high
7.5
CWE
863 41
Advisory Published
CVE Published
Advisory Published
Updated

CVE-2019-16884

First published: Sun Sep 22 2019(Updated: )

Last updated 24 July 2024

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
redhat/runc<0:1.0.0-67.rc10.el7_8
0:1.0.0-67.rc10.el7_8
redhat/docker<2:1.13.1-161.git64e9980.el7_8
2:1.13.1-161.git64e9980.el7_8
redhat/runc<0:1.0.0-62.rc8.rhaos4.1.git3cbe540.el8
0:1.0.0-62.rc8.rhaos4.1.git3cbe540.el8
redhat/runc<0:1.0.0-63.rc8.el8
0:1.0.0-63.rc8.el8
go/github.com/opencontainers/selinux<1.3.1-0.20190929122143-5215b1806f52
1.3.1-0.20190929122143-5215b1806f52
go/github.com/opencontainers/runc<1.0.0-rc8.0.20190930145003-cad42f6e0932
1.0.0-rc8.0.20190930145003-cad42f6e0932
debian/golang-github-opencontainers-selinux
1.8.0-1
1.10.0+ds1-1
1.11.1-1
debian/runc
1.0.0~rc93+ds1-5+deb11u5
1.0.0~rc93+ds1-5+deb11u3
1.1.5+ds1-1+deb12u1
1.1.15+ds1-2
runc>=0.0.1<=0.1.1
runc=1.0.0-rc1
runc=1.0.0-rc2
runc=1.0.0-rc3
runc=1.0.0-rc4
runc=1.0.0-rc5
runc=1.0.0-rc6
runc=1.0.0-rc7
runc=1.0.0-rc8
Python Docker<=19.03.2
Red Hat Fedora=29
Red Hat Fedora=30
Red Hat Fedora=31
SUSE Linux=15.0
SUSE Linux=15.1
Red Hat OpenShift Container Platform=4.1
Red Hat OpenShift Container Platform=4.2
Red Hat Enterprise Linux=8.0
Red Hat Enterprise Linux Server EUS=8.1
Red Hat Enterprise Linux Server EUS=8.2
Red Hat Enterprise Linux Server EUS=8.4
Red Hat Enterprise Linux Server=8.2
Red Hat Enterprise Linux Server=8.4
Red Hat Enterprise Linux Server=8.2
Red Hat Enterprise Linux Server=8.4
Ubuntu=18.04
Ubuntu=19.10

Remedy

https://github.com/opencontainers/runc/commit/331692baa7afdf6c186f8667cb0e6362ea0802b3

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the vulnerability ID for this vulnerability?

    The vulnerability ID for this vulnerability is CVE-2019-16884.

  • What is the severity rating of CVE-2019-16884?

    The severity rating of CVE-2019-16884 is medium, with a severity value of 6.5.

  • What is the affected software for CVE-2019-16884?

    The affected software for CVE-2019-16884 includes runc versions 1.0.0-rc8 and earlier, used in Docker versions through 19.03.2-ce.

  • How does CVE-2019-16884 allow AppArmor restriction bypass?

    CVE-2019-16884 allows AppArmor restriction bypass because libcontainer/rootfs_linux.go incorrectly checks mount targets, allowing a malicious Docker image to mount over a /proc directory.

  • Are there any references available for CVE-2019-16884?

    Yes, there are references available for CVE-2019-16884: [Reference 1](https://github.com/opencontainers/runc/issues/2128), [Reference 2](https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DGK6IV5JGVDXHOXEKJOJWKOVNZLT6MYR/), [Reference 3](https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/62OQ2P7K5YDZ5BRCH2Q6DHUJIHQD3QCD/)

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