Unchecked Return Value in xcb

An issue was discovered in the xcb crate through 2021-02-04 for Rust. It has a soundness violation because xcb::xproto::GetAtomNameReply::name calls std::str::fromutf8unchecked on unvalidated bytes from an X server...

GHSA-3288-CWGW-CH86 Unchecked Return Value in xcb

An issue was discovered in the xcb crate through 2021-02-04 for Rust. It has a soundness violation because xcb::xproto::GetAtomNameReply::name calls std::str::fromutf8unchecked on unvalidated bytes from an X server...

openSUSE 15 Security Update : libX11 (openSUSE-SU-2021:1897-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by a vulnerability as referenced in the openSUSE-SU-2021:1897-1 advisory. - LookupCol.c in X.Org X through X11R7.7 and libX11 before 1.7.1 might allow remote attackers to execute arbitrary code. The libX11 XLookupColor...

The vulnerability of the X-server startup system service fly-dm, related to access control deficiencies, allows a perpetrator to gain access to confidential data.

The vulnerability of the X-server startup system service fly-dm is related to access control deficiencies. Exploiting this vulnerability allows an attacker to gain access to confidential data...

Atlassian Jira 8.6.x < 8.13.2 Server-Side Request Forgery

According to its self-reported version number, the instance of Atlassian Jira hosted on the remote web server is prior to 8.5.10, 8.6.x 8.13.2 or 8.14.x 8.14.1. It is, therefore, affected by a Server-Side Request Forgery SSRF vulnerability allowing unexpected DNS lookups and requests to malicious...

USN-4905-2: X.Org X Server vulnerability

USN-4905-1 fixed a vulnerability in X.Org. This update provides the corresponding update for Ubuntu 14.04 ESM. Original advisory details: Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled certain lengths of XInput extension ChangeFeedbackControl requests. An attacker could us...

USN-4905-2 xorg-server vulnerability

USN-4905-1 fixed a vulnerability in X.Org. This update provides the corresponding update for Ubuntu 14.04 ESM. Original advisory details: Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled certain lengths of XInput extension ChangeFeedbackControl requests. An attacker could us...

SUSE: Security Advisory (SUSE-SU-2020:2240-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[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 -...

Authorization

LookupCol.c in X.Org X through X11R7.7 and libX11 before 1.7.1 might allow remote attackers to execute arbitrary code. The libX11 XLookupColor request intended for server-side color lookup contains a flaw allowing a client to send color-name requests with a name longer than the maximum size allow...

X.Org X11 library: Denial of service

Background X.Org is an implementation of the X Window System. The X.Org X11 library provides the X11 protocol library files. Description It was discovered that XLookupColor and other X.Org X11 library functions lacked proper validation of the length of their string parameters. Impact An attacker...

Updated libx11 packages fix a security vulnerability

XLookupColor and other X libraries function lack proper validation of the length of their string parameters. If those parameters can be controlled by an external application for instance a color name that can be emitted via a terminal control sequence it can lead to the emission of extra X protoc...

libX11 Insufficient Length Check / Injection

Hello list, A missing length check in libX11 causes data from LookupColor requests mess up the client-server communication protocol and inject malicious X server requests. The flaw is comparable to SQLi injecting commands into database connections granting an attacker access to all features of th...

xorg-x11-server: Leak of uninitialized heap memory from the X server to clients in AllocatePixmap of dix/pixmap.c

A flaw was found in the way the Xserver memory was not properly initialized. This issue leak parts of server memory to the X client. In cases where the Xorg server runs with elevated privileges, this flaw results in a possible ASLR bypass...

CVE-2021-31535

LookupCol.c in X.Org X through X11R7.7 and libX11 before 1.7.1 might allow remote attackers to execute arbitrary code. The libX11 XLookupColor request intended for server-side color lookup contains a flaw allowing a client to send color-name requests with a name longer than the maximum size allow...

libX11 -- Arbitrary code execution

The X.org project reports: XLookupColor and other X libraries function lack proper validation of the length of their string parameters. If those parameters can be controlled by an external application for instance a color name that can be emitted via a terminal control sequence it can lead to the...

GLSA-202104-02 : X.Org X Server: Privilege escalation

The remote host is affected by the vulnerability described in GLSA-202104-02 X.Org X Server: Privilege escalation It was discovered that X.Org X Server did not sufficiently check the length of the XInput extensions ChangeFeedbackControl request. Impact : An authorized attacker could possibly...

MGASA-2021-0202 Updated nvidia390 packages fix security vulnerabilities

Updated nvidia390 packages fix security vulnerabilities: NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer nvidia.ko where improper access control may lead to denial of service, information disclosure, or data corruption CVE-2021-1076. It also fixes a bug where...

Updated nvidia390 packages fix security vulnerabilities

Updated nvidia390 packages fix security vulnerabilities: NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer nvidia.ko where improper access control may lead to denial of service, information disclosure, or data corruption CVE-2021-1076. It also fixes a bug where...

X.Org X Server: Privilege escalation

Background The X Window System is a graphical windowing system based on a client/server model. Description It was discovered that X.Org X Server did not sufficiently check the length of the XInput extension’s ChangeFeedbackControl request. Impact An authorized attacker could possibly escalate...