7.5
HIGH
CVE-2019-16884
Docker APPArmor Bypass Due to Incorrect Mount Target Verification
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.

INFO

Published Date :

Sept. 25, 2019, 6:15 p.m.

Last Modified :

Nov. 7, 2023, 3:06 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2019-16884 has a 13 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2019-16884 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Redhat enterprise_linux
2 Redhat enterprise_linux_server_aus
3 Redhat enterprise_linux_server_tus
4 Redhat openshift_container_platform
5 Redhat enterprise_linux_eus
1 Canonical ubuntu_linux
1 Fedoraproject fedora
1 Opensuse leap
1 Docker docker
1 Linuxfoundation runc
: Total Affected Vendor : 6 | Products : 10
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2019-16884.

URL Resource
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00073.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00009.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00010.html Mailing List Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3940 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4074 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4269 Third Party Advisory
https://github.com/opencontainers/runc/issues/2128 Exploit Issue Tracking Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/02/msg00016.html
https://lists.debian.org/debian-lts-announce/2023/03/msg00023.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62OQ2P7K5YDZ5BRCH2Q6DHUJIHQD3QCD/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DGK6IV5JGVDXHOXEKJOJWKOVNZLT6MYR/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SPK4JWP32BUIVDJ3YODZSOEVEW6BHQCF/
https://security.gentoo.org/glsa/202003-21 Third Party Advisory
https://security.netapp.com/advisory/ntap-20220221-0004/ Third Party Advisory
https://usn.ubuntu.com/4297-1/ Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Profile Photo
iridium-soda/container-escape-exploits

整理容器逃逸相关的漏洞和exploits.

Makefile C Python Dockerfile Shell Go

Updated: 2 months, 1 week ago
7 stars 0 fork 0 watcher
Born at : March 20, 2024, 10:19 a.m. This repo has been linked 27 different CVEs too.
Profile Photo
43622283/awesome-cloud-native-security

None

Updated: 6 months, 3 weeks ago
0 stars 0 fork 0 watcher
Born at : Feb. 24, 2024, 8:03 a.m. This repo has been linked 37 different CVEs too.
Profile Photo
sivahpe/trivy-test

None

HCL Dockerfile Makefile

Updated: 9 months ago
0 stars 0 fork 0 watcher
Born at : Dec. 13, 2023, 12:11 p.m. This repo has been linked 3 different CVEs too.
Profile Photo
h4ckm310n/Container-Vulnerability-Exploit

容器安全漏洞的分析与复现

Go Shell C Dockerfile

Updated: 2 months, 4 weeks ago
149 stars 10 fork 10 watcher
Born at : Feb. 14, 2023, 11:54 a.m. This repo has been linked 9 different CVEs too.
Profile Photo
source-xu/docker-vuls

详细的记录了一些Docker漏洞的原理、环境搭建、漏洞复现

Updated: 2 months, 2 weeks ago
15 stars 0 fork 0 watcher
Born at : Nov. 22, 2022, 6:48 a.m. This repo has been linked 6 different CVEs too.
Profile Photo
atesemre/awesome-cloud-native-security

None

Updated: 8 months, 2 weeks ago
4 stars 0 fork 0 watcher
Born at : Aug. 15, 2022, 11:26 a.m. This repo has been linked 35 different CVEs too.
Profile Photo
adavarski/HomeLab-k8s-DevSecOps-playground

⚙ DevSecOps Kubernetes Playground ("A Hacker's Guide to Kubernetes")

Dockerfile Shell Ruby Smarty Jinja HCL

Updated: 1 month ago
14 stars 2 fork 2 watcher
Born at : July 1, 2022, 7:12 a.m. This repo has been linked 57 different CVEs too.
Profile Photo
fenixsecurelabs/core-nexus

Underground Nexus Deployment - Dockerhub page - https://hub.docker.com/r/phoenixvlabs/core-nexus

