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...

The vulnerability of the iOS operating system and the Mac OS X operating system allows attackers to trigger a service failure or execute arbitrary code.

The vulnerability of the FontParser component in the iOS operating system and the Mac OS X operating system arises from the execution of an operation beyond the buffer in memory. Exploiting this vulnerability allows a malicious actor to execute arbitrary code or cause a service failure memory...

The vulnerability of the FreeType library, which allows a perpetrator to trigger a service failure or cause other effects

The vulnerability of the parsecharstrings function in the type1/t1load.c file of the FreeType library does not guarantee that the font contains the glyph’s name. This vulnerability arises from reading beyond the buffer boundaries. Exploiting this vulnerability could allow a malicious actor to cau...

Vulnerabilities of iOS and Mac OS X operating systems, which allow attackers to trigger service failures or obtain confidential information

The vulnerability of the CoreText component in iOS and Mac OS X operating systems arises from the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability can allow a malicious actor to obtain confidential information or cause service failures such as reading...

CVE-2017-2487

An issue was discovered in certain Apple products. iOS before 10.3 is affected. macOS before 10.12.4 is affected. tvOS before 10.2 is affected. watchOS before 3.2 is affected. The issue involves the "FontParser" component. It allows remote attackers to execute arbitrary code or cause a denial of...

CVE-2017-2487

An issue was discovered in certain Apple products. iOS before 10.3 is affected. macOS before 10.12.4 is affected. tvOS before 10.2 is affected. watchOS before 3.2 is affected. The issue involves the "FontParser" component. It allows remote attackers to execute arbitrary code or cause a denial of...

CVE-2017-2435

An issue was discovered in certain Apple products. iOS before 10.3 is affected. macOS before 10.12.4 is affected. tvOS before 10.2 is affected. watchOS before 3.2 is affected. The issue involves the "CoreText" component. It allows remote attackers to execute arbitrary code or cause a denial of...

CVE-2017-2450

An issue was discovered in certain Apple products. iOS before 10.3 is affected. macOS before 10.12.4 is affected. tvOS before 10.2 is affected. watchOS before 3.2 is affected. The issue involves the "CoreText" component. It allows remote attackers to obtain sensitive information or cause a denial...