The (1) SAPDatabase and (2) SAPInstance scripts in OCF Resource Agents (aka resource-agents or cluster-agents) 1.0.3 in Linux-HA place a zero-length directory name in the LD_LIBRARY_PATH, which allows local users to gain privileges via a Trojan horse shared library in the current working directory.
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=598549
http://secunia.com/advisories/43372
http://security.gentoo.org/glsa/glsa-201110-18.xml
http://www.redhat.com/support/errata/RHSA-2011-0264.html
http://www.redhat.com/support/errata/RHSA-2011-1000.html
http://www.redhat.com/support/errata/RHSA-2011-1580.html
Source: MITRE
Published: 2010-10-20
Updated: 2012-02-02
Type: NVD-CWE-Other
Base Score: 6.9
Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C
Impact Score: 10
Exploitability Score: 3.4
Severity: MEDIUM