CVE-2019-16884
HIGH7.5EPSS 0.32%runc - security update
Published: 2/22/2022Modified: 4/28/2026
Description
runc through 1.0.0-rc8, as used in Docker through 19.03.2-ce and other products, allows AppArmor restriction bypass because libcontainer/rootfs_linux.go incorrectly checks mount targets, and thus a malicious Docker image can mount over a /proc directory.
Affected packages (8)
- Debian/golang-github-opencontainers-selinuxfrom 0, < 1.3.0-2
- Debian/golang-github-opencontainers-selinuxfrom 0, < 1.0.0~rc1+git20170621.5.4a2974b-1+deb10u1
- Debian/runcfrom 0, < 1.0.0~rc9+dfsg1-1
- Debian/runcfrom 0, < 1.0.0~rc6+dfsg1-3+deb10u2
- Go/github.com/opencontainers/runcfrom 0, < 1.0.0-rc8.0.20190930145003-cad42f6e0932
- Go/github.com/opencontainers/runcfrom 0, < 1.0.0-rc8.0.20190930145003-cad42f6e0932
- Go/github.com/opencontainers/selinuxfrom 0, < 1.3.1-0.20190929122143-5215b1806f52
- Go/github.com/opencontainers/selinuxfrom 0, < 1.3.1-0.20190929122143-5215b1806f52
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
References (23)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2019-16884
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2019-16884
- PATCHhttps://github.com/opencontainers/runc
- WEBhttp://lists.opensuse.org/opensuse-security-announce/2019-10/msg00073.html
- WEBhttp://lists.opensuse.org/opensuse-security-announce/2019-11/msg00009.html
- WEBhttp://lists.opensuse.org/opensuse-security-announce/2020-01/msg00010.html
- WEBhttps://access.redhat.com/errata/RHSA-2019:3940
- WEBhttps://access.redhat.com/errata/RHSA-2019:4074
- WEBhttps://access.redhat.com/errata/RHSA-2019:4269
- WEBhttps://github.com/crosbymichael/runc/commit/78dce1cf1ec36bbe7fe6767bdb81f7cbf6d34d70
- WEBhttps://github.com/opencontainers/runc/commit/cad42f6e0932db0ce08c3a3d9e89e6063ec283e4
- WEBhttps://github.com/opencontainers/runc/issues/2128
- WEBhttps://github.com/opencontainers/runc/pull/2129
- WEBhttps://github.com/opencontainers/runc/pull/2130
- WEBhttps://github.com/opencontainers/selinux/commit/03b517dc4fd57245b1cf506e8ba7b817b6d309da
- WEBhttps://lists.debian.org/debian-lts-announce/2023/02/msg00016.html
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/62OQ2P7K5YDZ5BRCH2Q6DHUJIHQD3QCD
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/DGK6IV5JGVDXHOXEKJOJWKOVNZLT6MYR
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/SPK4JWP32BUIVDJ3YODZSOEVEW6BHQCF
- WEBhttps://pkg.go.dev/vuln/GO-2021-0085
- WEBhttps://security.gentoo.org/glsa/202003-21
- WEBhttps://security.netapp.com/advisory/ntap-20220221-0004
- WEBhttps://usn.ubuntu.com/4297-1