CVE-2016-2781

chroot in GNU coreutils, when used with --userspec, allows local users to escape to the parent session via a crafted TIOCSTI ioctl call, which pushes…

Medium · published February 7, 2017

CVSS v3.1
4.6
EPSS
0%
Percentile
35.7
In the wild
Unconfirmed
What it is

chroot in GNU coreutils, when used with --userspec, allows local users to escape to the parent session via a crafted TIOCSTI ioctl call, which pushes characters to the terminal's input buffer.

The record
Technical detail
CVSS v3.1
4.6 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00428 · 35.7th percentile
Published
2017-02-07T15:00Z
EPSS history
Timeline
  • 07 FEB 15:00Z
    chroot in GNU coreutils, when used with --userspec, allows local users to escape to the parent session via a crafted TIOCSTI ioctl call, which pushes…
    cvelistv5