NVD - CVE-2019-5736

CVE-2019-5736 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Current Description

runc through 1.0-rc6, as used in Docker before 18.09.2 and other products, allows attackers to overwrite the host runc binary (and consequently obtain host root access) by leveraging the ability to execute a command as root within one of these types of containers: (1) a new container with an attacker-controlled image, or (2) an existing container, to which the attacker previously had write access, that can be attached with docker exec. This occurs because of file-descriptor mishandling, related to /proc/self/exe.

Source: MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 8.6 HIGH
Vector: AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H (V3.0 legend)
Impact Score: 6.0
Exploitability Score: 1.8

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Changed
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 9.3 HIGH
Vector: (AV:N/AC:M/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 8.6

Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00044.html	Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00074.html	Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00091.html	Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00060.html
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00073.html
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00011.html
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00015.html
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00084.html
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00007.html
http://www.openwall.com/lists/oss-security/2019/03/23/1	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/06/28/2
http://www.openwall.com/lists/oss-security/2019/07/06/3
http://www.openwall.com/lists/oss-security/2019/07/06/4
http://www.securityfocus.com/bid/106976	Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2019:0303	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0304	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0401	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0408	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0975	Third Party Advisory
https://access.redhat.com/security/cve/cve-2019-5736	Third Party Advisory
https://access.redhat.com/security/vulnerabilities/runcescape	Third Party Advisory
https://aws.amazon.com/security/security-bulletins/AWS-2019-002/	Third Party Advisory
https://azure.microsoft.com/en-us/updates/cve-2019-5736-and-runc-vulnerability/	Third Party Advisory
https://azure.microsoft.com/en-us/updates/iot-edge-fix-cve-2019-5736/	Third Party Advisory
https://blog.dragonsector.pl/2019/02/cve-2019-5736-escape-from-docker-and.html	Exploit Mitigation Third Party Advisory
https://brauner.github.io/2019/02/12/privileged-containers.html	Exploit Technical Description Third Party Advisory
https://bugzilla.suse.com/show_bug.cgi?id=1121967	Issue Tracking Third Party Advisory
https://cloud.google.com/kubernetes-engine/docs/security-bulletins#february-11-2019-runc	Third Party Advisory
https://github.com/docker/docker-ce/releases/tag/v18.09.2	Release Notes Third Party Advisory Vendor Advisory
https://github.com/Frichetten/CVE-2019-5736-PoC	Third Party Advisory
https://github.com/opencontainers/runc/commit/0a8e4117e7f715d5fbeef398405813ce8e88558b	Patch Third Party Advisory
https://github.com/opencontainers/runc/commit/6635b4f0c6af3810594d2770f662f34ddc15b40d	Patch Third Party Advisory
https://github.com/q3k/cve-2019-5736-poc	Third Party Advisory
https://github.com/rancher/runc-cve	Third Party Advisory
https://kubernetes.io/blog/2019/02/11/runc-and-cve-2019-5736/	Third Party Advisory
https://lists.apache.org/thread.html/24e54e3c6b2259e3903b6b8fe26896ac649c481ea99c5739468c92a3@%3Cdev.dlab.apache.org%3E
https://lists.apache.org/thread.html/a258757af84c5074dc7bf932622020fd4f60cef65a84290380386706@%3Cuser.mesos.apache.org%3E	Mailing List Third Party Advisory
https://lists.apache.org/thread.html/a585f64d14c31ab393b90c5f17e41d9765a1a17eec63856ce750af46@%3Cdev.dlab.apache.org%3E
https://lists.apache.org/thread.html/acacf018c12636e41667e94ac0a1e9244e887eef2debdd474640aa6e@%3Cdev.dlab.apache.org%3E
https://lists.apache.org/thread.html/b162dd624dc088cd634292f0402282a1d1d0ce853baeae8205bc033c@%3Cdev.mesos.apache.org%3E	Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DLC52IOJN6IQJWJ6CUI6AIUP6GVVG2QP/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EGZKRCKI3Y7FMADO2MENMT4TU24QGHFR/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SWFJGIPYAAAMVSWWI3QWYXGA3ZBU2H4W/	Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/V6A4OSFM5GGOWW4ECELV5OHX2XRAUSPH/	Third Party Advisory
https://security.netapp.com/advisory/ntap-20190307-0008/	Third Party Advisory
https://softwaresupport.softwaregrp.com/document/-/facetsearch/document/KM03410944	Third Party Advisory
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03913en_us	Third Party Advisory
https://support.mesosphere.com/s/article/Known-Issue-Container-Runtime-Vulnerability-MSPH-2019-0003	Exploit Patch Third Party Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190215-runc	Third Party Advisory
https://usn.ubuntu.com/4048-1/
https://www.exploit-db.com/exploits/46359/	Exploit Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/46369/	Exploit Third Party Advisory VDB Entry
https://www.openwall.com/lists/oss-security/2019/02/11/2	Mailing List Patch Third Party Advisory
https://www.synology.com/security/advisory/Synology_SA_19_06	Third Party Advisory
https://www.twistlock.com/2019/02/11/how-to-mitigate-cve-2019-5736-in-runc-and-docker/	Third Party Advisory

