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-2017-13722

In the pcfGetProperties function in bitmap/pcfread.c in libXfont through 1.5.2 and 2.x before 2.0.2, a missing boundary check for PCF files could be used by local attackers authenticated to an Xserver for a buffer over-read, for information disclosure or a crash of the X server...

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...

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-2017-13722

In the pcfGetProperties function in bitmap/pcfread.c in libXfont through 1.5.2 and 2.x before 2.0.2, a missing boundary check for PCF files could be used by local attackers authenticated to an Xserver for a buffer over-read, for information disclosure or a crash of the X server...

Debian DSA-3995-1 : libxfont - security update

Two vulnerabilities were found in libXfont, the X11 font rasterisation library, which could result in denial of service or memory disclosure. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from Debian Security Advisory...

Ubuntu: Security Advisory (USN-3442-1)

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...

Ubuntu 14.04 LTS / 16.04 LTS : libXfont vulnerabilities (USN-3442-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3442-1 advisory. It was discovered that libXfont incorrectly handled certain patterns in PatternMatch. A local attacker could use this issue to cause libXfont...

[SECURITY] [DSA 3995-1] libxfont security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3995-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff October 10, 2017 https://www.debian.org/security/faq -...

USN-3442-1 libxfont, libxfont1, libxfont2 vulnerabilities

It was discovered that libXfont incorrectly handled certain patterns in PatternMatch. A local attacker could use this issue to cause libXfont to crash, resulting in a denial of service, or possibly obtain sensitive information. CVE-2017-13720 It was discovered that libXfont incorrectly handled...

USN-3442-1: libXfont vulnerabilities

It was discovered that libXfont incorrectly handled certain patterns in PatternMatch. A local attacker could use this issue to cause libXfont to crash, resulting in a denial of service, or possibly obtain sensitive information. CVE-2017-13720 It was discovered that libXfont incorrectly handled...

DSA-3995-1 libxfont - security update

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Debian: Security Advisory (DSA-3995-1)

The remote host is missing an update for the Debian 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...

Debian DLA-1126-1 : libxfont security update

It was discovered that there two vulnerabilities the library providing font selection and rasterisation, libxfont : - CVE-2017-13720: If a pattern contained a '?' character any character in the string is skipped even if it was a '\0'. The rest of the matching then read invalid memory. -...

[SECURITY] [DLA 1126-1] libxfont security update

Package : libxfont Version : 1:1.4.5-5+deb7u1 CVE IDs : CVE-2017-13720 CVE-2017-13722 It was discovered that there two vulnerabilities the library providing font selection and rasterisation, libxfont: CVE-2017-13720: If a pattern contained a ? character any character in the string is skipped even...

DLA-1126-1 libxfont - security update

Bulletin has no description...

CVE-2017-13722

In the pcfGetProperties function in bitmap/pcfread.c in libXfont through 1.5.2 and 2.x before 2.0.2, a missing boundary check for PCF files could be used by local attackers authenticated to an Xserver for a buffer over-read, for information disclosure or a crash of the X server...

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'...

UBUNTU-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'...