Oval Definition:oval:com.redhat.rhsa:def:20231594
Revision Date:2023-04-04Version:635
Title:RHSA-2023:1594: tigervnc and xorg-x11-server security update (Important)
Description:Virtual Network Computing (VNC) is a remote display system which allows users to view a computing desktop environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures. TigerVNC is a suite of VNC servers and clients.

X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon.

Security Fix(es):

  • xorg-x11-server: X.Org Server Overlay Window Use-After-Free Local Privilege Escalation Vulnerability (CVE-2023-1393)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
  • Family:unixClass:patch
    Status:Reference(s):CVE-2023-1393
    RHSA-2023:1594
    Platform(s):Red Hat Enterprise Linux 7
    Product(s):
    Definition Synopsis
  • Red Hat Enterprise Linux must be installed
  • OR Package Information
  • Red Hat Enterprise Linux 7 is installed
  • AND
  • xorg-x11-server-Xdmx is earlier than 0:1.20.4-23.el7_9
  • AND xorg-x11-server-Xdmx is signed with Red Hat redhatrelease2 key
  • xorg-x11-server-Xephyr is earlier than 0:1.20.4-23.el7_9
  • AND xorg-x11-server-Xephyr is signed with Red Hat redhatrelease2 key
  • xorg-x11-server-Xnest is earlier than 0:1.20.4-23.el7_9
  • AND xorg-x11-server-Xnest is signed with Red Hat redhatrelease2 key
  • xorg-x11-server-Xorg is earlier than 0:1.20.4-23.el7_9
  • AND xorg-x11-server-Xorg is signed with Red Hat redhatrelease2 key
  • xorg-x11-server-Xvfb is earlier than 0:1.20.4-23.el7_9
  • AND xorg-x11-server-Xvfb is signed with Red Hat redhatrelease2 key
  • xorg-x11-server-Xwayland is earlier than 0:1.20.4-23.el7_9
  • AND xorg-x11-server-Xwayland is signed with Red Hat redhatrelease2 key
  • xorg-x11-server-common is earlier than 0:1.20.4-23.el7_9
  • AND xorg-x11-server-common is signed with Red Hat redhatrelease2 key
  • xorg-x11-server-devel is earlier than 0:1.20.4-23.el7_9
  • AND xorg-x11-server-devel is signed with Red Hat redhatrelease2 key
  • xorg-x11-server-source is earlier than 0:1.20.4-23.el7_9
  • AND xorg-x11-server-source is signed with Red Hat redhatrelease2 key
  • tigervnc is earlier than 0:1.8.0-25.el7_9
  • AND tigervnc is signed with Red Hat redhatrelease2 key
  • tigervnc-icons is earlier than 0:1.8.0-25.el7_9
  • AND tigervnc-icons is signed with Red Hat redhatrelease2 key
  • tigervnc-license is earlier than 0:1.8.0-25.el7_9
  • AND tigervnc-license is signed with Red Hat redhatrelease2 key
  • tigervnc-server is earlier than 0:1.8.0-25.el7_9
  • AND tigervnc-server is signed with Red Hat redhatrelease2 key
  • tigervnc-server-applet is earlier than 0:1.8.0-25.el7_9
  • AND tigervnc-server-applet is signed with Red Hat redhatrelease2 key
  • tigervnc-server-minimal is earlier than 0:1.8.0-25.el7_9
  • AND tigervnc-server-minimal is signed with Red Hat redhatrelease2 key
  • tigervnc-server-module is earlier than 0:1.8.0-25.el7_9
  • AND tigervnc-server-module is signed with Red Hat redhatrelease2 key
  • BACK