Technical Details

Vulnerability Type (View All)

Containment Errors (Container Errors) (CWE-216)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )

cpe:2.3:a:docker:docker:*:*:*:*:*:*:*:*
Show Matching CPE(s)

Up to (excluding)
18.09.2

Configuration 2 ( hide )

cpe:2.3:a:opencontainers:runc:*:*:*:*:*:*:*:*
Show Matching CPE(s)

Up to (including)
1.0

Configuration 3 ( hide )

cpe:2.3:a:opencontainers:runc:1.0:rc1:::::: Show Matching CPE(s)
cpe:2.3:a:opencontainers:runc:1.0:rc2:::::: Show Matching CPE(s)
cpe:2.3:a:opencontainers:runc:1.0:rc3:::::: Show Matching CPE(s)
cpe:2.3:a:opencontainers:runc:1.0:rc4:::::: Show Matching CPE(s)
cpe:2.3:a:opencontainers:runc:1.0:rc5:::::: Show Matching CPE(s)
cpe:2.3:a:opencontainers:runc:1.0:rc6:::::: Show Matching CPE(s)

Configuration 4 ( hide )

cpe:2.3:a:redhat:openshift:3.4:::::::* Show Matching CPE(s)
cpe:2.3:a:redhat:openshift:3.5:::::::* Show Matching CPE(s)
cpe:2.3:a:redhat:openshift:3.6:::::::* Show Matching CPE(s)
cpe:2.3:a:redhat:openshift:3.7:::::::* Show Matching CPE(s)
cpe:2.3:a:redhat:openshift:3.9::::enterprise::: Show Matching CPE(s)
cpe:2.3:o:redhat:enterprise_linux:7.0:::::::* Show Matching CPE(s)
cpe:2.3:o:redhat:enterprise_linux_server:7.0:::::::* Show Matching CPE(s)

Configuration 5 ( hide )

cpe:2.3:a:google:kubernetes_engine:-:*:*:*:*:*:*:*
Show Matching CPE(s)

Configuration 6 ( hide )

cpe:2.3:a:linuxcontainers:lxc:-:*:*:*:*:*:*:*
Show Matching CPE(s)

Configuration 7 ( hide )

cpe:2.3:a:hp:onesphere:-:*:*:*:*:*:*:*
Show Matching CPE(s)

Configuration 8 ( hide )

cpe:2.3:a:netapp:element_software_management:-:*:*:*:*:*:*:*
Show Matching CPE(s)

Configuration 9 ( hide )

cpe:2.3:a:apache:mesos:*:*:*:*:*:*:*:*
Show Matching CPE(s)

From (including)
1.4.0

Up to (including)
1.7.0

Configuration 10 ( hide )

cpe:2.3:o:opensuse:leap:15.0:::::::* Show Matching CPE(s)
cpe:2.3:o:opensuse:leap:42.3:::::::* Show Matching CPE(s)

