The Vigil@nce team watches public vulnerabilities impacting your computers, and then offers security solutions, a vigilance database and tools to fix them.

Vulnerability of Docker Engine: information disclosure via Stack Deploy Debug Mode

Synthesis of the vulnerability 

An attacker can bypass access restrictions to data via Stack Deploy Debug Mode of Docker Engine, in order to obtain sensitive information.
Vulnerable systems: Debian, Docker CE, Fedora, openSUSE Leap, SUSE Linux Enterprise Desktop, SLES.
Severity of this threat: 2/4.
Creation date: 18/07/2019.
Références of this weakness: CVE-2019-13509, DSA-4521-1, FEDORA-2019-4bed83e978, FEDORA-2019-5b54793a4a, openSUSE-SU-2019:2021-1, SUSE-SU-2019:2117-1, SUSE-SU-2019:2119-1, VIGILANCE-VUL-29822.

Description of the vulnerability 

An attacker can bypass access restrictions to data via Stack Deploy Debug Mode of Docker Engine, in order to obtain sensitive information.
Full bulletin, software filtering, emails, fixes, ... (Request your free trial)

This computer vulnerability announce impacts software or systems such as Debian, Docker CE, Fedora, openSUSE Leap, SUSE Linux Enterprise Desktop, SLES.

Our Vigil@nce team determined that the severity of this cybersecurity bulletin is medium.

The trust level is of type confirmed by the editor, with an origin of user shell.

An attacker with a expert ability can exploit this threat alert.

Solutions for this threat 

Docker Engine: version 18.09.08.
The version 18.09.08 is fixed:
  https://www.docker.com/

Debian 10: new docker.io packages.
New packages are available:
  Debian 10: docker.io 18.09.1+dfsg1-7.1+deb10u1

Fedora: new docker packages.
New packages are available:
  Fedora 29: docker 1.13.1-68.git47e2230.fc29
  Fedora 30: docker 1.13.1-68.git47e2230.fc30

openSUSE Leap 15: new containerd packages.
New packages are available:
  openSUSE Leap 15.0: containerd 1.2.6-lp150.4.17.1, docker 19.03.1_ce-lp150.5.27.1
  openSUSE Leap 15.1: containerd 1.2.6-lp151.2.6.1, docker 19.03.1_ce-lp151.2.12.1

SUSE LE: new containerd packages.
New packages are available:
  SUSE LE 12 RTM-SP5: containerd 1.2.6-16.23.1, docker 19.03.1_ce-98.46.1
  SUSE LE 15 RTM: containerd 1.2.6-5.16.1, docker 19.03.1_ce-6.26.2
  SUSE LE 15 SP1: containerd 1.2.6-5.16.1, docker 19.03.1_ce-6.26.2
Full bulletin, software filtering, emails, fixes, ... (Request your free trial)

Computer vulnerabilities tracking service 

Vigil@nce provides a networks vulnerabilities patch. Each administrator can customize the list of products for which he wants to receive vulnerability alerts.