A rapid vulnerability identification of open source software based on a two-way long-short-term memory network

In order to improve the accuracy and efficiency of vulnerability identification, a rapid vulnerability identification method of open source software based on a two-way long-short-term memory network was designed. Firstly, the vulnerability trigger file is analysed based on the description of open source software vulnerability reporting problems. Secondly, mining technology is used to describe the difference between normal behaviour and vulnerability behaviour of open source software, and determine the vulnerability characteristics of open source software. Finally, bidirectional long-short-term memory (LSTM) is designed based on the conventional LSTM, and it is combined with the attention mechanism to build a new open source software vulnerability identification framework, and the bidirectional LSTM is used to achieve the rapid identification of open source software vulnerabilities. Experiments show that the maximum average accuracy of vulnerability identification of open source software by this method can reach 97.4%, and the maximum response time is only 4386 ms.