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WS-2020-0414

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Date: September 27, 2020

In nix on certain platforms, if a user has more than 16 groups, the nix::unistd::getgrouplist function will call the libc getgrouplist function with a length parameter greater than the size of the buffer it provides, resulting in an out-of-bounds write and memory corruption.

Language: RUST

Severity Score

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

Top Fix

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