "security-advisories@github.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://github.com/Flask-Middleware/flask-security/pull/422",
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"source": "security-advisories@github.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://github.com/Flask-Middleware/flask-security/releases/tag/3.4.5",
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"source": "security-advisories@github.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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"url": "https://github.com/Flask-Middleware/flask-security/security/advisories/GHSA-hh7m-rx4f-4vpv",
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"source": "security-advisories@github.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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"url": "https://pypi.org/project/Flask-Security-Too",
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"source": "security-advisories@github.com",
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"tags": [
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"Product",
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"Third Party Advisory"
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]
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}
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]
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} |