A flaw was found in the X.Org server. The cursor code in both Xephyr and Xwayland uses the wrong type of private at creation. It uses the cursor bits type with the cursor as private, and when initiating the cursor, that overwrites the XSELINUX context.
Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.
| Fabricante | Producto | Versiones | |
|---|---|---|---|
| enterprise linux | 7 | — | |
| enterprise linux | 8 | — | |
| enterprise linux | 9 | — | |
| fedoraproject | fedora | 39 | |
| redhat | enterprise linux | 6.0 | |
| redhat | enterprise linux desktop | 7.0 | |
| redhat | enterprise linux for ibm z systems | 7.0 | |
| redhat | enterprise linux for power big endian | 7.0 | |
| redhat | enterprise linux for power little endian | 7.0 | |
| redhat | enterprise linux for scientific computing | 7.0 | |
| redhat | enterprise linux server | 7.0 | |
| redhat | enterprise linux workstation | 7.0 | |
| Red Hat | Red Hat Enterprise Linux 6 | — | |
| Red Hat | Red Hat Enterprise Linux 7 | all versions | |
| Red Hat | Red Hat Enterprise Linux 8 | all versions | |
| Red Hat | Red Hat Enterprise Linux 9 | all versions | |
| tigervnc | tigervnc | < 1.13.1 | |
| — | xorg-server | 21.1.0 – < 21.1.11 | |
| x.org | x server | < 21.1.11 | |
| x.org | xwayland | < 23.2.4 |
cpe:2.3:a:tigervnc:tigervnc:*:*:*:*:*:*:*:* < 1.13.1cpe:2.3:a:x.org:x_server:*:*:*:*:*:*:*:* < 21.1.11cpe:2.3:a:x.org:xwayland:*:*:*:*:*:*:*:* < 23.2.4cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:7.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_for_power_big_endian:7.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:7.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_for_scientific_computing:7.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*Nuestro sensor honeypot gratuito y de código abierto espera en puertos que su servidor no usa y reporta a una lista compartida los escáneres y atacantes que se conectan.