Vulnerability CVE-2017-15108
Published: 2018-01-19   Modified: 2018-01-20

Description:
spice-vdagent up to and including 0.17.0 does not properly escape save directory before passing to shell, allowing local attacker with access to the session the agent runs in to inject arbitrary commands to be executed.

Type:

CWE-78

 (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') )

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.6/10
6.4/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Spice-space -> Spice-vdagent 

 References:
https://cgit.freedesktop.org/spice/linux/vd_agent/commit/?id=8ba174816d245757e743e636df357910e1d5eb61
https://security.gentoo.org/glsa/201804-09
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