CVE-2023-3899

A vulnerability was found in subscription-manager that allows local privilege escalation due to inadequate authorization. The D-Bus interface com.redhat.RHSM1 exposes a significant number of methods to all users that could change the state of the registration. By using the com.redhat.RHSM1.Config.SetAll() method, a low-privileged local user could tamper with the state of the registration, by unregistering the system or by changing the current entitlements. This flaw allows an attacker to set arbitrary configuration directives for /etc/rhsm/rhsm.conf, which can be abused to cause a local privilege escalation to an unconfined root.

• Fedora Project Fedora

  OS
  Fedoraproject
  3738

• Red Hat Enterprise Linux

  OS
  Redhat
  8.09.0

• Red Hat Enterprise Linux Desktop

  OS
  Redhat
  7.0

• Red Hat Enterprise Linux Eus

  OS
  Redhat
  8.68.89.09.2

• Red Hat Enterprise Linux For Arm 64

  OS
  Redhat
  8.09.09.2

• Red Hat Enterprise Linux For Arm 64 Eus

  OS
  Redhat
  8.68.89.09.2

• Red Hat Enterprise Linux For IBM Z Systems

  OS
  Redhat
  7.08.09.09.2

• Red Hat Enterprise Linux For IBM Z Systems Eus

  OS
  Redhat
  8.68.89.09.2

• Red Hat Enterprise Linux For Power Big Endian

  OS
  Redhat
  7.0

• Red Hat Enterprise Linux For Power Little Endian

  OS
  Redhat
  7.08.09.0

• Red Hat Enterprise Linux For Power Little Endian Eus

  OS
  Redhat
  8.89.09.2

• Red Hat Enterprise Linux For Scientific Computing

  OS
  Redhat
  7.0

• Red Hat Enterprise Linux Server

  OS
  Redhat
  7.0

• Red Hat Enterprise Linux Server Aus

  OS
  Redhat
  8.28.48.69.2

• Red Hat Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions

  OS
  Redhat
  8.18.28.48.68.89.09.2

• Red Hat Enterprise Linux Server Tus

  OS
  Redhat
  8.28.48.68.8

• Red Hat Enterprise Linux Server Update Services For Sap Solutions

  OS
  Redhat
  9.09.2

• Red Hat Enterprise Linux Update Services For Sap Solutions

  OS
  Redhat
  8.18.28.48.68.8

• Red Hat Enterprise Linux Workstation

  OS
  Redhat
  7.0

• Red Hat Subscription Manager

  APP
  Redhat
  < 1.28.391.29.0 – 1.29.37 (bez)