Xming: Schwachstelle ermöglicht nicht spezifizierten Angriff

Summary

Product

Vulnerabilities 2

• High 7.8
  CVE-2023-5367

  Xorg-x11-server: out-of-bounds write in xichangedeviceproperty/rrchangeoutputproperty

  A out-of-bounds write flaw was found in the xorg-x11-server. This issue occurs due to an incorrect calculation of a buffer offset when copying data stored in the heap in the XIChangeDeviceProperty function in Xi/xiproperty.c and in RRChangeOutputProperty func…

  Red Hat Red Hat Enterprise Linux 9 Red Hat Enterprise Linux 8 Red Hat Enterprise Linux 7 Linux Debian Ubuntu Azure Linux Alpine
  Oct 25, 2023
• Medium 4.7
  CVE-2023-5380

  Xorg-x11-server: use-after-free bug in destroywindow

  A use-after-free flaw was found in the xorg-x11-server. An X server crash may occur in a very specific and legacy configuration (a multi-screen setup with multiple protocol screens, also known as Zaphod mode) if the pointer is warped from within a window on o…

  Red Hat Red Hat Enterprise Linux 9 Red Hat Enterprise Linux 8 Red Hat Enterprise Linux 7 Linux Debian Ubuntu Azure Linux Alpine
  Oct 25, 2023

Revision history

1. 2023-11-09 #4

   Neue Updates von Oracle Linux aufgenommen

2. 2023-11-02 #3

   Neue Updates von Fedora aufgenommen

3. 2023-10-25 #2

   Neue Updates von Fedora aufgenommen

4. 2023-10-24 #1

   Initiale Fassung

References

• Oracle Linux Security Advisory ELSA-2023-6802 vom 2023-11-09
  http://linux.oracle.com/errata/ELSA-2023-6802.html
• Fedora Security Advisory FEDORA-2023-4708733CCC vom 2023-11-02
  https://bodhi.fedoraproject.org/updates/FEDORA-2023-4708733ccc
• Fedora Security Advisory FEDORA-2023-DBACF5D9F6 vom 2023-11-02
  https://bodhi.fedoraproject.org/updates/FEDORA-2023-dbacf5d9f6
• Ubuntu Security Notice USN-6453-1 vom 2023-10-25
  https://ubuntu.com/security/notices/USN-6453-1
• Fedora Security Advisory FEDORA-2023-B88929BC79 vom 2023-10-26
  https://bodhi.fedoraproject.org/updates/FEDORA-2023-b88929bc79
• Fedora Security Advisory FEDORA-2023-18CB340B28 vom 2023-10-26
  https://bodhi.fedoraproject.org/updates/FEDORA-2023-18cb340b28
• Fedora Security Advisory FEDORA-2023-7A94186139 vom 2023-10-26
  https://bodhi.fedoraproject.org/updates/FEDORA-2023-7a94186139
• Fedora Security Advisory FEDORA-2023-1F4F1B8365 vom 2023-10-26
  https://bodhi.fedoraproject.org/updates/FEDORA-2023-1f4f1b8365
• Fedora Security Advisory FEDORA-2023-F8FF1B7A3F vom 2023-10-26
  https://bodhi.fedoraproject.org/updates/FEDORA-2023-f8ff1b7a3f
• Fedora Security Advisory FEDORA-2023-F111D2F306 vom 2023-10-26
  https://bodhi.fedoraproject.org/updates/FEDORA-2023-f111d2f306
• X.Org Security Advisory
  https://lists.x.org/archives/xorg-announce/2023-October/003430.html
• Changes for Xming version 7.7.0.96 vom 2023-10-24
  http://www.straightrunning.com/XmingNotes/changes.php