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WS-2021-0057

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Date: January 31, 2021

An issue was discovered in "outer_cgi" before v0.2.1. The "KeyValueReader" type in affected versions of this crate set up an uninitialized memory buffer and passed them to be read in to a user-provided "Read" instance. The "Read" instance could read uninitialized memory and cause undefined behavior and miscompilations. This issue was fixed in commit dd59b30 by zero-initializing the buffers before passing them.

Language: RUST

Severity Score

Weakness Type (CWE)

Improper Initialization

CWE-665

Top Fix

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