CVE-2006-3084

https://notcve.org/view.php?id=CVE-2006-3084

The (1) ftpd and (2) ksu programs in (a) MIT Kerberos 5 (krb5) up to 1.5, and 1.4.x before 1.4.4, and (b) Heimdal 0.7.2 and earlier, do not check return codes for setuid calls, which might allow local users to gain privileges by causing setuid to fail to drop privileges. NOTE: as of 20060808, it is not known whether an exploitable attack scenario exists for these issues. Los programas (1) ftpd y (2) ksu en MIT Kerberos 5 (krb5) actualizado a 1.5, y 1.4.X anterior a 1.4.4, no valida el código de retorno para las llamadas setuid, lo cual permite a un usuario local ganar privilegios provocando fallos del setuid para subir privilegios. NOTA: con en 20060808, no se conoce si existe un panorama explotable para estas ediciones. • ftp://ftp.pdc.kth.se/pub/heimdal/src/heimdal-0.7.2-setuid-patch.txt http://fedoranews.org/cms/node/2376 http://secunia.com/advisories/21402 http://secunia.com/advisories/21436 http://secunia.com/advisories/21439 http://secunia.com/advisories/21461 http://secunia.com/advisories/21467 http://secunia.com/advisories/21527 http://secunia.com/advisories/21613 http://secunia.com/advisories/23707 http://security.gentoo.org/glsa/glsa-200608-21.xml http://securitytracker.c • CWE-264: Permissions, Privileges, and Access Controls •