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https://github.com/fkie-cad/nvd-json-data-feeds.git
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68 lines
4.2 KiB
JSON
68 lines
4.2 KiB
JSON
{
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"id": "CVE-2024-47070",
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"sourceIdentifier": "security-advisories@github.com",
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"published": "2024-09-27T16:15:05.413",
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"lastModified": "2024-09-30T12:45:57.823",
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"vulnStatus": "Awaiting Analysis",
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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": "authentik is an open-source identity provider. A vulnerability that exists in versions prior to 2024.8.3 and 2024.6.5 allows bypassing password login by adding X-Forwarded-For header with an unparsable IP address, e.g. `a`. This results in a possibility of logging into any account with a known login or email address. The vulnerability requires the authentik instance to trust X-Forwarded-For header provided by the attacker, thus it is not reproducible from external hosts on a properly configured environment. The issue occurs due to the password stage having a policy bound to it, which skips the password stage if the Identification stage is setup to also contain a password stage. Due to the invalid X-Forwarded-For header, which does not get validated to be an IP Address early enough, the exception happens later and the policy fails. The default blueprint doesn't correctly set `failure_result` to `True` on the policy binding meaning that due to this exception the policy returns false and the password stage is skipped. Versions 2024.8.3 and 2024.6.5 fix this issue."
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},
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{
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"lang": "es",
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"value": "authentik es un proveedor de identidad de c\u00f3digo abierto. Una vulnerabilidad que existe en versiones anteriores a 2024.8.3 y 2024.6.5 permite omitir el inicio de sesi\u00f3n con contrase\u00f1a agregando el encabezado X-Forwarded-For con una direcci\u00f3n IP que no se puede analizar, por ejemplo, `a`. Esto genera la posibilidad de iniciar sesi\u00f3n en cualquier cuenta con un nombre de usuario o una direcci\u00f3n de correo electr\u00f3nico conocidos. La vulnerabilidad requiere que la instancia de authentik conf\u00ede en el encabezado X-Forwarded-For proporcionado por el atacante, por lo que no es reproducible desde hosts externos en un entorno configurado correctamente. El problema ocurre debido a que la etapa de contrase\u00f1a tiene una pol\u00edtica vinculada a ella, que omite la etapa de contrase\u00f1a si la etapa de identificaci\u00f3n est\u00e1 configurada para contener tambi\u00e9n una etapa de contrase\u00f1a. Debido al encabezado X-Forwarded-For no v\u00e1lido, que no se valida como una direcci\u00f3n IP con la suficiente anticipaci\u00f3n, la excepci\u00f3n ocurre m\u00e1s tarde y la pol\u00edtica falla. El modelo predeterminado no establece correctamente `failure_result` en `True` en el enlace de pol\u00edtica, lo que significa que debido a esta excepci\u00f3n, la pol\u00edtica devuelve falso y se omite la etapa de contrase\u00f1a. Las versiones 2024.8.3 y 2024.6.5 solucionan este problema."
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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": "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:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
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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": "CHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseScore": 9.0,
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"baseSeverity": "CRITICAL"
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},
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"exploitabilityScore": 2.2,
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"impactScore": 6.0
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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-287"
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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/goauthentik/authentik/commit/78f7b04d5a62b2a9d4316282a713c2c7857dbe29",
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"source": "security-advisories@github.com"
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},
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{
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"url": "https://github.com/goauthentik/authentik/commit/dd8f809161e738b25765797eb2a5c77a7d3fc2cf",
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"source": "security-advisories@github.com"
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},
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{
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"url": "https://github.com/goauthentik/authentik/security/advisories/GHSA-7jxf-mmg9-9hg7",
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"source": "security-advisories@github.com"
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}
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]
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} |