Upstream information

CVE-2018-20699 at MITRE

Description

Docker Engine before 18.09 allows attackers to cause a denial of service (dockerd memory consumption) via a large integer in a --cpuset-mems or --cpuset-cpus value, related to daemon/daemon_unix.go, pkg/parsers/parsers.go, and pkg/sysinfo/sysinfo.go.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4
Vector AV:N/AC:L/Au:S/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 4.9 5.5
Vector CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Access Vector Network Local
Access Complexity Low Low
Privileges Required High Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1121768 [CONFIRMED]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Containers 15 SP2
  • docker >= 19.03.5_ce-6.31.1
  • docker-bash-completion >= 19.03.5_ce-6.31.1
SUSE Linux Enterprise Module for Containers 15 SP3
  • docker >= 19.03.15_ce-6.46.1
  • docker-bash-completion >= 19.03.15_ce-6.46.1
  • docker-fish-completion >= 19.03.15_ce-6.46.1
openSUSE Tumbleweed
  • docker >= 20.10.6_ce-2.1
  • docker-bash-completion >= 20.10.6_ce-2.1
  • docker-fish-completion >= 20.10.6_ce-2.1
  • docker-zsh-completion >= 20.10.6_ce-2.1
Patchnames:
openSUSE Tumbleweed GA docker-20.10.6_ce-2.1


First public cloud image revisions this CVE is fixed in:


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE CaaS Platform 4.0 docker Released
SUSE Enterprise Storage 6 docker Released
SUSE Linux Enterprise High Performance Computing 15 LTSS docker Released
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS docker Released
SUSE Linux Enterprise Module for Containers 12 docker Released
SUSE Linux Enterprise Module for Containers 15 SP2 docker Released
SUSE Linux Enterprise Server 15 ESPOS docker Released
SUSE Linux Enterprise Server 15 LTSS docker Released
SUSE Linux Enterprise Server 15 SP1 LTSS docker Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 docker Released
SUSE Linux Enterprise Server for SAP Applications 15 docker Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 docker Released
SUSE Manager Proxy 4.0 docker Released
SUSE Manager Retail Branch Server 4.0 docker Released
SUSE Manager Server 4.0 docker Released