CVE-2013-1897 – 389-ds: unintended information exposure when rootdse is enabled

https://notcve.org/view.php?id=CVE-2013-1897

The do_search function in ldap/servers/slapd/search.c in 389 Directory Server 1.2.x before 1.2.11.20 and 1.3.x before 1.3.0.5 does not properly restrict access to entries when the nsslapd-allow-anonymous-access configuration is set to rootdse and the BASE search scope is used, which allows remote attackers to obtain sensitive information outside of the rootDSE via a crafted LDAP search. La función do_search function en ldap/servers/slapd/search.c en 389 Directory Server 1.2.x anteior a 1.2.11.20 y 1.3.x anterior a 1.3.0.5 no restringe el acceso adecuadamente a las entradas cuando la configuración nsslapd-allow-anonymous-access está establecida a rootdse y se emplea el ámbito de búsqueda BASE, lo que permite a atacantes remotos obtener información sensible fuera del rootDSE mediante una búsqueda LDAP manipulada. • http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101323.html http://rhn.redhat.com/errata/RHSA-2013-0742.html https://bugzilla.redhat.com/show_bug.cgi?id=928105 https://fedorahosted.org/389/ticket/47308 https://fedorahosted.org/freeipa/ticket/3540 https://git.fedorahosted.org/cgit/389/ds.git/commit/?h=389-ds-base-1.2.11&id=5a18c828533a670e7143327893f8171a19062286 https://access.redhat.com/security/cve/CVE-2013-1897 • CWE-264: Permissions, Privileges, and Access Controls •