Oval Definition:oval:org.opensuse.security:def:20208903
Revision Date:2022-09-02Version:1
Title:CVE-2020-8903
Description:

A vulnerability in Google Cloud Platform's guest-oslogin versions between 20190304 and 20200507 allows a user that is only granted the role "roles/compute.osLogin" to escalate privileges to root. Using their membership to the "adm" group, users with this role are able to read the DHCP XID from the systemd journal. Using the DHCP XID, it is then possible to set the IP address and hostname of the instance to any value, which is then stored in /etc/hosts. An attacker can then point metadata.google.internal to an arbitrary IP address and impersonate the GCE metadata server which make it is possible to instruct the OS Login PAM module to grant administrative privileges. All images created after 2020-May-07 (20200507) are fixed, and if you cannot update, we recommend you edit /etc/group/security.conf and remove the "adm" user from the OS Login entry.
Family:unixClass:vulnerability
Status:Reference(s):CVE-2020-8903
SUSE-SU-2020:1934-1
SUSE-SU-2020:2200-1
openSUSE-SU-2020:0996-1
openSUSE-SU-2020:1014-1
Mitre CVE-2020-8903
SUSE CVE-2020-8903
SUSE-SU-2020:1934-1
SUSE-SU-2020:2200-1
openSUSE-SU-2020:0996-1
openSUSE-SU-2020:1014-1
Platform(s):openSUSE Leap 15.1
openSUSE Leap 15.2
SUSE Linux Enterprise High Performance Computing 15 SP1
SUSE Linux Enterprise High Performance Computing 15 SP2
SUSE Linux Enterprise High Performance Computing 15 SP3
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP2
SUSE Linux Enterprise Module for Public Cloud 12
SUSE Linux Enterprise Module for Public Cloud 15 SP1
SUSE Linux Enterprise Module for Public Cloud 15 SP2
SUSE Linux Enterprise Module for Public Cloud 15 SP3
SUSE Linux Enterprise Module for Public Cloud 15 SP4
SUSE Linux Enterprise Server 15 SP1
SUSE Linux Enterprise Server 15 SP2
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP1
SUSE Linux Enterprise Server for SAP Applications 15 SP2
SUSE Linux Enterprise Server for SAP Applications 15 SP3
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Linux Enterprise Storage 6
SUSE Linux Enterprise Storage 7
SUSE Linux Enterprise Storage 7.1
SUSE Manager Proxy 4.0
SUSE Manager Proxy 4.1
SUSE Manager Proxy 4.2
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.0
SUSE Manager Retail Branch Server 4.1
SUSE Manager Retail Branch Server 4.2
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.0
SUSE Manager Server 4.1
SUSE Manager Server 4.2
SUSE Manager Server 4.3
Product(s):
Definition Synopsis
  • openSUSE Leap 15.1 is installed
  • AND Package Information
  • google-compute-engine-init-20190801-lp151.2.25.1 is installed
  • AND google-compute-engine-init is signed with openSUSE key
  • OR
  • google-compute-engine-oslogin-20190801-lp151.2.25.1 is installed
  • AND google-compute-engine-oslogin is signed with openSUSE key
  • OR
  • google-compute-engine-oslogin-32bit-20190801-lp151.2.25.1 is installed
  • AND google-compute-engine-oslogin-32bit is signed with openSUSE key
    • Definition Synopsis
  • SUSE Linux Enterprise Module for Public Cloud 12 is installed
  • AND Package Information
  • google-compute-engine-20190801-54 is installed
  • OR google-compute-engine-init-20190801-54 is installed
  • OR google-compute-engine-oslogin-20190801-54 is installed
    • Definition Synopsis
  • Release Information
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1 is installed
  • OR SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP2 is installed
  • AND
  • google-compute-engine-20190801-4.38 is installed
  • OR google-compute-engine-oslogin-32bit-20190801-4.38 is installed
  • OR Package Information
  • SUSE Linux Enterprise Module for Public Cloud 15 SP1 is installed
  • OR SUSE Linux Enterprise Module for Public Cloud 15 SP2 is installed
  • AND
  • google-compute-engine-20190801-4.38 is installed
  • OR google-compute-engine-init-20190801-4.38 is installed
  • OR google-compute-engine-oslogin-20190801-4.38 is installed
    • Definition Synopsis
  • openSUSE Leap 15.2 is installed
  • AND Package Information
  • google-compute-engine-init-20190801-lp152.5.4.1 is installed
  • AND google-compute-engine-init is signed with openSUSE key
  • OR
  • google-compute-engine-oslogin-20190801-lp152.5.4.1 is installed
  • AND google-compute-engine-oslogin is signed with openSUSE key
  • OR
  • google-compute-engine-oslogin-32bit-20190801-lp152.5.4.1 is installed
  • AND google-compute-engine-oslogin-32bit is signed with openSUSE key
    • Definition Synopsis
  • Release Information
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1 is installed
  • AND
  • google-compute-engine-20190801-4.38 is installed
  • OR google-compute-engine-oslogin-32bit-20190801-4.38 is installed
  • OR Package Information
  • SUSE Linux Enterprise Module for Public Cloud 15 SP1 is installed
  • AND
  • google-compute-engine-20190801-4.38 is installed
  • OR google-compute-engine-init-20190801-4.38 is installed
  • OR google-compute-engine-oslogin-20190801-4.38 is installed
    • Definition Synopsis
  • Release Information
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP2 is installed
