CVE-2019-16884

mediumpriority · track · 32OT risk · elevatedEPSS 0.044 · 91 %ileDEEURUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
4.41% (91st) EPSS
CVSS 5 · medium
Is it mine?
78 products
Check your exposure
Who says so?
6 sources
cnnvd · enisa_euvd · fstec_bdu · osv

EPSS · scored 2026-10-27

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.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

  • Fixedrunc-0:1.0.0-67.rc10.el7_8.ppc64le as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2020:1232
  • Fixedrunc-0:1.0.0-67.rc10.el7_8.s390x as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2020:1232
  • Fixedrunc-0:1.0.0-67.rc10.el7_8.src as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2020:1232
  • Fixedrunc-0:1.0.0-67.rc10.el7_8.x86_64 as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2020:1232
  • Fixedrunc-debuginfo-0:1.0.0-67.rc10.el7_8.ppc64le as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2020:1232
  • Fixedrunc-debuginfo-0:1.0.0-67.rc10.el7_8.s390x as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2020:1232
  • Fixedrunc-debuginfo-0:1.0.0-67.rc10.el7_8.x86_64 as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2020:1232
  • Fixedrunc-0:1.0.0-62.rc8.rhaos4.1.git3cbe540.el8.src as a component of Red Hat OpenShift Container Platform 4.1redhat_csaf

    For OpenShift Container Platform 4.1 see the following documentation, which will be updated shortly for release 4.1.24, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.1/release_notes/ocp-4-1-release-notes.html

    https://access.redhat.com/errata/RHSA-2019:3940
  • Fixedrunc-0:1.0.0-62.rc8.rhaos4.1.git3cbe540.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.1redhat_csaf

    For OpenShift Container Platform 4.1 see the following documentation, which will be updated shortly for release 4.1.24, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.1/release_notes/ocp-4-1-release-notes.html

    https://access.redhat.com/errata/RHSA-2019:3940
  • Fixedrunc-debuginfo-0:1.0.0-62.rc8.rhaos4.1.git3cbe540.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.1redhat_csaf

    For OpenShift Container Platform 4.1 see the following documentation, which will be updated shortly for release 4.1.24, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.1/release_notes/ocp-4-1-release-notes.html

    https://access.redhat.com/errata/RHSA-2019:3940
  • Fixedrunc-debugsource-0:1.0.0-62.rc8.rhaos4.1.git3cbe540.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.1redhat_csaf

    For OpenShift Container Platform 4.1 see the following documentation, which will be updated shortly for release 4.1.24, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.1/release_notes/ocp-4-1-release-notes.html

    https://access.redhat.com/errata/RHSA-2019:3940
  • Fixedrunc-0:1.0.0-63.rc8.el8.src as a component of Red Hat OpenShift Container Platform 4.2redhat_csaf

    For OpenShift Container Platform 4.2 see the following documentation, which will be updated shortly for release 4.2.9, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.2/release_notes/ocp-4-2-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.2/updating/updating-cluster-cli.html.

    https://access.redhat.com/errata/RHSA-2019:4074
  • Fixedrunc-0:1.0.0-63.rc8.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.2redhat_csaf

    For OpenShift Container Platform 4.2 see the following documentation, which will be updated shortly for release 4.2.9, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.2/release_notes/ocp-4-2-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.2/updating/updating-cluster-cli.html.

    https://access.redhat.com/errata/RHSA-2019:4074
  • Fixedrunc-debuginfo-0:1.0.0-63.rc8.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.2redhat_csaf

    For OpenShift Container Platform 4.2 see the following documentation, which will be updated shortly for release 4.2.9, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.2/release_notes/ocp-4-2-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.2/updating/updating-cluster-cli.html.

    https://access.redhat.com/errata/RHSA-2019:4074
  • Fixedrunc-debugsource-0:1.0.0-63.rc8.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.2redhat_csaf

    For OpenShift Container Platform 4.2 see the following documentation, which will be updated shortly for release 4.2.9, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.2/release_notes/ocp-4-2-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.2/updating/updating-cluster-cli.html.

