Vulnerability CVE-2011-1828
Published: 2011-05-16   Modified: 2012-02-13

Description:
usb-creator-helper in usb-creator before 0.2.28.3 does not enforce intended PolicyKit restrictions, which allows local users to perform arbitrary unmount operations via the UnmountFile method in a dbus-send command.

Type:

CWE-264

 (Permissions, Privileges, and Access Controls)

CVSS2 => (AV:L/AC:L/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
2.1/10
2.9/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Evan dandrea -> Usb-creator 

 References:
https://launchpad.net/bugs/771553
http://www.ubuntu.com/usn/usn-1127-1/
http://xforce.iss.net/xforce/xfdb/67241
http://www.vupen.com/english/advisories/2011/1143
http://www.securityfocus.com/bid/47679
http://secunia.com/advisories/44413
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