National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2019-16884 Detail

Current 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.

Source:  MITRE
View Analysis Description

Severity

 


CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 7.5 HIGH
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00073.html
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00009.html
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00010.html
https://access.redhat.com/errata/RHSA-2019:3940
https://access.redhat.com/errata/RHSA-2019:4074
https://access.redhat.com/errata/RHSA-2019:4269
https://github.com/opencontainers/runc/issues/2128 Exploit Issue Tracking Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/62OQ2P7K5YDZ5BRCH2Q6DHUJIHQD3QCD/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DGK6IV5JGVDXHOXEKJOJWKOVNZLT6MYR/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SPK4JWP32BUIVDJ3YODZSOEVEW6BHQCF/

Weakness Enumeration

CWE-ID CWE Name Source
CWE-863 Incorrect Authorization NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:linuxfoundation:runc:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
0.0.1		Up to (including)
0.1.1
 cpe:2.3:a:linuxfoundation:runc:1.0.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:linuxfoundation:runc:1.0.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:linuxfoundation:runc:1.0.0:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:linuxfoundation:runc:1.0.0:rc4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:linuxfoundation:runc:1.0.0:rc5:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:linuxfoundation:runc:1.0.0:rc6:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:linuxfoundation:runc:1.0.0:rc7:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:linuxfoundation:runc:1.0.0:rc8:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:a:docker:docker:*:*:*:*:community:*:*:*
     Show Matching CPE(s)
Up to (including)
19.03.2


Change History

9 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-16884
NVD Published Date:
09/25/2019
NVD Last Modified:
10/07/2019