Ubuntu 14.04 LTS / 16.04 LTS : graphite2 vulnerabilities (USN-3398-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3398-1 advisory. Holger Fuhrmannek and Tyson Smith discovered that graphite2 incorrectly handled certain malformed fonts. If a user or automated system were...

FontForge buffer overflow vulnerability (CNVD-2017-18365)

FontForge is an open source font editing tool that supports multiple languages. A buffer overflow vulnerability exists in PSCharStringToSplines in FontForge version 20161012. An attacker can exploit this vulnerability to cause a denial of service or code execution with the help of a specially...

DEBIAN-CVE-2017-11568

FontForge 20161012 is vulnerable to a heap-based buffer over-read in PSCharStringToSplines psread.c resulting in DoS or code execution via a crafted otf file...

DEBIAN-CVE-2017-11576

FontForge 20161012 does not ensure a positive size in a weight vector memcpy call in readcfftopdict parsettf.c resulting in DoS via a crafted otf file...

UBUNTU-CVE-2017-11576

FontForge 20161012 does not ensure a positive size in a weight vector memcpy call in readcfftopdict parsettf.c resulting in DoS via a crafted otf file...

UBUNTU-CVE-2017-11568

FontForge 20161012 is vulnerable to a heap-based buffer over-read in PSCharStringToSplines psread.c resulting in DoS or code execution via a crafted otf file...

CVE-2017-0283: Windows Uniscribe remote code execution vulnerability analysis-vulnerability warning-the black bar safety net

The last“patch Tuesday”to fix the one named“USP10! MergeLigRecords in Windows Uniscrible font processing heap broken ring”RCE vulnerability. Many days after the Google Project Zero team of Mateusz Jurczyk released a PoC of the report. In the Windows of the library at the same time the presence of...

Microsoft Windows - USP10!CreateIndexTable Uniscribe Font Processing Out-of-Bounds Memory Read

Exploit for windows platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1201 We have encountered a crash in the Windows Uniscribe user-mode library, in the USP10!CreateIndexTable function, while trying to display text using a corrupted TTF font file: -...

Microsoft Windows Uniscribe Information Disclosure Vulnerability(CVE-2017-0282)

We have encountered a crash in the Windows Uniscribe user-mode library, in the USP10!CreateIndexTable function, while trying to display text using a corrupted TTF font file: --- 5cc.74: Access violation - code c0000005 first chance First chance exceptions are reported before any exception handlin...

Microsoft Windows Uniscribe Remote Code Execution Vulnerability(CVE-2017-0283)

We have encountered a crash in the Windows Uniscribe user-mode library, in the memmove function called by USP10!MergeLigRecords, while trying to display text using a corrupted font file: --- 4e0.6dc: Access violation - code c0000005 first chance First chance exceptions are reported before any...

Microsoft Windows Graphics Component Information Disclosure Vulnerability(CVE-2017-0287)

We have encountered a crash in the Windows Uniscribe user-mode library, in the USP10!otlSinglePosLookup::getCoverageTable function, while trying to display text using a corrupted TTF font file: --- 7f0.488: Access violation - code c0000005 first chance First chance exceptions are reported before...

Microsoft Windows Graphics Component Information Disclosure Vulnerability(CVE-2017-0289)

We have encountered a crash in the Windows Uniscribe user-mode library, in the USP10!otlValueRecord::adjustPos function, while trying to display text using a corrupted TTF font file: --- 470.4d4: Access violation - code c0000005 first chance First chance exceptions are reported before any excepti...

Microsoft Windows Kernel - ATMFD.DLL Out-of-Bounds Read due to Malformed Name INDEX in the CFF Table

Microsoft Windows Kernel - ATMFD.DLL Out-of-Bounds Read due to Malformed Name INDEX in the CFF Table Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1213 We have encountered a Windows kernel crash in the ATMFD.DLL OpenType driver while processing a corrupted OTF font file, see...

Microsoft Windows - USP10!NextCharInLiga Uniscribe Font Processing Out-of-Bounds Memory Read

Microsoft Windows - USP10!NextCharInLiga Uniscribe Font Processing Out-of-Bounds Memory Read Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1202 We have encountered a crash in the Windows Uniscribe user-mode library, in the USP10!NextCharInLiga function, while trying to display...

Microsoft Windows Kernel - 'ATMFD.DLL' Out-of-Bounds Read due to Malformed Name INDEX in the CFF Table

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1213 We have encountered a Windows kernel crash in the ATMFD.DLL OpenType driver while processing a corrupted OTF font file, see below: --- DRIVERPAGEFAULTBEYONDENDOFALLOCATION d6 N bytes of memory was allocated and more than N byt...

Debian Security Advisory DSA 3894-1 (graphite2 - security update)

Multiple vulnerabilities have been found in the Graphite font rendering engine which might result in denial of service or the execution of arbitrary code if a malformed font file is processed. OpenVAS Vulnerability Test $Id: deb3894.nasl 6607 2017-07-07 12:04:25Z cfischer $ Auto-generated from...

GLSA-201706-14 : FreeType: Multiple vulnerabilities

The remote host is affected by the vulnerability described in GLSA-201706-14 FreeType: Multiple vulnerabilities Multiple vulnerabilities have been discovered in FreeType. Please review the CVE identifiers referenced below for details. Impact : A remote attacker could entice a user to use a...

Apple Mac OS X Code Execution Vulnerability (HT207615)

Apple Mac OS X is prone to a code execution vulnerability. 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-3282-1 freetype vulnerabilities

It was discovered that FreeType did not correctly handle certain malformed font files. If a user were tricked into using a specially crafted font file, a remote attacker could cause FreeType to crash, resulting in a denial of service, or possibly execute arbitrary code...

Updated freetype2 packages fix security vulnerability

It was discovered that a heap-based buffer overflow existed in the FreeType library. If a user were tricked into using a specially crafted font file, a remote attacker could cause FreeType to crash, resulting in a denial of service, or possibly execute arbitrary code CVE-2016-10328. FreeType 2...