CVSS: 7.6EPSS: 0%CPEs: 17EXPL: 0CVE-2023-6478 – Xorg-x11-server: out-of-bounds memory read in rrchangeoutputproperty and rrchangeproviderproperty
https://notcve.org/view.php?id=CVE-2023-6478
A flaw was found in xorg-server. A specially crafted request to RRChangeProviderProperty or RRChangeOutputProperty can trigger an integer overflow which may lead to a disclosure of sensitive information. Se encontró una falla en xorg-server. Una solicitud especialmente manipulada a RRChangeProviderProperty o RRChangeOutputProperty puede desencadenar un desbordamiento de enteros que puede provocar la divulgación de información confidencial. This vulnerability allows local attackers to disclose sensitive information on affected installations of X.Org Server. • http://www.openwall.com/lists/oss-security/2023/12/13/1 https://access.redhat.com/errata/RHSA-2023:7886 https://access.redhat.com/errata/RHSA-2024:0006 https://access.redhat.com/errata/RHSA-2024:0009 https://access.redhat.com/errata/RHSA-2024:0010 https://access.redhat.com/errata/RHSA-2024:0014 https://access.redhat.com/errata/RHSA-2024:0015 https://access.redhat.com/errata/RHSA-2024:0016 https://access.redhat.com/errata/RHSA-2024:0017 https://access.redhat.com& • CWE-190: Integer Overflow or Wraparound •
CVSS: 7.8EPSS: 16%CPEs: 17EXPL: 0CVE-2023-6377 – Xorg-x11-server: out-of-bounds memory reads/writes in xkb button actions
https://notcve.org/view.php?id=CVE-2023-6377
A flaw was found in xorg-server. Querying or changing XKB button actions such as moving from a touchpad to a mouse can result in out-of-bounds memory reads and writes. This may allow local privilege escalation or possible remote code execution in cases where X11 forwarding is involved. Se encontró una falla en xorg-server. Consultar o cambiar las acciones de los botones XKB, como pasar de un panel táctil a un mouse, puede provocar lecturas y escrituras de memoria fuera de los límites. • http://www.openwall.com/lists/oss-security/2023/12/13/1 https://access.redhat.com/errata/RHSA-2023:7886 https://access.redhat.com/errata/RHSA-2024:0006 https://access.redhat.com/errata/RHSA-2024:0009 https://access.redhat.com/errata/RHSA-2024:0010 https://access.redhat.com/errata/RHSA-2024:0014 https://access.redhat.com/errata/RHSA-2024:0015 https://access.redhat.com/errata/RHSA-2024:0016 https://access.redhat.com/errata/RHSA-2024:0017 https://access.redhat.com& • CWE-125: Out-of-bounds Read •
CVSS: 7.4EPSS: 0%CPEs: 2EXPL: 0CVE-2023-5574 – Xorg-x11-server: use-after-free bug in damagedestroy
https://notcve.org/view.php?id=CVE-2023-5574
A use-after-free flaw was found in xorg-x11-server-Xvfb. This issue occurs in Xvfb with 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 a screen 1 to a screen 0, a use-after-free issue may be triggered during shutdown or reset of the Xvfb server, allowing for possible escalation of privileges or denial of service. Se encontró una falla de use-after-free en xorg-x11-server-Xvfb. Este problema ocurre en Xvfb con una configuración heredada muy específica (una configuración de pantalla múltiple con múltiples pantallas de protocolo, también conocida como modo Zaphod). • https://access.redhat.com/errata/RHSA-2024:2298 https://access.redhat.com/security/cve/CVE-2023-5574 https://bugzilla.redhat.com/show_bug.cgi?id=2244735 https://lists.x.org/archives/xorg-announce/2023-October/003430.html https://security.netapp.com/advisory/ntap-20231130-0004 • CWE-416: Use After Free •
CVSS: 7.4EPSS: 0%CPEs: 10EXPL: 0CVE-2023-5380 – Xorg-x11-server: use-after-free bug in destroywindow
https://notcve.org/view.php?id=CVE-2023-5380
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 one screen to the root window of the other screen and if the original window is destroyed followed by another window being destroyed. Se encontró una falla de use-after-free en el servidor xorg-x11. Puede ocurrir una falla del servidor X en una configuración muy específica y heredada (una configuración de múltiples pantallas con múltiples pantallas de protocolo, también conocida como modo Zaphod) si el puntero se deforma desde dentro de una ventana en una pantalla a la ventana raíz de la otra pantalla y si la ventana original se destruye y luego se destruye otra ventana. This vulnerability allows local attackers to escalate privileges on affected installations of X.Org Server. • https://access.redhat.com/errata/RHSA-2023:7428 https://access.redhat.com/errata/RHSA-2024:2169 https://access.redhat.com/errata/RHSA-2024:2298 https://access.redhat.com/errata/RHSA-2024:2995 https://access.redhat.com/errata/RHSA-2024:3067 https://access.redhat.com/security/cve/CVE-2023-5380 https://bugzilla.redhat.com/show_bug.cgi?id=2244736 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2WS5E7H4A5J3U5YBCTMRPQVGWK5LVH7D https://lists.fedoraprojec • CWE-416: Use After Free •
CVSS: 7.8EPSS: 0%CPEs: 17EXPL: 0CVE-2023-5367 – Xorg-x11-server: out-of-bounds write in xichangedeviceproperty/rrchangeoutputproperty
https://notcve.org/view.php?id=CVE-2023-5367
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 function in randr/rrproperty.c, allowing for possible escalation of privileges or denial of service. Se encontró una falla de escritura fuera de los límites en el servidor xorg-x11. Este problema ocurre debido a un cálculo incorrecto de un desplazamiento del búfer al copiar datos almacenados en el montón en la función XIChangeDeviceProperty en Xi/xiproperty.c y en la función RRChangeOutputProperty en randr/rrproperty.c, lo que permite una posible escalada de privilegios o Denegación de Servicio (DoS). . This vulnerability allows local attackers to escalate privileges on affected installations of X.Org Server. • https://access.redhat.com/errata/RHSA-2023:6802 https://access.redhat.com/errata/RHSA-2023:6808 https://access.redhat.com/errata/RHSA-2023:7373 https://access.redhat.com/errata/RHSA-2023:7388 https://access.redhat.com/errata/RHSA-2023:7405 https://access.redhat.com/errata/RHSA-2023:7428 https://access.redhat.com/errata/RHSA-2023:7436 https://access.redhat.com/errata/RHSA-2023:7526 https://access.redhat.com/errata/RHSA-2023:7533 https://access.redhat.com/errata/RHSA • CWE-787: Out-of-bounds Write •