CVE-2019-16884

2019-09-2518:15:00

Debian Security Bug Tracker

security-tracker.debian.org

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

0.003 Low

EPSS

Percentile

70.2%

JSON

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.

OSVersionArchitecturePackageVersionFilename
Debian12allgolang-github-opencontainers-selinux< 1.3.0-2golang-github-opencontainers-selinux_1.3.0-2_all.deb
Debian11allgolang-github-opencontainers-selinux< 1.3.0-2golang-github-opencontainers-selinux_1.3.0-2_all.deb
Debian10allgolang-github-opencontainers-selinux< 1.0.0~rc1+git20170621.5.4a2974b-1+deb10u1golang-github-opencontainers-selinux_1.0.0~rc1+git20170621.5.4a2974b-1+deb10u1_all.deb
Debian999allgolang-github-opencontainers-selinux< 1.3.0-2golang-github-opencontainers-selinux_1.3.0-2_all.deb
Debian13allgolang-github-opencontainers-selinux< 1.3.0-2golang-github-opencontainers-selinux_1.3.0-2_all.deb
Debian12allrunc< 1.0.0~rc9+dfsg1-1runc_1.0.0~rc9+dfsg1-1_all.deb
Debian11allrunc< 1.0.0~rc9+dfsg1-1runc_1.0.0~rc9+dfsg1-1_all.deb
Debian10allrunc< 1.0.0~rc6+dfsg1-3+deb10u2runc_1.0.0~rc6+dfsg1-3+deb10u2_all.deb
Debian999allrunc< 1.0.0~rc9+dfsg1-1runc_1.0.0~rc9+dfsg1-1_all.deb
Debian13allrunc< 1.0.0~rc9+dfsg1-1runc_1.0.0~rc9+dfsg1-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	golang-github-opencontainers-selinux	< 1.3.0-2	golang-github-opencontainers-selinux_1.3.0-2_all.deb
Debian	11	all	golang-github-opencontainers-selinux	< 1.3.0-2	golang-github-opencontainers-selinux_1.3.0-2_all.deb
Debian	10	all	golang-github-opencontainers-selinux	< 1.0.0~rc1+git20170621.5.4a2974b-1+deb10u1	golang-github-opencontainers-selinux_1.0.0~rc1+git20170621.5.4a2974b-1+deb10u1_all.deb
Debian	999	all	golang-github-opencontainers-selinux	< 1.3.0-2	golang-github-opencontainers-selinux_1.3.0-2_all.deb
Debian	13	all	golang-github-opencontainers-selinux	< 1.3.0-2	golang-github-opencontainers-selinux_1.3.0-2_all.deb
Debian	12	all	runc	< 1.0.0~rc9+dfsg1-1	runc_1.0.0~rc9+dfsg1-1_all.deb
Debian	11	all	runc	< 1.0.0~rc9+dfsg1-1	runc_1.0.0~rc9+dfsg1-1_all.deb
Debian	10	all	runc	< 1.0.0~rc6+dfsg1-3+deb10u2	runc_1.0.0~rc6+dfsg1-3+deb10u2_all.deb
Debian	999	all	runc	< 1.0.0~rc9+dfsg1-1	runc_1.0.0~rc9+dfsg1-1_all.deb
Debian	13	all	runc	< 1.0.0~rc9+dfsg1-1	runc_1.0.0~rc9+dfsg1-1_all.deb