CVE-2017-5985

lxc-user-nic in Linux Containers (LXC) allows local users with a lxc-usernet allocation to create network interfaces on the host and choose the name of those interfaces by leveraging lack of netns ownership check.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
3.3 LOW
LOCAL
LOW
LOW
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 26%
VendorProductVersion
linuxcontainerslxc
𝑥
≤ 1.0.9
linuxcontainerslxc
2.0.0 ≤
𝑥
≤ 2.0.6
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
lxc
bullseye
1:4.0.6-2+deb11u2
fixed
wheezy
not-affected
bookworm
1:5.0.2-1+deb12u2
fixed
sid
1:6.0.2-1
fixed
trixie
1:6.0.2-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
lxc
yakkety
Fixed 2.0.7-0ubuntu1~16.10.2
released
xenial
Fixed 2.0.7-0ubuntu1~16.04.2
released
trusty
Fixed 1.0.9-0ubuntu3
released
precise
not-affected
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00073.html
http://www.openwall.com/lists/oss-security/2017/03/09/4
http://www.securityfocus.com/bid/96777
http://www.ubuntu.com/usn/USN-3224-1
https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1654676
https://github.com/lxc/lxc/commit/16af238036a5464ae8f2420ed3af214f0de875f9
https://lists.linuxcontainers.org/pipermail/lxc-devel/2017-March/015535.html
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00073.html
http://www.openwall.com/lists/oss-security/2017/03/09/4
http://www.securityfocus.com/bid/96777
http://www.ubuntu.com/usn/USN-3224-1
https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1654676
https://github.com/lxc/lxc/commit/16af238036a5464ae8f2420ed3af214f0de875f9
https://lists.linuxcontainers.org/pipermail/lxc-devel/2017-March/015535.html