CVE-2017-11746
Publication date 30 July 2017
Last updated 25 August 2025
Ubuntu priority
Description
Tenshi 0.15 creates a tenshi.pid file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access to this non-root account for tenshi.pid modification before a root script executes a "kill `cat /pathname/tenshi.pid`" command.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| tenshi | ||
| 16.04 LTS xenial |
Fixed 0.13-2+deb7u1~build0.16.04.1
|
|
| 14.04 LTS trusty |
Fixed 0.13-2+deb7u1~build0.14.04.1
|
Severity score breakdown
CVSS version: CVSS v3.0
Base score
7.5 · High
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H