Untrusted search path vulnerability in the Locate on Disk feature in Google Picasa before 3.8 allows local users to gain privileges via a Trojan horse executable file in the current working directory.
https://exchange.xforce.ibmcloud.com/vulnerabilities/66295
http://www.vupen.com/english/advisories/2011/0766
http://www.securityfocus.com/bid/47031
http://secunia.com/advisories/43853