SUSE CVE-2017-13720

In the PatternMatch function in fontfile/fontdir.c in libXfont through 1.5.2 and 2.x before 2.0.2, an attacker with access to an X connection can cause a buffer over-read during pattern matching of fonts, leading to information disclosure or a crash denial of service. This occurs because '\0'...

Huawei EulerOS: Security Advisory for libXfont (EulerOS-SA-2019-2357)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...

Denial Of Service (DoS)

libXfont.so is vulnerable to denial of service DoS attack. The PatternMatch function in fontfile/fontdir.c does not handle the case when a pattern contains the ? character, skipping characters characters such as the NULL character or \0 in the string and eventually crashing when invalid memory is...

CVE-2017-13720

In the PatternMatch function in fontfile/fontdir.c in libXfont through 1.5.2 and 2.x before 2.0.2, an attacker with access to an X connection can cause a buffer over-read during pattern matching of fonts, leading to information disclosure or a crash denial of service. This occurs because '\0'...

libxfont Denial of Service Vulnerability

libXfont is an X font processing library for servers and utilities from the X.Org Foundation. A denial of service vulnerability exists in the 'PatternMatch' function of the fontfile/fontdir.c file in libXfont versions 1.5.2 and earlier and version 2.x before 2.0.2. An attacker can exploit this...

Information disclosure

In the PatternMatch function in fontfile/fontdir.c in libXfont through 1.5.2 and 2.x before 2.0.2, an attacker with access to an X connection can cause a buffer over-read during pattern matching of fonts, leading to information disclosure or a crash denial of service. This occurs because '\0'...

CVE-2017-13720

In the PatternMatch function in fontfile/fontdir.c in libXfont through 1.5.2 and 2.x before 2.0.2, an attacker with access to an X connection can cause a buffer over-read during pattern matching of fonts, leading to information disclosure or a crash denial of service. This occurs because '\0'...

CVE-2017-13720

In the PatternMatch function in fontfile/fontdir.c in libXfont through 1.5.2 and 2.x before 2.0.2, an attacker with access to an X connection can cause a buffer over-read during pattern matching of fonts, leading to information disclosure or a crash denial of service. This occurs because '\0'...

CVE-2017-13720

Summary: LibXfont (libXfont and libXfont2) contains a vulnerability in the PatternMatch function (fontfile/fontdir.c). The flaw allows a buffer over-read during font pattern matching, potentially leading to information disclosure or a crash. It affects libXfont up to 1.5.2 and libXfont2 up to 2.x...

PT-2017-13041

Name of the Vulnerable Software and Affected Versions libXfont versions 1.5.2 and earlier libXfont versions 2.x prior to 2.0.2 Description The issue arises from incorrect handling of '0' characters in the PatternMatch function in fontfile/fontdir.c, specifically when '?' characters are involved...