1337day-Exploits Posted July 10, 2020 Share Posted July 10, 2020 A memory corruption vulnerability is present in bspatch as shipped in Colin Percival's bsdiff tools version 4.3. Insufficient checks when handling external inputs allows an attacker to bypass the sanity checks in place and write out of a dynamically allocated buffer boundaries. Proof of concept included. This is the hidden content, please Sign In or Sign Up Link to comment Share on other sites More sharing options...
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