Motoko's incremental garbage collector is impacted by an uninitialized memory access bug, caused by incorrect use of write barriers in a few locations. This vulnerability could potentially allow unauthorized read or write access to a Canister's memory. However, exploiting this bug requires the Canister to enable the incremental garbage collector or enhanced orthogonal persistence, which are non-default features in Motoko.
oryginał ENCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:LDfinity Motoko
APPDfinity0.9.0 – 0.13.4 (bez)
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