PRIOn knowledge basePRION:CVE-2010-2956Design/Logic Flaw
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.
References
lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
secunia.com/advisories/40508
secunia.com/advisories/41316
secunia.com/advisories/42787
security.gentoo.org/glsa/glsa-201009-03.xml
wiki.rpath.com/Advisories:rPSA-2010-0075
www.mandriva.com/security/advisories?name=MDVSA-2010:175
www.redhat.com/support/errata/RHSA-2010-0675.html
www.securityfocus.com/archive/1/514489/100/0/threaded
www.securityfocus.com/archive/1/515545/100/0/threaded
www.securityfocus.com/bid/43019
www.securitytracker.com/id?1024392
www.ubuntu.com/usn/USN-983-1
www.vmware.com/security/advisories/VMSA-2011-0001.html
www.vupen.com/english/advisories/2010/2312
www.vupen.com/english/advisories/2010/2318
www.vupen.com/english/advisories/2010/2320
www.vupen.com/english/advisories/2010/2358
www.vupen.com/english/advisories/2011/0025
bugzilla.redhat.com/show_bug.cgi?id=628628
lists.fedoraproject.org/pipermail/package-announce/2010-September/047516.html
www.sudo.ws/sudo/alerts/runas_group.html
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