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WS-2022-0132

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Date: May 10, 2022

The parser in Hyper before 0.14.12 creates invalid uninitialized value. Affected versions of this crate called mem::uninitialized() in the HTTP1 parser to create values of type httparse::Header (from the httparse crate). This is unsound, since Header contains references and thus must be non-null

Language: RUST

Severity Score

Severity Score

Weakness Type (CWE)

Improper Initialization

CWE-665

Top Fix

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Upgrade Version

Upgrade to version hyper - 0.14.12

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): HIGH
Availability (A): NONE

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