![]() ![]() ![]() ![]() Despite the large amount of crystallographic, physical, chemical and thermodynamic data available today (Grenthe et al., 2006 ), understanding of the uranium electronic structure is far from complete. One consequence is the ability of the 5 f electrons to participate in the conduction band and to remain localized simultaneously, producing rather complex and still unclear behaviour of the uranium bonding nature with a mixed covalent/ionic character (Kaltsoyannis, 2013 ). Additionally, uranium 5 f electrons show an apparent duality in localization, being often found in radially dispersed and hybridized bands in the vicinity of the Fermi level, whereas sometimes they remain localized (Guziewicz et al., 2004 Teterin et al., 1981 Teterin & Teterin, 2004 ). In particular, uranium can induce very versatile physico-chemical properties due to the wide range of possible oxidation states offered by its 7 s 26 d 15 f 3 electronic ground state configuration. This is only exploitable if the color_cache_bits value defines which size to use.Uranium compounds are usually associated with nuclear applications, such as nuclear fission for energy generation, but for many decades they also triggered interest from more fundamental aspects. 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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