Configuration 11 ( hide )

cpe:2.3:a:mesosphere:kubernetes_engine:::::::: Show Matching CPE(s)	Up to (excluding) 2.2.0-1.13.3
cpe:2.3:o:mesosphere:dc\/os:::::::: Show Matching CPE(s)	Up to (excluding) 1.10.10
cpe:2.3:o:mesosphere:dc\/os:::::::: Show Matching CPE(s)	From (including) 1.10.11	Up to (excluding) 1.11.9
cpe:2.3:o:mesosphere:dc\/os:::::::: Show Matching CPE(s)	From (including) 1.11.10	Up to (excluding) 1.12.1

Configuration 12 ( hide )

cpe:2.3:o:fedoraproject:fedora:29:::::::* Show Matching CPE(s)
cpe:2.3:o:fedoraproject:fedora:30:::::::* Show Matching CPE(s)

Change History

41 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-5736
NVD Published Date:
02/11/2019
NVD Last Modified:
06/03/2019

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

National Vulnerability Database

CVE-2019-5736 Detail

Current Description

Analysis Description

Impact

References to Advisories, Solutions, and Tools

Technical Details

Known Affected Software Configurations Switch to CPE 2.2

Change History

CVE Modified by MITRE - 10/3/2019 2:15:11 PM

CVE Modified by MITRE - 9/23/2019 11:15:11 AM

CVE Modified by MITRE - 9/6/2019 11:15:12 AM

CVE Modified by MITRE - 8/30/2019 5:15:21 AM

CVE Modified by MITRE - 7/8/2019 2:15:12 PM

CVE Modified by MITRE - 7/6/2019 8:15:11 PM

CVE Modified by MITRE - 6/28/2019 5:15:12 PM

CVE Modified by MITRE - 6/3/2019 2:29:01 PM

CVE Modified by MITRE - 6/3/2019 11:29:08 AM

CVE Modified by MITRE - 5/31/2019 5:29:02 PM

CVE Modified by MITRE - 5/27/2019 8:29:00 AM

CVE Modified by MITRE - 5/24/2019 1:29:02 PM

Modified Analysis - 5/13/2019 2:12:20 PM

CVE Modified by MITRE - 5/8/2019 5:29:02 PM

CVE Modified by MITRE - 5/7/2019 3:29:09 AM

CVE Modified by MITRE - 5/5/2019 1:29:00 PM

CVE Modified by MITRE - 5/3/2019 2:29:00 AM

CVE Modified by MITRE - 5/2/2019 11:29:01 PM

CVE Modified by MITRE - 4/25/2019 6:29:01 PM

CVE Modified by MITRE - 4/17/2019 5:29:03 PM

CVE Modified by MITRE - 3/29/2019 9:29:01 PM

Modified Analysis - 3/28/2019 9:32:53 PM

CVE Modified by MITRE - 3/27/2019 4:29:04 PM

CVE Modified by MITRE - 3/25/2019 12:29:04 PM

CVE Modified by MITRE - 3/23/2019 2:29:00 PM

CVE Modified by MITRE - 3/23/2019 12:29:00 PM

CVE Modified by MITRE - 3/8/2019 6:29:07 AM

Modified Analysis - 3/4/2019 10:39:35 AM

CVE Modified by MITRE - 3/2/2019 6:29:03 AM

Modified Analysis - 2/27/2019 9:39:24 AM

CVE Modified by MITRE - 2/27/2019 6:29:04 AM

CVE Modified by MITRE - 2/26/2019 6:29:01 AM

CVE Modified by MITRE - 2/23/2019 6:29:00 AM

Initial Analysis - 2/19/2019 4:34:53 PM

CVE Modified by MITRE - 2/18/2019 11:29:00 AM

CVE Modified by MITRE - 2/16/2019 4:29:00 PM

CVE Modified by MITRE - 2/15/2019 6:29:00 AM

CVE Modified by MITRE - 2/13/2019 6:30:09 AM

CVE Modified by MITRE - 2/12/2019 7:29:00 PM

CVE Modified by MITRE - 2/12/2019 6:29:03 AM

CVE Modified by MITRE - 2/11/2019 11:29:00 PM

Quick Info

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