![]() Therefore TeX Live can be installed and uninstalled safely by removing the aforementioned folders. the system cache goes in /var/lib/texmf.The distribution is quite proper as it will not write any file outside its folder, except for the cache (like font cache, hyphenation patters, etc.). TeX compilers will re-generate the cache accordingly on next compilation.īy default TeX Live will install in /usr/local/texlive. You may safely remove this folder as it contains only generated data. The TeX Live cache is usually stored in the ~/.texliveYYYY folder ( YYYY stands for the year). You need to remove it so that the new packages are taken into account. Note that if you have been using another TeX distribution beforehand, you may still have hyphenation cache stored in you home folder. 14.2.8 Column specification using >įor finnish and sanskrit hyphenation patterns.14.2.6 Other environments inside tables.14.2.3 Manually broken paragraphs in table cells. ![]() 12.4.6 Devanagari and other Indic scripts.11.5 Degree symbol for temperature and math.9.5.2 Changing fonts in latex and pdflatex.8.5.5 Using color specifications directly.8.4.1 The 68 standard colors known to dvips.8.3 Entering colored background for the text.6.11 Text figures ("old style" numerals).6.10 Text mode superscript and subscript.6.1.3 Sentence-spacing - space between words and sentences.4.5.2 Non-English documents and special characters.3.1.1 Instructions for specific operating systems.This is only exploitable if the color_cache_bits value defines which size to use. ![]() The OOB write to the undersized array happens in ReplicateValue. When BuildHuffmanTable() attempts to fill the second-level tables it may write data out-of-bounds. libwebp allows codes that are up to 15-bit ( MAX_ALLOWED_CODE_LENGTH). The kTableSize array only takes into account sizes for 8-bit first-level table lookups but not second-level table lookups. The color_cache_bits value defines which size to use. An attacker can craft a special WebP lossless file that triggers the ReadHuffmanCodes() function to allocate the HuffmanCode buffer with a size that comes from an array of precomputed sizes: kTableSize. Electron is a framework which lets you write cross-platform desktop applications using JavaScript, HTML and CSS.Īffected versions of this package are vulnerable to Heap-based Buffer Overflow when the ReadHuffmanCodes() function is used. ![]()
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