RUSTSEC-2022-0022

    Dashboard / Vulnerabilities / RUSTSEC-2022-0022

    RUSTSEC-2022-0022

    Published: 10 May 2022Last Modified: 8 Nov 2023

    Summary: Parser creates invalid uninitialized value

    Details: 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. The flaw was corrected by avoiding the use of `mem::uninitialized()`, using `MaybeUninit` instead.

    References: https://crates.io/crates/hyper, https://rustsec.org/advisories/RUSTSEC-2022-0022.html, https://github.com/hyperium/hyper/pull/2545

    Affected packages

    Package

    Name: hyper

    Purl: pkg:cargo/hyper

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0.0.0-0
    Fixed -0.14.12

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    RUSTSEC-2022-0022 | CVE-DB