CVE-2011-2709

Sažetak

libgssapi and libgssglue before 0.4 do not properly check privileges, which allows local users to load untrusted configuration files and execute arbitrary code via the GSSAPI_MECH_CONF environment variable, as demonstrated using mount.nfs.

Reference

http://lists.fedoraproject.org/pipermail/package-announce/2012-June/082072.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-June/082297.html
http://lwn.net/Alerts/449415/
http://secunia.com/advisories/45075
http://secunia.com/advisories/50785
http://secunia.com/advisories/50973
http://www.citi.umich.edu/projects/nfsv4/linux/libgssglue/libgssglue-0.4.tar.gz
http://www.openwall.com/lists/oss-security/2011/07/21/3
http://www.openwall.com/lists/oss-security/2011/07/22/4
http://www.openwall.com/lists/oss-security/2011/08/12/10
http://www.securityfocus.com/bid/48490
https://bugzilla.novell.com/show_bug.cgi?id=694598

CVSS

Base:	6.2
Impact:	10.0
Exploitability:	1.9

Pristup

Vektor	Složenost	Autentikacija
LOCAL	HIGH	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
COMPLETE	COMPLETE	COMPLETE

CVSS vektor

AV:L/AC:H/Au:N/C:C/I:C/A:C

Zadnje važnije ažuriranje

02-03-2013 - 04:33

Objavljeno

21-06-2012 - 15:55