CVE-2019-16884

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 25-09-2019 08:15

Last modified: - 06-04-2022 05:28

Total changes: - 5

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.

Common Vulnerability Scoring System (CVSS)

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

Low

Attack complexity

Network

Attack vector

None

Availability

None

Confidentiality

High

Integrity

None

Privileges required

Unchanged

Scope

None

User interaction

7.5

Base score

3.9

3.6

Exploitability score

Impact score

Verification logic

vendor=linuxfoundation AND product=runc AND versionEndIncluding=0.1.1 AND versionStartIncluding=0.0.1

vendor=linuxfoundation AND product=runc AND version=1.0.0 AND update=rc6

vendor=linuxfoundation AND product=runc AND version=1.0.0 AND update=rc1

vendor=linuxfoundation AND product=runc AND version=1.0.0 AND update=rc5

vendor=linuxfoundation AND product=runc AND version=1.0.0 AND update=rc4

vendor=linuxfoundation AND product=runc AND version=1.0.0 AND update=rc3

vendor=linuxfoundation AND product=runc AND version=1.0.0 AND update=rc2

vendor=linuxfoundation AND product=runc AND version=1.0.0 AND update=rc7

vendor=linuxfoundation AND product=runc AND version=1.0.0 AND update=rc8

vendor=docker AND product=docker AND software_edition=community AND versionEndIncluding=19.03.2

vendor=fedoraproject AND product=fedora AND version=29

vendor=fedoraproject AND product=fedora AND version=30

vendor=fedoraproject AND product=fedora AND version=31

vendor=opensuse AND product=leap AND version=15.0

vendor=opensuse AND product=leap AND version=15.1

vendor=Red Hat Enterprise Linux AND product=openshift_container_platform AND version=4.1

vendor=Red Hat Enterprise Linux AND product=openshift_container_platform AND version=4.2

vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=8.0

vendor=Red Hat Enterprise Linux AND product=enterprise_linux_eus AND version=8.1

vendor=Red Hat Enterprise Linux AND product=enterprise_linux_eus AND version=8.2

vendor=Red Hat Enterprise Linux AND product=enterprise_linux_eus AND version=8.4

vendor=Red Hat Enterprise Linux AND product=enterprise_linux_server_aus AND version=8.2

vendor=Red Hat Enterprise Linux AND product=enterprise_linux_server_aus AND version=8.4

vendor=Red Hat Enterprise Linux AND product=enterprise_linux_server_tus AND version=8.2

vendor=Red Hat Enterprise Linux AND product=enterprise_linux_server_tus AND version=8.4

vendor=canonical AND product=ubuntu_linux AND version=18.04 AND software_edition=lts

vendor=canonical AND product=ubuntu_linux AND version=19.10

Reference

https://github.com/opencontainers/runc/issues/2128
FEDORA-2019-bd4843561c-Mailing List, Third Party Advisory
FEDORA-2019-3fc86a518b-Mailing List, Third Party Advisory
FEDORA-2019-96946c39dd-Mailing List, Third Party Advisory
openSUSE-SU-2019:2418-Mailing List, Third Party Advisory
openSUSE-SU-2019:2434-Mailing List, Third Party Advisory
RHSA-2019:3940-Third Party Advisory
RHSA-2019:4074-Third Party Advisory
RHSA-2019:4269-Third Party Advisory
openSUSE-SU-2020:0045-Mailing List, Third Party Advisory
GLSA-202003-21-Third Party Advisory
USN-4297-1-Third Party Advisory
https://security.netapp.com/advisory/ntap-20220221-0004/

Keywords

CVE-2019-16884

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2019-16884

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures