CVE-2017-1000433
Estado: ModificadaAlta (8.1)—
pysaml2 version 4.4.0 and older accept any password when run with python optimizations enabled. This allows attackers to log in as any user without knowing their password.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 8.1
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 2.54%
- Percentil entre todas las CVEs puntuadas: 84
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (2)
CWE
- CWE-287
Referencias
- https://github.com/rohe/pysaml2/issues/451
- https://lists.debian.org/debian-lts-announce/2018/07/msg00000.html
- https://lists.debian.org/debian-lts-announce/2021/02/msg00038.html
- https://security.gentoo.org/glsa/201801-11
- https://github.com/rohe/pysaml2/issues/451
- https://lists.debian.org/debian-lts-announce/2018/07/msg00000.html
- https://lists.debian.org/debian-lts-announce/2021/02/msg00038.html
- https://security.gentoo.org/glsa/201801-11
JSON original (NVD)
Mostrar
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"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"authentication": "NONE",
"integrityImpact": "PARTIAL",
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"affectedData": [
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"descriptions": [
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"value": "pysaml2 version 4.4.0 and older accept any password when run with python optimizations enabled. This allows attackers to log in as any user without knowing their password."
},
{
"lang": "es",
"value": "pysaml2, en su versión 4.4.0 y anteriores, acepta cualquier contraseña cuando se ejecuta con las optimizaciones de python habilitadas. Esto permite que atacantes inicien sesión como cualquier usuario sin conocer su contraseña."
}
],
"lastModified": "2026-06-17T00:59:10.227",
"configurations": [
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