libX11: Out of Bounds write in XListExtensions in ListExt.c

An out of bounds write, limited to NULL bytes, was discovered in libX11 in functions XListExtensions and XGetFontPath. The length field is considered as a signed value, which makes the library access memory before the intended buffer. An attacker who can either configure a malicious X server or...

Amazon Linux 2 : libX11 (ALAS-2019-1226)

An off-by-one error has been discovered in libX11 in functions XGetFontPath, XListExtensions, and XListFonts. An attacker who can either configure a malicious X server or modify the data coming from one could use this flaw to make the program crash or have other unspecified effects, caused by the...

Medium: libX11

Issue Overview: An off-by-one error has been discovered in libX11 in functions XGetFontPath, XListExtensions, and XListFonts. An attacker who can either configure a malicious X server or modify the data coming from one could use this flaw to make the program crash or have other unspecified effect...

Buffer Overflow

The X11 Xorg libraries provide library routines that are used within all X Window applications. Multiple integer overflow flaws, leading to heap-based buffer overflows, were found in the way various X11 client libraries handled certain protocol data. An attacker able to submit invalid protocol da...

Buffer Overflow

The X11 Xorg libraries provide library routines that are used within all X Window applications. Multiple integer overflow flaws, leading to heap-based buffer overflows, were found in the way various X11 client libraries handled certain protocol data. An attacker able to submit invalid protocol da...

Buffer Overflow

The X11 Xorg libraries provide library routines that are used within all X Window applications. Multiple integer overflow flaws, leading to heap-based buffer overflows, were found in the way various X11 client libraries handled certain protocol data. An attacker able to submit invalid protocol da...

Buffer Overflow

The X11 Xorg libraries provide library routines that are used within all X Window applications. Multiple integer overflow flaws, leading to heap-based buffer overflows, were found in the way various X11 client libraries handled certain protocol data. An attacker able to submit invalid protocol da...

Buffer Overflow

The X11 Xorg libraries provide library routines that are used within all X Window applications. Multiple integer overflow flaws, leading to heap-based buffer overflows, were found in the way various X11 client libraries handled certain protocol data. An attacker able to submit invalid protocol da...

Integer Overflow

The X11 Xorg libraries provide library routines that are used within all X Window applications. Multiple integer overflow flaws, leading to heap-based buffer overflows, were found in the way various X11 client libraries handled certain protocol data. An attacker able to submit invalid protocol da...

Integer Overflow

The X11 Xorg libraries provide library routines that are used within all X Window applications. Multiple integer overflow flaws, leading to heap-based buffer overflows, were found in the way various X11 client libraries handled certain protocol data. An attacker able to submit invalid protocol da...

Buffer Overflow

The X11 Xorg libraries provide library routines that are used within all X Window applications. Multiple integer overflow flaws, leading to heap-based buffer overflows, were found in the way various X11 client libraries handled certain protocol data. An attacker able to submit invalid protocol da...

Integer Overflow

The X11 Xorg libraries provide library routines that are used within all X Window applications. Multiple integer overflow flaws, leading to heap-based buffer overflows, were found in the way various X11 client libraries handled certain protocol data. An attacker able to submit invalid protocol da...

Integer Overflow

The X11 Xorg libraries provide library routines that are used within all X Window applications. Multiple integer overflow flaws, leading to heap-based buffer overflows, were found in the way various X11 client libraries handled certain protocol data. An attacker able to submit invalid protocol da...

[SECURITY] Fedora 28 Update: libX11-1.6.7-1.fc28

Core X11 protocol client library...

Fedora Update for libX11 FEDORA-2019-6a756fe3a5

The remote host is missing an update for the Copyright C 2019 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Fedora 28 : libX11 (2019-6a756fe3a5)

libX11 1.6.7 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. C Tenable Network Security, Inc. The...

Security Bulletin: IBM BladeCenter Advanced Management Module (AMM) is affected by vulnerabilities in X.Org libx11 (CVE-2018-14599 CVE-2018-14598)

Summary IBM Advanced Management Module AMM has addressed the following vulnerabilities in X.Org libx11. Vulnerability Details CVEID: CVE-2018-14599 DESCRIPTION: X.Org libx11 is vulnerable to a denial of service, caused by an off-by-one flaw in multiple functions. By sending malicious server...

openSUSE Security Update : libX11 (openSUSE-2019-750)

This update for libX11 fixes the following security issues : - CVE-2018-14599: The function XListExtensions was vulnerable to an off-by-one error caused by malicious server responses, leading to DoS or possibly unspecified other impact bsc1102062 - CVE-2018-14600: The function XListExtensions...

Security Bulletin: Vulnerability in xorg-x11-libX11 affects IBM Flex System Chassis Management Module (CMM)

Summary IBM Chassis Management Module CMM has addressed the following vulnerability in xorg-x11-libX11. Vulnerability Details Summary IBM Chassis Management Module CMM has addressed the following vulnerability in xorg-x11-libX11. Vulnerability Details: CVEID: CVE-2013-1997 Description: X.Org libX...

Security Bulletin: IBM Dynamic System Analysis (DSA) Preboot is affected by vulnerabilities in X.Org libX11.

Summary IBM Dynamic System Analysis DSA Preboot has addressed the following vulnerabilities in X.Org libX11. Vulnerability Details Summary IBM Dynamic System Analysis DSA Preboot has addressed the following vulnerabilities in X.Org libX11. CVEID: CVE-2016-7942 Description: X.Org libX11 could allo...