    https://access.redhat.com/errata/RHSA-2019:4074
  • Fixeddocker-2:1.13.1-161.git64e9980.el7_8.ppc64le as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-2:1.13.1-161.git64e9980.el7_8.s390x as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-2:1.13.1-161.git64e9980.el7_8.src as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-2:1.13.1-161.git64e9980.el7_8.x86_64 as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-client-2:1.13.1-161.git64e9980.el7_8.ppc64le as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-client-2:1.13.1-161.git64e9980.el7_8.s390x as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-client-2:1.13.1-161.git64e9980.el7_8.x86_64 as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-common-2:1.13.1-161.git64e9980.el7_8.ppc64le as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-common-2:1.13.1-161.git64e9980.el7_8.s390x as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-common-2:1.13.1-161.git64e9980.el7_8.x86_64 as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-debuginfo-2:1.13.1-161.git64e9980.el7_8.ppc64le as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-debuginfo-2:1.13.1-161.git64e9980.el7_8.s390x as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-debuginfo-2:1.13.1-161.git64e9980.el7_8.x86_64 as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-logrotate-2:1.13.1-161.git64e9980.el7_8.ppc64le as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-logrotate-2:1.13.1-161.git64e9980.el7_8.s390x as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-logrotate-2:1.13.1-161.git64e9980.el7_8.x86_64 as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-lvm-plugin-2:1.13.1-161.git64e9980.el7_8.ppc64le as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-lvm-plugin-2:1.13.1-161.git64e9980.el7_8.s390x as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-lvm-plugin-2:1.13.1-161.git64e9980.el7_8.x86_64 as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-novolume-plugin-2:1.13.1-161.git64e9980.el7_8.ppc64le as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-novolume-plugin-2:1.13.1-161.git64e9980.el7_8.s390x as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-novolume-plugin-2:1.13.1-161.git64e9980.el7_8.x86_64 as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-rhel-push-plugin-2:1.13.1-161.git64e9980.el7_8.ppc64le as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-rhel-push-plugin-2:1.13.1-161.git64e9980.el7_8.s390x as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-rhel-push-plugin-2:1.13.1-161.git64e9980.el7_8.x86_64 as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-v1.10-migrator-2:1.13.1-161.git64e9980.el7_8.ppc64le as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-v1.10-migrator-2:1.13.1-161.git64e9980.el7_8.s390x as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
  • Fixeddocker-v1.10-migrator-2:1.13.1-161.git64e9980.el7_8.x86_64 as a component of Red Hat Enterprise Linux 7 Extrasredhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1234
02

cvss

Technical severity, 0–10. One row per scoring source.

7.5
010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9
v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6
v3.06.5mediumCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:Nsecondary · Red Hat Product Security US
v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:Nsecondary · FSTEC (BDU) RU
v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:Nsecondary · OSV
v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)
03

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-863USprimaryCWE-41USCWE-863USCWE-863US
04

affected products (78)

Products and version ranges known to be affected.

showing 20 of 78
05

advisories (9)

Vendor and ecosystem advisories describing this.

  • RHBA-2020:1232Red Hat Bug Fix Advisory: runc bug fix update2020-04-01csaf · redhat_csafUS

    Updated runc package that fixes several bugs is now available for Red Hat Enterprise Linux 7 Extras.

  • RHSA-2019:3940Red Hat Security Advisory: OpenShift Container Platform 4.1.24 runc security update2019-11-21csaf · redhat_csafUS

    An update for runc is now available for Red Hat OpenShift Container Platform 4.1. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  • RHSA-2019:4074Red Hat Security Advisory: OpenShift Container Platform 4.2 runc security update2019-12-03csaf · redhat_csafUS

    An update for runc is now available for Red Hat OpenShift Container Platform 4.2. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  • RHSA-2020:1234Red Hat Security Advisory: docker security and bug fix update2020-04-01csaf · redhat_csafUS

    An update for docker is now available for Red Hat Enterprise Linux 7 Extras. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  • WID-SEC-W-2022-0510IBM DB2: Mehrere SchwachstellenDeutsch2022-06-29csaf · cert_bundDE

    Ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann mehrere Schwachstellen in IBM DB2 ausnutzen, um Dateien zu manipulieren, Sicherheitsmaßnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszulösen, willkürlichen Code mit erhöhten Rechten auszuführen, Informationen falsch darzustellen und beliebigen Code auszuführen.

  • WID-SEC-W-2025-2490Red Hat OpenShift Container Platform: Schwachstelle ermöglicht Umgehen von SicherheitsvorkehrungenDeutsch2019-11-20csaf · cert_bundDE

    Ein lokaler Angreifer kann eine Schwachstelle in der Red Hat OpenShift Container Platform ausnutzen, um Sicherheitsvorkehrungen zu umgehen.

  • WID-SEC-W-2025-2547docker: Schwachstelle ermöglicht Umgehen von SicherheitsvorkehrungenDeutsch2020-01-08csaf · cert_bundDE

    Ein lokaler Angreifer kann eine Schwachstelle in docker ausnutzen, um Sicherheitsvorkehrungen zu umgehen.

  • GHSA-fgv8-vj5c-2ppqIncorrect Authorization in runc2022-02-22ghsa · osvUS

    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.

  • GO-2021-0085Authorization bypass in github.com/opencontainers/runc2021-04-14vendor · osvUS

    AppArmor restrictions may be bypassed due to improper validation of mount targets, allowing a malicious image to mount volumes over e.g. /proc.

06

also known as (6)

Other names and identifiers for this entity.

07

sources

Which sources assert this record, and when.

cnnvdenisa_euvdfstec_bduosvcert_bundredhat_csafNVDCVE.orgMITRE
published 2019-09-25modified 2026-06-17
09

references (72)

External citations — patches, advisories, analysis.

scry

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