CVE-2017-18641

In LXC 2.0, many template scripts download code over cleartext HTTP, and omit a digital-signature check, before running it to bootstrap containers.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.1 HIGH
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/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: 56%
VendorProductVersion
linuxcontainerslxc
2.0.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
lxc
bullseye
1:4.0.6-2+deb11u2
fixed
stretch
no-dsa
bookworm
1:5.0.2-1+deb12u2
fixed
sid
1:6.0.2-1
fixed
trixie
1:6.0.2-1
fixed
lxc-templates
bullseye
unimportant
stretch
no-dsa
bookworm
unimportant
sid
unimportant
trixie
unimportant
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
lxc
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
not-affected
jammy
not-affected
impish
not-affected
hirsute
not-affected
groovy
not-affected
focal
not-affected
eoan
not-affected
bionic
not-affected
xenial
deferred
trusty
needs-triage
lxc-templates
noble
deferred
mantic
ignored
lunar
ignored
kinetic
ignored
jammy
deferred
impish
ignored
hirsute
ignored
groovy
ignored
focal
deferred
eoan
ignored
bionic
deferred
xenial
dne
trusty
dne
Common Weakness Enumeration
References
https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1661447
https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1661447