9.3

CVE-2019-5736

Exploit

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.

Data is provided by the National Vulnerability Database (NVD)
Docker ≫ Docker Version < 18.09.2
Linuxfoundation ≫ Runc Version <= 0.1.1
Linuxfoundation ≫ Runc Version1.0.0 Updaterc1
Linuxfoundation ≫ Runc Version1.0.0 Updaterc2
Linuxfoundation ≫ Runc Version1.0.0 Updaterc3
Linuxfoundation ≫ Runc Version1.0.0 Updaterc4
Linuxfoundation ≫ Runc Version1.0.0 Updaterc5
Linuxfoundation ≫ Runc Version1.0.0 Updaterc6
Redhat ≫ Openshift Version3.4
Redhat ≫ Openshift Version3.5
Redhat ≫ Openshift Version3.6
Redhat ≫ Openshift Version3.7
Redhat ≫ Enterprise Linux Version8.0
Google ≫ Kubernetes Engine Version-
Linuxcontainers ≫ Lxc Version < 3.2.0
Hp ≫ Onesphere Version-
Netapp ≫ Solidfire Version-
Apache ≫ Mesos Version >= 1.4.0 < 1.4.3
Apache ≫ Mesos Version >= 1.5.0 < 1.5.3
Apache ≫ Mesos Version >= 1.6.0 < 1.6.2
Apache ≫ Mesos Version >= 1.7.0 < 1.7.2
Opensuse ≫ Backports Sle Version15.0 Update-
Opensuse ≫ Backports Sle Version15.0 Updatesp1
Opensuse ≫ Leap Version15.0
Opensuse ≫ Leap Version15.1
Opensuse ≫ Leap Version42.3
D2iq ≫ Kubernetes Engine Version < 2.2.0-1.13.3
D2iq ≫ Dc/os Version < 1.10.10
D2iq ≫ Dc/os Version >= 1.10.11 < 1.11.9
D2iq ≫ Dc/os Version >= 1.11.10 < 1.12.1
Fedoraproject ≫ Fedora Version29
Fedoraproject ≫ Fedora Version30
Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version18.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version18.10
Canonical ≫ Ubuntu Linux Version19.04
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 53.41% 0.979
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 8.6 1.8 6
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
nvd@nist.gov 9.3 8.6 10
AV:N/AC:M/Au:N/C:C/I:C/A:C
CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

http://www.securityfocus.com/bid/106976
Third Party Advisory
VDB Entry
https://brauner.github.io/2019/02/12/privileged-containers.html
Third Party Advisory
Exploit
Technical Description
https://bugzilla.suse.com/show_bug.cgi?id=1121967
Patch
Third Party Advisory
Issue Tracking
https://github.com/q3k/cve-2019-5736-poc
Third Party Advisory
Exploit
https://usn.ubuntu.com/4048-1/
Third Party Advisory
https://www.exploit-db.com/exploits/46359/
Third Party Advisory
Exploit
VDB Entry
https://www.exploit-db.com/exploits/46369/
Third Party Advisory
Exploit
VDB Entry
https://www.openwall.com/lists/oss-security/2019/02/11/2
Patch
Third Party Advisory
Mailing List