[SECURITY] [DLA 2675-1] caribou regression update

------------------------------------------------------------------------- Debian LTS Advisory DLA-2675-1 [email protected] https://www.debian.org/lts/security/ Emilio Pozuelo Monfort June 03, 2021 https://wiki.debian.org/LTS -...

CVE-2020-25697

A privilege escalation flaw was found in the Xorg-x11-server due to a lack of authentication for X11 clients. This flaw allows an attacker to take control of an X application by impersonating the server it is expecting to connect to...

Privilege escalation

A privilege escalation flaw was found in the Xorg-x11-server due to a lack of authentication for X11 clients. This flaw allows an attacker to take control of an X application by impersonating the server it is expecting to connect to...

CVE-2020-25697

A privilege escalation flaw was found in the Xorg-x11-server due to a lack of authentication for X11 clients. This flaw allows an attacker to take control of an X application by impersonating the server it is expecting to connect to...

CVE-2020-25697

CVE-2020-25697 is a local privilege-escalation flaw in the X.org X11 server caused by a lack of authentication for X11 clients. Affected component is the Xorg-x11-server (via the TRANS_ABSTRACT/client handling on the server side). Exploitation would enable an attacker with local access to imperso...

CVE-2020-25697

A privilege escalation flaw was found in the Xorg-x11-server due to a lack of authentication for X11 clients. This flaw allows an attacker to take control of an X application by impersonating the server it is expecting to connect to...

CVE-2021-32554

It was discovered that readfile in apport/hookutils.py would follow symbolic links or open FIFOs. When this function is used by the xorg package apport hooks, it could expose private data to other local users...

userspace graphics, xorg-x11, and mesa security, bug fix, and enhancement update

egl-wayland 1.1.5-3 - Add upstream patch to address rhbz1842473 1.1.5-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora33MassRebuild 1.1.5-1 - Update to 1.1.5 libdrm 2.4.103-1 - Update to 2.4.103 libglvnd 1.3.2-1 - Update to 1.3.2 release libinput 1.16.3-1 - libinput 1.16.3 1886648 libwacom...

UBUNTU-CVE-2021-32554

It was discovered that readfile in apport/hookutils.py would follow symbolic links or open FIFOs. When this function is used by the xorg package apport hooks, it could expose private data to other local users...

CVE-2021-32555

It was discovered that readfile in apport/hookutils.py would follow symbolic links or open FIFOs. When this function is used by the xorg-hwe-18.04 package apport hooks, it could expose private data to other local users...

The vulnerability of the XkbSetNamesCheck function in xkb.c of the X Window System Xorg-server, related to the occurrence of operations outside the buffer in memory, allows an attacker to access confidential information or cause service failures.

The vulnerability of the XkbSetNamesCheck function in the xkb.c file of the X Window System Xorg-server is related to the operation of pushing an action within acceptable buffer data limits. Exploiting this vulnerability allows an attacker to access confidential information or cause service...

Amazon Linux AMI : xorg-x11-server (ALAS-2021-1502)

It is, therefore, affected by a vulnerability as referenced in the ALAS-2021-1502 advisory. A flaw was found in xorg-x11-server. An interger underflow can occur in xserver which can lead to a local privilege escalation. The highest threat from this vulnerability is to data confidentiality and...

Oracle Linux 7 : xorg-x11-server (ELSA-2021-2033)

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2021-2033 advisory. 1.20.4-16 - CVE fix for: CVE-2021-3472 1944956 Tenable has extracted the preceding description block directly from the Oracle Linux security advisory. Note that...

xorg-x11-server: XChangeFeedbackControl integer underflow leads to privilege escalation

A flaw was found in xorg-x11-server. An interger underflow can occur in xserver which can lead to a local privilege escalation. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...

Important: xorg-x11-server

Issue Overview: A flaw was found in xorg-x11-server. An interger underflow can occur in xserver which can lead to a local privilege escalation. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. CVE-2021-3472 Affected Packages:...

RHEL 7 : xorg-x11-server (RHSA-2021:2033)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:2033 advisory. X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user...

CentOS 8 : userspace graphics, xorg-x11, and mesa (CESA-2021:1804)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2021:1804 advisory. - libX11: Heap overflow in the X input method client CVE-2020-14344 - xorg-x11-server: Out-of-bounds access in XkbSetNames function CVE-2020-14345 -...

xorg-x11-server security update

1.20.4-16 - CVE fix for: CVE-2021-3472 1944956...

xorg-x11-server: Out-of-bounds access in XkbSetMap function

A flaw was found in the X.Org Server. An out-of-bounds access in the XkbSetMap function may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...

xorg-x11-server: Integer underflow in the X input extension protocol

A flaw was found in xorg-x11-server. A integer underflow in the X input extension protocol decoding in the X server may lead to arbitrary access of memory contents. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...