CVSS: 6.5EPSS: 0%CPEs: 8EXPL: 0CVE-2018-5729 – krb5: null dereference in kadmind or DN container check bypass by supplying special crafted data
https://notcve.org/view.php?id=CVE-2018-5729
MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to cause a denial of service (NULL pointer dereference) or bypass a DN container check by supplying tagged data that is internal to the database module. MIT krb5, en versiones 1.6 o posteriores, permite que un kadmin autenticado con permiso para añadir entidades de seguridad a una base de datos LDAP Kerberos provoque una denegación de servicio (desreferencia de puntero NULL) u omita una comprobación de contenedor DN proporcionando datos etiquetados internos del módulo de la base de datos. • http://www.securitytracker.com/id/1042071 https://access.redhat.com/errata/RHBA-2019:0327 https://access.redhat.com/errata/RHSA-2018:3071 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=891869 https://bugzilla.redhat.com/show_bug.cgi?id=1551083 https://github.com/krb5/krb5/commit/e1caf6fb74981da62039846931ebdffed71309d1 https://lists.debian.org/debian-lts-announce/2019/01/msg00020.html https://lists.debian.org/debian-lts-announce/2021/09/msg00019.html https://lists.fedoraproject.org/ar • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2018-5730 – krb5: DN container check bypass by supplying special crafted data
https://notcve.org/view.php?id=CVE-2018-5730
MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to circumvent a DN containership check by supplying both a "linkdn" and "containerdn" database argument, or by supplying a DN string which is a left extension of a container DN string but is not hierarchically within the container DN. MIT krb5, en versiones 1.6 o posteriores, permite que un kadmin autenticado con permiso para añadir entidades de seguridad a una base de datos LDAP Kerberos sortee una comprobación de containership DN proporcionando argumentos "linkdn" y "containerdn" de la base de datos, o proporcionando una cadena DN, que es una extensión a la izquierda de una cadena DN de contenedor pero que, jerárquicamente, no está dentro del contenedor DN. • http://www.securitytracker.com/id/1042071 https://access.redhat.com/errata/RHBA-2019:0327 https://access.redhat.com/errata/RHSA-2018:3071 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=891869 https://bugzilla.redhat.com/show_bug.cgi?id=1551082 https://github.com/krb5/krb5/commit/e1caf6fb74981da62039846931ebdffed71309d1 https://lists.debian.org/debian-lts-announce/2019/01/msg00020.html https://lists.debian.org/debian-lts-announce/2021/09/msg00019.html https://lists.fedoraproject.org/ar • CWE-90: Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection') •