Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2019-5736 First vendor Publication 2019-02-11
Vendor Cve Last vendor Modification 2021-04-13

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Overall CVSS Score 8.6
Base Score 8.6 Environmental Score 8.6
impact SubScore 6 Temporal Score 8.6
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required None User Interaction Required
Scope Changed Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:C/I:C/A:C)
Cvss Base Score 9.3 Attack Range Network
Cvss Impact Score 10 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5736

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-78 Improper Sanitization of Special Elements used in an OS Command ('OS Command Injection') (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 15
Application 1
Application 378
Application 1
Application 1
Application 29
Application 6
Application 4
Application 1
Application 1
Application 2
Application 1
Application 4
Os 4
Os 1
Os 2
Os 3
Os 1
Os 1

Snort® IPS/IDS

Date Description
2019-03-19 Multiple products runc arbitrary code execution attempt
RuleID : 49195 - Revision : 2 - Type : SERVER-OTHER

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/106976
CISCO https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s...
CONFIRM https://security.netapp.com/advisory/ntap-20190307-0008/
https://softwaresupport.softwaregrp.com/document/-/facetsearch/document/KM034...
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr...
https://support.mesosphere.com/s/article/Known-Issue-Container-Runtime-Vulner...
https://www.synology.com/security/advisory/Synology_SA_19_06
EXPLOIT-DB https://www.exploit-db.com/exploits/46359/
https://www.exploit-db.com/exploits/46369/
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
GENTOO https://security.gentoo.org/glsa/202003-21
MISC https://access.redhat.com/security/cve/cve-2019-5736
https://access.redhat.com/security/vulnerabilities/runcescape
https://aws.amazon.com/security/security-bulletins/AWS-2019-002/
https://azure.microsoft.com/en-us/updates/cve-2019-5736-and-runc-vulnerability/
https://azure.microsoft.com/en-us/updates/iot-edge-fix-cve-2019-5736/
https://blog.dragonsector.pl/2019/02/cve-2019-5736-escape-from-docker-and.html
https://brauner.github.io/2019/02/12/privileged-containers.html
https://bugzilla.suse.com/show_bug.cgi?id=1121967
https://cloud.google.com/kubernetes-engine/docs/security-bulletins#february-1...
https://github.com/docker/docker-ce/releases/tag/v18.09.2
https://github.com/Frichetten/CVE-2019-5736-PoC
https://github.com/opencontainers/runc/commit/0a8e4117e7f715d5fbeef398405813c...
https://github.com/opencontainers/runc/commit/6635b4f0c6af3810594d2770f662f34...
https://github.com/q3k/cve-2019-5736-poc
https://github.com/rancher/runc-cve
https://kubernetes.io/blog/2019/02/11/runc-and-cve-2019-5736/
https://www.openwall.com/lists/oss-security/2019/02/11/2
https://www.twistlock.com/2019/02/11/how-to-mitigate-cve-2019-5736-in-runc-an...
MLIST http://www.openwall.com/lists/oss-security/2019/03/23/1
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.openwall.com/lists/oss-security/2019/10/24/1
http://www.openwall.com/lists/oss-security/2019/10/29/3
https://lists.apache.org/thread.html/24e54e3c6b2259e3903b6b8fe26896ac649c481e...
https://lists.apache.org/thread.html/a258757af84c5074dc7bf932622020fd4f60cef6...
https://lists.apache.org/thread.html/a585f64d14c31ab393b90c5f17e41d9765a1a17e...
https://lists.apache.org/thread.html/acacf018c12636e41667e94ac0a1e9244e887eef...
https://lists.apache.org/thread.html/b162dd624dc088cd634292f0402282a1d1d0ce85...
https://lists.apache.org/thread.html/rc494623986d76593873ce5a40dd69cb3629400d...
https://lists.apache.org/thread.html/rf1bbc0ea4a9f014cf94df9a12a6477d24a27f52...
REDHAT https://access.redhat.com/errata/RHSA-2019:0303
https://access.redhat.com/errata/RHSA-2019:0304
https://access.redhat.com/errata/RHSA-2019:0401
https://access.redhat.com/errata/RHSA-2019:0408
https://access.redhat.com/errata/RHSA-2019:0975
SUSE http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00044.html
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00074.html
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00091.html
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://lists.opensuse.org/opensuse-security-announce/2019-10/msg00029.html
UBUNTU https://usn.ubuntu.com/4048-1/

Alert History

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Date Informations
2021-05-04 13:42:13
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2021-04-22 00:22:54
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2021-04-13 21:23:07
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2020-11-17 00:22:52
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2020-10-23 21:23:31
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2020-09-02 17:23:07
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2020-05-25 21:23:11
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2020-05-23 02:30:38
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2019-10-09 01:11:35
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2019-10-04 12:11:18
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2019-09-25 01:11:02
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2019-09-07 12:10:46
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2019-09-06 12:03:31
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2019-08-31 12:08:08
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2019-08-07 12:10:40
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2019-07-18 12:10:29
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2019-07-09 12:10:13
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2019-07-07 12:01:09
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2019-06-29 12:02:39
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2019-06-04 00:19:06
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2019-06-03 21:19:21
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2019-06-01 05:19:16
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2019-05-27 17:19:22
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2019-05-24 21:19:19
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2019-05-14 00:19:07
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2019-05-09 05:19:17
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2019-05-07 13:19:24
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2019-05-05 21:18:59
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2019-05-03 12:08:34
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2019-05-03 09:19:21
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2019-04-26 05:18:56
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2019-04-18 05:18:47
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2019-03-30 09:19:25
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2019-03-29 09:19:03
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2019-03-28 00:19:06
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2019-03-25 21:19:24
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2019-03-24 00:18:55
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2019-03-23 21:19:20
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2019-03-08 17:18:40
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2019-03-04 21:19:44
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2019-03-02 17:18:59
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2019-02-27 17:19:12
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2019-02-26 17:19:42
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2019-02-23 17:19:24
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2019-02-20 12:09:33
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2019-02-19 12:01:11
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2019-02-17 12:01:11
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2019-02-16 12:09:08
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2019-02-14 12:08:37
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2019-02-13 12:07:10
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2019-02-12 12:05:00
  • First insertion