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CVE-2017-15108

Published: 20 January 2018

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.

Priority

Medium

Cvss 3 Severity Score

7.8

Score breakdown

Status

Package Release Status
spice-vdagent
Launchpad, Ubuntu, Debian
groovy
Released (0.17.0-1ubuntu2)
hirsute
Released (0.17.0-1ubuntu2)
xenial Needed

artful Ignored
(end of life)
bionic
Released (0.17.0-1ubuntu2)
cosmic
Released (0.17.0-1ubuntu2)
disco
Released (0.17.0-1ubuntu2)
eoan
Released (0.17.0-1ubuntu2)
focal
Released (0.17.0-1ubuntu2)
impish
Released (0.17.0-1ubuntu2)
jammy
Released (0.17.0-1ubuntu2)
kinetic
Released (0.17.0-1ubuntu2)
lunar
Released (0.17.0-1ubuntu2)
trusty Does not exist
(trusty was needed)
upstream Pending

zesty Ignored
(end of life)
mantic
Released (0.17.0-1ubuntu2)
Patches:
upstream: https://cgit.freedesktop.org/spice/linux/vd_agent/commit/?id=8ba174816d245757e743e636df357910e1d5eb61

Severity score breakdown

Parameter Value
Base score 7.8
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H