Dockerfile Shell CUE

Updated: 1 year, 10 months ago
1 stars 0 fork 0 watcher
Born at : June 26, 2022, 3:50 a.m. This repo has been linked 10 different CVEs too.
Profile Photo
hacking-kubernetes/hacking-kubernetes.info

book website

kubernetes security

Updated: 2 months, 3 weeks ago
65 stars 5 fork 5 watcher
Born at : Aug. 15, 2021, 6:15 p.m. This repo has been linked 21 different CVEs too.
Profile Photo
Metarget/metarget

Metarget is a framework providing automatic constructions of vulnerable infrastructures.

cloud-native kubernetes container cloud-native-security kubernetes-security container-security container-escape target vulnerable-infrastructure vulnerabilities vulnerable-scenes vulnerable-infrastructures privilege-escalation kernel-exploitation

Python Shell HTML JavaScript PHP Perl Dockerfile C

Updated: 1 week, 6 days ago
1053 stars 163 fork 163 watcher
Born at : April 9, 2021, 4:20 a.m. This repo has been linked 47 different CVEs too.
Profile Photo
Metarget/awesome-cloud-native-security

awesome resources about cloud native security 🐿

cloud-native container-security cloud-native-security kubernetes-security container-escape k8s kubernetes container docker docker-security serverless serverless-security cloud-security cloud-computing

Updated: 2 weeks, 6 days ago
303 stars 51 fork 51 watcher
Born at : March 23, 2021, 12:40 p.m. This repo has been linked 37 different CVEs too.
Profile Photo
PRISHIta123/Securing_Open_Source_Components_on_Containers

Code for HPE Project on Securing Open Source Components on Containers.

docker-compose-components bandit vulnerabilities-reported

Updated: 3 years, 7 months ago
0 stars 0 fork 0 watcher
Born at : April 25, 2020, 6:49 a.m. This repo has been linked 2 different CVEs too.
Profile Photo
openSUSE/libpathrs

C-friendly API to make path resolution safer on Linux.

rust containers path-resolution security-hardening linux

Rust C Python Go Shell Makefile

Updated: 1 week, 6 days ago
66 stars 5 fork 5 watcher
Born at : June 4, 2019, 7:59 a.m. This repo has been linked 2 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2019-16884 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-16884 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DGK6IV5JGVDXHOXEKJOJWKOVNZLT6MYR/ [No types assigned]
    Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62OQ2P7K5YDZ5BRCH2Q6DHUJIHQD3QCD/ [No types assigned]
    Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SPK4JWP32BUIVDJ3YODZSOEVEW6BHQCF/ [No types assigned]
    Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/DGK6IV5JGVDXHOXEKJOJWKOVNZLT6MYR/
    Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/62OQ2P7K5YDZ5BRCH2Q6DHUJIHQD3QCD/
    Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/SPK4JWP32BUIVDJ3YODZSOEVEW6BHQCF/
  • CVE Modified by [email protected]

    Mar. 27, 2023

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2023/03/msg00023.html [No Types Assigned]
  • CVE Modified by [email protected]

    Feb. 18, 2023

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2023/02/msg00016.html [No Types Assigned]
  • Modified Analysis by [email protected]

