CVE-2010-2956 – sudo: incorrect handling of RunAs specification with both user and group lists

https://notcve.org/view.php?id=CVE-2010-2956

Sudo 1.7.0 through 1.7.4p3, when a Runas group is configured, does not properly handle use of the -u option in conjunction with the -g option, which allows local users to gain privileges via a command line containing a "-u root" sequence. Sudo v1.7.0 hasta v1.7.4p3, cuando el grupo Runas está configurado, no gestiona de forma adecuada el uso de la opción -u junto a la opción -g, lo que permite a usuarios locales obtener privilegios a través de una línea de comandos que contenga una secuencia "-u root". • http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047516.html http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html http://secunia.com/advisories/40508 http://secunia.com/advisories/41316 http://secunia.com/advisories/42787 http://security.gentoo.org/glsa/glsa-201009-03.xml http://wiki.rpath.com/Advisories:rPSA-2010-0075 http://www.mandriva.com/security/advisories?name=MDVSA-2010:175 http://www.redhat.com/support/errata/RHSA-2010-0675.html http& •