23 matches found
Apple macOS CoreText TTF Parsing Out-of-Bounds Write Remote Code Execution
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Apple macOS. Interaction with the CoreText library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the parsing o...
Apple macOS CoreText TTF Parsing Out-of-Bounds Read Information Disclosure Vulnerability
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Apple macOS. Interaction with the CoreText library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the...
Apple macOS CoreText MorxLigatureSubtableBuilder TTF Parsing Out-of-Bounds Write Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Apple macOS. Interaction with the CoreText library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the parsing o...
Microsoft Windows fontdrvhost Font Parsing Use-After-Free Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microsoft Windows. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of T...
Microsoft DirectWrite - Out-of-Bounds Read in sfac_GetSbitBitmap While Processing TTF Fonts
Microsoft DirectWrite is a modern Windows API for high-quality text rendering. A majority of its code resides in the DWrite.dll user-mode library. It is used by a variety of widely used desktop programs such as web browsers and constitutes an attack surface for memory corruption bugs, as it...
Microsoft Font Subsetting - DLL Heap Corruption in MakeFormat12MergedGlyphList
Microsoft Font Subsetting - DLL Heap Corruption in MakeFormat12MergedGlyphList -----===== Background =====----- The Microsoft Font Subsetting DLL fontsub.dll is a default Windows helper library for subsetting TTF fonts; i.e. converting fonts to their more compact versions based on the specific...
Microsoft Font Subsetting - DLL Heap Corruption in FixSbitSubTables
Microsoft Font Subsetting - DLL Heap Corruption in FixSbitSubTables -----===== Background =====----- The Microsoft Font Subsetting DLL fontsub.dll is a default Windows helper library for subsetting TTF fonts; i.e. converting fonts to their more compact versions based on the specific glyphs used i...
Microsoft Font Subsetting - DLL Heap Corruption in ReadTableIntoStructure
Microsoft Font Subsetting - DLL Heap Corruption in ReadTableIntoStructure -----===== Background =====----- The Microsoft Font Subsetting DLL fontsub.dll is a default Windows helper library for subsetting TTF fonts; i.e. converting fonts to their more compact versions based on the specific glyphs...
Microsoft Font Subsetting - DLL Heap-Based Out-of-Bounds read in WriteTableFromStructure
Microsoft Font Subsetting - DLL Heap-Based Out-of-Bounds read in WriteTableFromStructure -----===== Background =====----- The Microsoft Font Subsetting DLL fontsub.dll is a default Windows helper library for subsetting TTF fonts; i.e. converting fonts to their more compact versions based on the...
Microsoft Font Subsetting - DLL Heap-Based Out-of-Bounds read in FixSbitSubTableFormat1
Microsoft Font Subsetting - DLL Heap-Based Out-of-Bounds read in FixSbitSubTableFormat1 -----===== Background =====----- The Microsoft Font Subsetting DLL fontsub.dll is a default Windows helper library for subsetting TTF fonts; i.e. converting fonts to their more compact versions based on the...
Microsoft Font Subsetting - DLL Heap-Based Out-of-Bounds read in GetGlyphIdx
Microsoft Font Subsetting - DLL Heap-Based Out-of-Bounds read in GetGlyphIdx -----===== Background =====----- The Microsoft Font Subsetting DLL fontsub.dll is a default Windows helper library for subsetting TTF fonts; i.e. converting fonts to their more compact versions based on the specific glyp...
Microsoft Font Subsetting - DLL Heap Corruption in ReadAllocFormat12CharGlyphMapList
Microsoft Font Subsetting - DLL Heap Corruption in ReadAllocFormat12CharGlyphMapList -----===== Background =====----- The Microsoft Font Subsetting DLL fontsub.dll is a default Windows helper library for subsetting TTF fonts; i.e. converting fonts to their more compact versions based on the...
Microsoft Font Subsetting - DLL Heap Corruption in MakeFormat12MergedGlyphList
-----===== Background =====----- The Microsoft Font Subsetting DLL fontsub.dll is a default Windows helper library for subsetting TTF fonts; i.e. converting fonts to their more compact versions based on the specific glyphs used in the document where the fonts are embedded. It is used by Windows G...
Microsoft Font Subsetting - DLL Heap-Based Out-of-Bounds read in GetGlyphIdx
-----===== Background =====----- The Microsoft Font Subsetting DLL fontsub.dll is a default Windows helper library for subsetting TTF fonts; i.e. converting fonts to their more compact versions based on the specific glyphs used in the document where the fonts are embedded. It is used by Windows G...
Microsoft Font Subsetting - DLL Heap Corruption in ReadTableIntoStructure
-----===== Background =====----- The Microsoft Font Subsetting DLL fontsub.dll is a default Windows helper library for subsetting TTF fonts; i.e. converting fonts to their more compact versions based on the specific glyphs used in the document where the fonts are embedded. It is used by Windows G...
Microsoft Font Subsetting - DLL Heap Corruption in ComputeFormat4CmapData Vulnerability
Microsoft Font Subsetting - DLL Heap Corruption in ComputeFormat4CmapData -----===== Background =====----- The Microsoft Font Subsetting DLL fontsub.dll is a default Windows helper library for subsetting TTF fonts; i.e. converting fonts to their more compact versions based on the specific glyphs...
Microsoft Font Subsetting - DLL Heap Corruption in ComputeFormat4CmapData
Microsoft Font Subsetting - DLL Heap Corruption in ComputeFormat4CmapData -----===== Background =====----- The Microsoft Font Subsetting DLL fontsub.dll is a default Windows helper library for subsetting TTF fonts; i.e. converting fonts to their more compact versions based on the specific glyphs...
Apple OS X TTF bdat Out-Of-Bounds Write Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Apple OS X. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of TTF...
Mandriva Linux Security Advisory : graphite2 (MDVSA-2011:174)
Unspecified vulnerabilities were discovered in graphite2 conserning specially crafted TTF fonts and which has unknown impact. As a preemptive measure the new 1.0.3 version is being provided where this is fixed. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package...
Microsoft Windows multiple security vulnerabilities
Buffer overflow on TTF fonts parsing, OLE objects memory corruption, CSRSS and kernel privilege escalations, ActiveX code execution...