CVE-2016-2779

runuser in util-linux 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
NISTNIST
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 37%
VendorProductVersion
kernelutil-linux
2.24.2-1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
util-linux
bullseye (security)
2.36.1-8+deb11u2
fixed
bullseye
2.36.1-8+deb11u2
fixed
stretch
no-dsa
jessie
no-dsa
wheezy
not-affected
squeeze
not-affected
bookworm
2.38.1-5+deb12u1
fixed
bookworm (security)
2.38.1-5+deb12u1
fixed
trixie
2.40.2-9
fixed
sid
2.40.2-10
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
util-linux
jammy
not-affected
impish
not-affected
hirsute
not-affected
groovy
not-affected
focal
not-affected
eoan
not-affected
disco
not-affected
cosmic
not-affected
bionic
not-affected
artful
ignored
zesty
ignored
yakkety
ignored
xenial
ignored
wily
ignored
trusty
not-affected
precise
not-affected
Common Weakness Enumeration
References
http://www.openwall.com/lists/oss-security/2016/02/27/1
http://www.openwall.com/lists/oss-security/2016/02/27/2
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=815922
http://www.openwall.com/lists/oss-security/2016/02/27/1
http://www.openwall.com/lists/oss-security/2016/02/27/2
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=815922