PT-2023-30392 · Unknown · Mprivacy-Tools

Name of the Vulnerable Software and Affected Versions: mprivacy-tools versions prior to 2.0.406g Description: The issue allows authenticated attackers with access to a VNC session to bypass access control on X11 server sockets. By specifying the DISPLAY ID of other users, attackers can gain...

DEBIAN-CVE-2023-6208

When using X11, text selected by the page using the Selection API was erroneously copied into the primary selection, a temporary storage not unlike the clipboard. This bug only affects Firefox on X11. Other systems are unaffected. This vulnerability affects Firefox 120, Firefox ESR 115.5.0, and...

UBUNTU-CVE-2023-6208

When using X11, text selected by the page using the Selection API was erroneously copied into the primary selection, a temporary storage not unlike the clipboard. This bug only affects Firefox on X11. Other systems are unaffected. This vulnerability affects Firefox 120, Firefox ESR 115.5.0, and...

Moderate: Red Hat Security Advisory: pixman security update

An update for pixman is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

Moderate: Red Hat Security Advisory: pixman security update

An update for pixman is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

Moderate: Red Hat Security Advisory: pixman security update

An update for pixman is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

Moderate: Red Hat Security Advisory: xorg-x11-server security and bug fix update

An update for xorg-x11-server is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

Moderate: xorg-x11-server security and bug fix update

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 Fixes: xorg-x11-server: X.Org Server Overlay Window Use-After-Free Local Privilege Escalation Vulnerability...

The vulnerability of the _XkbReadKeySyms() function in the X Window System protocol library LibX11 allows a hacker to gain access to confidential data.

The vulnerability of the XkbReadKeySyms function in the X Window System LibX11 library lies in its ability to read data beyond the allowed limits of the data buffer. Exploiting this vulnerability could allow an attacker to gain access to confidential data...

Important: Red Hat Security Advisory: xorg-x11-server security update

An update for xorg-x11-server is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerabilit...

ALSA-2023:6340 Moderate: xorg-x11-server security and bug fix update

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 Fixes: xorg-x11-server: X.Org Server Overlay Window Use-After-Free Local Privilege Escalation Vulnerability...

DEBIAN-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...

UBUNTU-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 othe...

PT-2023-6642

Name of the Vulnerable Software and Affected Versions xorg-x11-server affected versions not specified Description A use-after-free flaw was found in the xorg-x11-server, which can cause an X server crash in a very specific and legacy configuration, known as Zaphod mode, where a multi-screen setup...

The vulnerability of the PutSubImage() function in the client-side API library for the X Window System, libX11, allows a hacker to trigger a service failure.

The vulnerability of the PutSubImage function in the client-side API library for the X Window System libX11 is related to the execution of a loop with an unreachable exit condition. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the XCreateImage() function in the client-side API library for the X Window System, libX11, allows a hacker to execute arbitrary code.

The vulnerability of the XCreateImage function in the client-side API library for the X Window System, libX11, is related to integer overflow. Exploiting this vulnerability could allow an attacker to execute arbitrary code...

DEBIAN-CVE-2023-43785

A vulnerability was found in libX11 due to a boundary condition within the XkbReadKeySyms function. This flaw allows a local user to trigger an out-of-bounds read error and read the contents of memory on the system...

AZL-31320 CVE-2023-43785 affecting package libX11 for versions less than 1.8.7-1

A vulnerability was found in libX11 due to a boundary condition within the XkbReadKeySyms function. This flaw allows a local user to trigger an out-of-bounds read error and read the contents of memory on the system...

SUSE CVE-2023-43787

A vulnerability was found in libX11 due to an integer overflow within the XCreateImage function. This flaw allows a local user to trigger an integer overflow and execute arbitrary code with elevated privileges...

libX11 Buffer Error Vulnerability

X.Org libX11 is an X11 X Window System client library from the X.org Foundation. A security vulnerability exists in libX11, which stems from a security flaw in theXkbReadKeySyms function. An attacker can exploit this vulnerability to trigger an out-of-bounds read error and read the contents of...