CVE-2006-5170

Estado: ModificadaAlta (7.5)—
pam_ldap in nss_ldap on Red Hat Enterprise Linux 4, Fedora Core 3 and earlier, and possibly other distributions does not return an error condition when an LDAP directory server responds with a PasswordPolicyResponse control response, which causes the pam_authenticate function to return a success code even if authentication has failed, as originally reported for xscreensaver.
CVSS

Versión: 2.0
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Puntuación base: 7.5
Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 4.07%
Percentil entre todas las CVEs puntuadas: 90
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 (8)

Debian — Debian Linux Fedoraproject — Fedora Core Redhat — Enterprise Linux Redhat — Enterprise Linux Desktop Redhat — Enterprise Linux FOR IBM Z Systems Redhat — Enterprise Linux FOR Power BIG Endian Redhat — Enterprise Linux Server Redhat — Enterprise Linux Workstation
CWE

CWE-755
Referencias

JSON original (NVD)

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          "value": "CWE-755"
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      "value": "pam_ldap in nss_ldap on Red Hat Enterprise Linux 4, Fedora Core 3 and earlier, and possibly other distributions does not return an error condition when an LDAP directory server responds with a PasswordPolicyResponse control response, which causes the pam_authenticate function to return a success code even if authentication has failed, as originally reported for xscreensaver."
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  "lastModified": "2026-06-16T22:30:38.147",
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