The Crowbar Ohai plugin (chef/cookbooks/ohai/files/default/plugins/crowbar.rb) in the Deployer Barclamp in...

Vulnerability Description

The Crowbar Ohai plugin (chef/cookbooks/ohai/files/default/plugins/crowbar.rb) in the Deployer Barclamp in Crowbar, possibly 1.4 and earlier, allows local users to execute arbitrary shell commands via vectors related to "insecure handling of tmp files" and predictable file names.

References

• https://github.com/SUSE-Cloud/barclamp-deployer/commit/5ea8d4ddaa4cb1ce834d36889f0fe7ac0d617bc8
• https://exchange.xforce.ibmcloud.com/vulnerabilities/78041
• http://www.openwall.com/lists/oss-security/2012/08/27/7
• https://github.com/dellcloudedge/barclamp-deployer/pull/57
• http://www.securityfocus.com/bid/55240
• https://bugzilla.novell.com/show_bug.cgi?id=774967
• http://secunia.com/advisories/50442
• https://github.com/SUSE-Cloud/barclamp-deployer/commit/b6454268a067fc77ff5de82057b5b53b3cc38b87
• http://osvdb.org/84955
• http://www.openwall.com/lists/oss-security/2012/08/27/5