CVE-2018-13723

The CVE-2018-13723 entry concerns SERVVIZIOToken, an Ethereum ERC20-like token. The minted token function (mintToken) has an integer overflow in its implementation, enabling the contract owner to set an arbitrary user’s balance to any value. This is described consistently across multiple sources ...

EulerOS 2.0 SP1 : xorg-x11-server (EulerOS-SA-2017-1295)

According to the version of the xorg-x11-server packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - In X.Org Server aka xserver and xorg-server before 1.19.4, a local attacker authenticated to the X server could overflow a global buffer,...

SUSE SLED12 / SLES12 Security Update : xorg-x11-server (SUSE-SU-2017:3047-1)

This update for xorg-x11-server fixes several issues. These security issues were fixed : - CVE-2017-13721: Missing validation of shmseg resource id in Xext/XShm could lead to shared memory segments of other users beeing freed bnc1052984 - CVE-2017-13723: A local denial of service via unusual...

[SECURITY] [DLA 1186-1] xorg-server security update

Package : xorg-server Version : 2:1.12.4-6+deb7u8 CVE ID : CVE-2017-2624 CVE-2017-12176 CVE-2017-12177 CVE-2017-12178 CVE-2017-12180 CVE-2017-12182 CVE-2017-12183 CVE-2017-12184 CVE-2017-12185 CVE-2017-12187 CVE-2017-13723 Several vulnerabilities have been discovered in the X.Org X server. An...

SUSE SLES11 Security Update : xorg-x11-server (SUSE-SU-2017:3025-1)

This update for xorg-x11-server provides several fixes. These security issues were fixed : - CVE-2017-13723: Prevent local DoS via unusual characters in XkbAtomText and XkbStringText bsc1051150. - Improve the entropy when generating random data used in X.org server authorization cookies generatio...

GLSA-201710-30 : X.Org Server: Multiple vulnerabilities

The remote host is affected by the vulnerability described in GLSA-201710-30 X.Org Server: Multiple vulnerabilities Multiple vulnerabilities have been discovered in X.Org Server. Please review the referenced CVE identifiers for details. Impact : A local attacker could cause a global buffer overfl...

Debian DSA-4000-1 : xorg-server - security update

Several vulnerabilities have been discovered in the X.Org X server. An attacker who's able to connect to an X server could cause a denial of service or potentially the execution of arbitrary code. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this...

[SECURITY] [DSA 4000-1] xorg-server security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4000-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff October 17, 2017 https://www.debian.org/security/faq -...

Ubuntu: Security Advisory (USN-3453-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2017 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...

USN-3453-1: X.Org X server vulnerabilities

Michal Srb discovered that the X.Org X server incorrectly handled shared memory segments. An attacker able to connect to an X server, either locally or remotely, could use this issue to crash the server, or possibly replace shared memory segments of other X clients in the same session...

CVE-2017-13723

CVE-2017-13723 affects X.Org Server (xorg-server) prior to 1.19.4. A local attacker authenticated to the X server can overflow a global buffer via injecting large or malformed XKB atoms and accessing them through xkbcomp, leading to crashes and potential privilege elevation when run as root. Docu...

Updated x11-server packages fix security vulnerabilities

In Xext/shm, the shmseg resource id can belong to a non-existing client and abort X server with FatalError "client not in use", or overwrite existing segment of another existing client CVE-2017-13721. Generating strings for XKB data used a single shared static buffer, which offered several...