RUSTSEC-2021-0114

    Dashboard / Vulnerabilities / RUSTSEC-2021-0114

    RUSTSEC-2021-0114

    Published: 23 Sept 2021Last Modified: 8 Nov 2023

    Summary: Aliased mutable references from `tls_rand` & `TlsWyRand`

    Details: `TlsWyRand`'s implementation of `Deref` unconditionally dereferences a raw pointer, and returns multiple mutable references to the same object, which is undefined behavior.

    References: https://crates.io/crates/nanorand, https://rustsec.org/advisories/RUSTSEC-2021-0114.html, https://github.com/Absolucy/nanorand-rs/issues/28

    Affected packages

    Package

    Name: nanorand

    Purl: pkg:cargo/nanorand

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0.5.0
    Fixed -0.6.1

    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-2021-0114 | CVE-DB