4.6 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:S/C:P/I:P/A:P
0.004 Low
EPSS
Percentile
73.7%
chain.c in back-ldap in OpenLDAP 2.4.x before 2.4.24, when a master-slave configuration with a chain overlay and ppolicy_forward_updates (aka authentication-failure forwarding) is used, allows remote authenticated users to bypass external-program authentication by sending an invalid password to a slave server.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | openldap | < 2.4.25-1 | openldap_2.4.25-1_all.deb |
Debian | 11 | all | openldap | < 2.4.25-1 | openldap_2.4.25-1_all.deb |
Debian | 10 | all | openldap | < 2.4.25-1 | openldap_2.4.25-1_all.deb |
Debian | 999 | all | openldap | < 2.4.25-1 | openldap_2.4.25-1_all.deb |
Debian | 13 | all | openldap | < 2.4.25-1 | openldap_2.4.25-1_all.deb |