Microsoft Windows - Uniscribe Font Processing Heap Memory Corruption in 'USP10!otlCacheManager::GlyphsSubstituted' (MS17-011)

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1025 We have encountered a crash in the Windows Uniscribe user-mode library, in the memset function called by USP10!otlCacheManager::GlyphsSubstituted, while trying to display text using a corrupted font file: --- 449c.6338: Access...

Microsoft Windows - Uniscribe Font Processing Heap-Based Buffer Overflow in USP10!ttoGetTableData (M

Exploit for windows platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1027 We have encountered a crash in the Windows Uniscribe user-mode library, in an unnamed function called by USP10!ttoGetTableData, while trying to display text using a corrupted...

Microsoft Windows - Uniscribe Font Processing Buffer Overflow in 'USP10!FillAlternatesList' (MS17-011)

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1030 We have encountered a crash in the Windows Uniscribe user-mode library, in the USP10!FillAlternatesList function, while trying to request a list of alternate glyphs for a specific glyph in a corrupted font file: --- 4bfc.c60:...

Microsoft Windows - 'USP10!otlList::insertAt' Uniscribe Font Processing Heap Buffer Overflow (MS17-011)

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1022 We have encountered a crash in the Windows Uniscribe user-mode library, in the memmove function called by USP10!otlList::insertAt, while trying to display text using a corrupted font file: --- 4b44.24a8: Access violation - cod...

Microsoft Windows - Uniscribe Font Processing Heap Buffer Overflow in 'USP10!ttoGetTableData' (MS17-011)

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1027 We have encountered a crash in the Windows Uniscribe user-mode library, in an unnamed function called by USP10!ttoGetTableData, while trying to display text using a corrupted font file: --- 46ac.5f40: Access violation - code...

Microsoft Windows - USP10!otlList::insertAt Uniscribe Font Processing Heap-Based Buffer Overflow (MS

Exploit for windows platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1022 We have encountered a crash in the Windows Uniscribe user-mode library, in the memmove function called by USP10!otlList::insertAt, while trying to display text using a corrupt...

Iceni Argus TrueType Font File Cmap Table Code Execution Vulnerability

Summary An exploitable heap-based buffer overflow exists in Iceni Argus. When it attempts to convert a PDF containing a malformed font to XML, the tool will attempt to use a size out of the font to search through a linked list of buffers to return. Due to a signedness issue, a buffer smaller than...

About the security content of watchOS 3.1.3

About the security content of watchOS 3.1.3 This document describes the security content of watchOS 3.1.3. About Apple security updates For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are...

Debian Security Advisory DSA 3725-1 (icu - security update)

Several vulnerabilities were discovered in the International Components for Unicode ICU library. CVE-2014-9911 Michele Spagnuolo discovered a buffer overflow vulnerability which might allow remote attackers to cause a denial of service or possibly execute arbitrary code via crafted text...

CVE-2016-4779

Apple Type Services ATS in Apple OS X before 10.12 allows remote attackers to execute arbitrary code or cause a denial of service memory corruption via a crafted font file...

CVE-2016-4779

Apple Type Services ATS in Apple OS X before 10.12 allows remote attackers to execute arbitrary code or cause a denial of service memory corruption via a crafted font file...

Memory corruption

Apple Type Services ATS in Apple OS X before 10.12 allows remote attackers to execute arbitrary code or cause a denial of service memory corruption via a crafted font file...

CVE-2016-4718

Buffer overflow in FontParser in Apple iOS before 10, OS X before 10.12, tvOS before 10, and watchOS before 3 allows remote attackers to obtain sensitive information from process memory via a crafted font file...

CVE-2016-4718

Buffer overflow in FontParser in Apple iOS before 10, OS X before 10.12, tvOS before 10, and watchOS before 3 allows remote attackers to obtain sensitive information from process memory via a crafted font file...

Buffer overflow

Buffer overflow in FontParser in Apple iOS before 10, OS X before 10.12, tvOS before 10, and watchOS before 3 allows remote attackers to obtain sensitive information from process memory via a crafted font file...

CVE-2016-4718

The CVE-2016-4718 entry concerns a buffer overflow in FontParser that affects multiple Apple platforms when processing malicious font files. Specifically, Apple iOS before 10, macOS (OS X) before 10.12, tvOS before 10, and watchOS before 3 are listed as vulnerable, with the issue allowing a remot...

The vulnerability of the multimedia player iTunes and the iOS operating system allows a hacker to execute arbitrary code or trigger a service failure.

The vulnerability of the CoreText component in the multimedia player iTunes and the iOS operating system arises due to buffer overflow. Exploiting this vulnerability allows a malicious actor to execute arbitrary code or cause a service failure using a specially crafted font file...

The vulnerability of the Microsoft Lync Attendee User software allows a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information.

A vulnerability that allows for remote execution of code exists in vulnerable components and is related to the processing of specially crafted font files. Exploiting this vulnerability enables remote execution of code, provided that the user opens a specially crafted file or webpage. Exploiting...

Vulnerability of Microsoft Office software, which allows a malicious actor to compromise the confidentiality, integrity, and accessibility of protected information

A vulnerability that allows for remote execution of code exists in vulnerable components and is related to the processing of specially crafted font files. Exploiting this vulnerability enables remote execution of code, provided that the user opens a specially crafted file or webpage. Exploiting...

Microsoft Windows - Custom Font Disable Policy Bypass

Microsoft Windows - Custom Font Disable Policy Bypass Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=779 Windows: Custom Font Disable Policy Bypass Platform: Windows 10 Only Class: Security Feature Bypass Summary: It’s possible to bypass the ProcessFontDisablePolicy check in...