  • AND
  • google-compute-engine-20190801-4.38 is installed
  • OR google-compute-engine-oslogin-32bit-20190801-4.38 is installed
  • OR Package Information
  • SUSE Linux Enterprise Module for Public Cloud 15 SP2 is installed
  • AND
  • google-compute-engine-20190801-4.38 is installed
  • OR google-compute-engine-init-20190801-4.38 is installed
  • OR google-compute-engine-oslogin-20190801-4.38 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Module for Public Cloud 15 SP1 is installed
  • AND Package Information
  • google-compute-engine-init-20190801-4.38.1 is installed
  • OR google-compute-engine-oslogin-20190801-4.38.1 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Module for Public Cloud 15 SP2 is installed
  • AND Package Information
  • google-compute-engine-init-20190801-4.38.1 is installed
  • OR google-compute-engine-oslogin-20190801-4.38.1 is installed
    • Definition Synopsis
  • Release Information
  • SUSE Linux Enterprise Module for Public Cloud 15 SP3 is installed
  • AND google-compute-engine-oslogin-20190801-4.38.1 is installed
  • OR Package Information
  • SUSE Linux Enterprise Module for Public Cloud 15 SP1 is installed
  • OR SUSE Linux Enterprise Module for Public Cloud 15 SP2 is installed
  • AND
  • google-compute-engine-init-20190801-4.38.1 is installed
  • OR google-compute-engine-oslogin-20190801-4.38.1 is installed
    • Definition Synopsis
  • Release Information
  • SUSE Linux Enterprise High Performance Computing 15 SP3 is installed
  • OR SUSE Linux Enterprise Module for Public Cloud 15 SP3 is installed
  • OR SUSE Linux Enterprise Server 15 SP3 is installed
  • OR SUSE Linux Enterprise Server for SAP Applications 15 SP3 is installed
  • OR SUSE Linux Enterprise Storage 7.1 is installed
  • OR SUSE Manager Proxy 4.2 is installed
  • OR SUSE Manager Retail Branch Server 4.2 is installed
  • OR SUSE Manager Server 4.2 is installed
  • AND google-compute-engine-oslogin-20190801-4.38.1 is installed
    • Definition Synopsis
  • Release Information
  • SUSE Linux Enterprise High Performance Computing 15 SP1 is installed
  • OR SUSE Linux Enterprise Module for Public Cloud 15 SP1 is installed
  • OR SUSE Linux Enterprise Server 15 SP1 is installed
  • OR SUSE Linux Enterprise Server for SAP Applications 15 SP1 is installed
  • OR SUSE Linux Enterprise Storage 6 is installed
  • OR SUSE Manager Proxy 4.0 is installed
  • OR SUSE Manager Retail Branch Server 4.0 is installed
  • OR SUSE Manager Server 4.0 is installed
  • AND Package Information
  • google-compute-engine-init-20190801-4.38.1 is installed
  • OR google-compute-engine-oslogin-20190801-4.38.1 is installed
    • Definition Synopsis
  • Release Information
  • SUSE Linux Enterprise High Performance Computing 15 SP2 is installed
  • OR SUSE Linux Enterprise Module for Public Cloud 15 SP2 is installed
  • OR SUSE Linux Enterprise Server 15 SP2 is installed
  • OR SUSE Linux Enterprise Server for SAP Applications 15 SP2 is installed
  • OR SUSE Linux Enterprise Storage 7 is installed
  • OR SUSE Manager Proxy 4.1 is installed
  • OR SUSE Manager Retail Branch Server 4.1 is installed
  • OR SUSE Manager Server 4.1 is installed
  • AND Package Information
  • google-compute-engine-init-20190801-4.38.1 is installed
  • OR google-compute-engine-oslogin-20190801-4.38.1 is installed
    • Definition Synopsis
  • Release Information
  • SUSE Linux Enterprise High Performance Computing 15 SP3 is installed
  • OR SUSE Linux Enterprise Module for Public Cloud 15 SP3 is installed
  • OR SUSE Linux Enterprise Server 15 SP3 is installed
  • OR SUSE Linux Enterprise Server for SAP Applications 15 SP3 is installed
  • OR SUSE Linux Enterprise Storage 7.1 is installed
  • OR SUSE Manager Proxy 4.2 is installed
  • OR SUSE Manager Retail Branch Server 4.2 is installed
  • OR SUSE Manager Server 4.2 is installed
  • AND google-compute-engine-oslogin-20190801-4.38.1 is installed
  • OR Package Information
  • SUSE Linux Enterprise High Performance Computing 15 SP2 is installed
  • OR SUSE Linux Enterprise Module for Public Cloud 15 SP2 is installed
  • OR SUSE Linux Enterprise Server 15 SP2 is installed
  • OR SUSE Linux Enterprise Server for SAP Applications 15 SP2 is installed
  • OR SUSE Linux Enterprise Storage 7 is installed
  • OR SUSE Manager Proxy 4.1 is installed
  • OR SUSE Manager Retail Branch Server 4.1 is installed
  • OR SUSE Manager Server 4.1 is installed
  • AND
  • google-compute-engine-init-20190801-4.38.1 is installed
  • OR google-compute-engine-oslogin-20190801-4.38.1 is installed
    • Definition Synopsis
  • Release Information
  • SUSE Linux Enterprise High Performance Computing 15 SP4 is installed
  • OR SUSE Linux Enterprise Module for Public Cloud 15 SP4 is installed
  • OR SUSE Linux Enterprise Server 15 SP4 is installed
  • OR SUSE Linux Enterprise Server for SAP Applications 15 SP4 is installed
  • OR SUSE Manager Proxy 4.3 is installed
  • OR SUSE Manager Retail Branch Server 4.3 is installed
  • OR SUSE Manager Server 4.3 is installed
  • AND google-compute-engine-oslogin-20190801-4.38.1 is installed
    • BACK