    Apr. 06, 2022

    Action Type Old Value New Value
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00073.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00073.html Mailing List, Third Party Advisory
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00009.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00009.html Mailing List, Third Party Advisory
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00010.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00010.html Mailing List, Third Party Advisory
    Changed Reference Type https://access.redhat.com/errata/RHSA-2019:3940 No Types Assigned https://access.redhat.com/errata/RHSA-2019:3940 Third Party Advisory
    Changed Reference Type https://access.redhat.com/errata/RHSA-2019:4074 No Types Assigned https://access.redhat.com/errata/RHSA-2019:4074 Third Party Advisory
    Changed Reference Type https://access.redhat.com/errata/RHSA-2019:4269 No Types Assigned https://access.redhat.com/errata/RHSA-2019:4269 Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/62OQ2P7K5YDZ5BRCH2Q6DHUJIHQD3QCD/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/62OQ2P7K5YDZ5BRCH2Q6DHUJIHQD3QCD/ Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/DGK6IV5JGVDXHOXEKJOJWKOVNZLT6MYR/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/DGK6IV5JGVDXHOXEKJOJWKOVNZLT6MYR/ Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/SPK4JWP32BUIVDJ3YODZSOEVEW6BHQCF/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/SPK4JWP32BUIVDJ3YODZSOEVEW6BHQCF/ Mailing List, Third Party Advisory
    Changed Reference Type https://security.gentoo.org/glsa/202003-21 No Types Assigned https://security.gentoo.org/glsa/202003-21 Third Party Advisory
    Changed Reference Type https://security.netapp.com/advisory/ntap-20220221-0004/ No Types Assigned https://security.netapp.com/advisory/ntap-20220221-0004/ Third Party Advisory
    Changed Reference Type https://usn.ubuntu.com/4297-1/ No Types Assigned https://usn.ubuntu.com/4297-1/ Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:a:redhat:openshift_container_platform:4.1:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openshift_container_platform:4.2:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_eus:8.1:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_eus:8.2:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_tus:8.2:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_tus:8.4:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Feb. 21, 2022

    Action Type Old Value New Value
    Added Reference https://security.netapp.com/advisory/ntap-20220221-0004/ [No Types Assigned]
  • CVE Modified by [email protected]

    Mar. 18, 2020

    Action Type Old Value New Value
    Added Reference https://usn.ubuntu.com/4297-1/ [No Types Assigned]
  • CVE Modified by [email protected]

    Mar. 15, 2020

    Action Type Old Value New Value
    Added Reference https://security.gentoo.org/glsa/202003-21 [No Types Assigned]
  • CVE Modified by [email protected]

    Jan. 14, 2020

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00010.html [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 17, 2019

    Action Type Old Value New Value
    Added Reference https://access.redhat.com/errata/RHSA-2019:4269 [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 04, 2019

    Action Type Old Value New Value
    Added Reference https://access.redhat.com/errata/RHSA-2019:4074 [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 21, 2019

    Action Type Old Value New Value
    Added Reference https://access.redhat.com/errata/RHSA-2019:3940 [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 05, 2019

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00009.html [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 31, 2019

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00073.html [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 16, 2019

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/62OQ2P7K5YDZ5BRCH2Q6DHUJIHQD3QCD/ [No Types Assigned]
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/SPK4JWP32BUIVDJ3YODZSOEVEW6BHQCF/ [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 08, 2019

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/DGK6IV5JGVDXHOXEKJOJWKOVNZLT6MYR/ [No Types Assigned]
  • Initial Analysis by [email protected]

    Sep. 27, 2019

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:P/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
    Changed Reference Type https://github.com/opencontainers/runc/issues/2128 No Types Assigned https://github.com/opencontainers/runc/issues/2128 Exploit, Issue Tracking, Third Party Advisory
    Added CWE CWE-863
    Added CPE Configuration OR *cpe:2.3:a:linuxfoundation:runc:*:*:*:*:*:*:*:* versions from (including) 0.0.1 up to (including) 0.1.1 *cpe:2.3:a:linuxfoundation:runc:1.0.0:rc1:*:*:*:*:*:* *cpe:2.3:a:linuxfoundation:runc:1.0.0:rc2:*:*:*:*:*:* *cpe:2.3:a:linuxfoundation:runc:1.0.0:rc3:*:*:*:*:*:* *cpe:2.3:a:linuxfoundation:runc:1.0.0:rc4:*:*:*:*:*:* *cpe:2.3:a:linuxfoundation:runc:1.0.0:rc5:*:*:*:*:*:* *cpe:2.3:a:linuxfoundation:runc:1.0.0:rc6:*:*:*:*:*:* *cpe:2.3:a:linuxfoundation:runc:1.0.0:rc7:*:*:*:*:*:* *cpe:2.3:a:linuxfoundation:runc:1.0.0:rc8:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:a:docker:docker:*:*:*:*:community:*:*:* versions up to (including) 19.03.2
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-16884 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2019-16884 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.40 }} 0.08%

score

0.73739

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: