Symantec RAR Decomposer Engine (Multiple Products) - Out-of-Bounds Read / Out-of-Bounds Write

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=867 In issue 810 we pointed out to Symantec that they hadn't updated their unrar based unpacker for years, and it was vulnerable to dozens of publicly documented flaws. I had expected Symantec to rebase on 5.4.2 the latest version ...