![]() ![]() Transformation: CascadedValueTransformationImpl(SingleValueTransformation ) Input data: number value 0 (value type 'bit' taken into account) and bool value false. Channel is expecting the following data types. 16:06:20.260 - Channel switch will not be updated since transformation was unsuccessful. Something changed again? 16:06:20.259 - couldn't transform response because transformationService of type 'SCRIPT' is unavailable This is only exploitable if the color_cache_bits value defines which size to use.Just updated… Worked before update from M1. 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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