{"schemaVersion":3,"id":"CVE-2021-41201","aliases":["GHSA-j86v-p27c-73fm","BIT-tensorflow-2021-41201","PYSEC-2021-394","PYSEC-2021-611","PYSEC-2021-809"],"status":"published","duplicateOf":null,"title":null,"description":"TensorFlow is an open source platform for machine learning. In affeced versions during execution, `EinsumHelper::ParseEquation()` is supposed to set the flags in `input_has_ellipsis` vector and `*output_has_ellipsis` boolean to indicate whether there is ellipsis in the corresponding inputs and output. However, the code only changes these flags to `true` and never assigns `false`. This results in unitialized variable access if callers assume that `EinsumHelper::ParseEquation()` always sets these flags. The fix will be included in TensorFlow 2.7.0. 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