CVE-2016-2781

EUVD-2016-3855
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.6 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CISA-ADPADP
4.6 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 24%
Affected Products (NVD)
VendorProductVersion
gnucoreutils
*
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
coreutils
bookworm
ignored
bullseye
ignored
buster
ignored
jessie
ignored
sid
vulnerable
stretch
ignored
trixie
vulnerable
wheezy
ignored
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
coreutils
artful
ignored
bionic
deferred
cosmic
ignored
disco
ignored
eoan
ignored
focal
deferred
groovy
ignored
hirsute
ignored
impish
ignored
jammy
deferred
kinetic
ignored
lunar
ignored
mantic
ignored
noble
deferred
precise
ignored
trusty
deferred
wily
ignored
xenial
deferred
yakkety
ignored
zesty
ignored
Common Weakness Enumeration
References
http://www.openwall.com/lists/oss-security/2016/02/28/2
http://www.openwall.com/lists/oss-security/2016/02/28/3
https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E
http://www.openwall.com/lists/oss-security/2016/02/28/2
http://www.openwall.com/lists/oss-security/2016/02/28/3
https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E