JetBrains PyCharm before 2019.2 was allocating a buffer of unknown size for one of the connection processes. In a very specific situation, it could lead to a remote invocation of an OOM error message because of Uncontrolled Memory Allocation.Referenceshttps://blog.jetbrains.com/blog/2019/09/26/jetbrains-security-bulletin-q2-2019/