RUSTSEC-2020-0103

    Dashboard / Vulnerabilities / RUSTSEC-2020-0103

    RUSTSEC-2020-0103

    Published: 31 Dec 2020Last Modified: 8 Nov 2023

    Summary: `impl Random` on arrays can lead to dropping uninitialized memory

    Details: Affected versions of this crate had a panic safety issue to drop partially uninitialized array of `T` upon panic in a user provided function `T::random()`. Dropping uninitialized `T` can potentially cause memory corruption or undefined behavior. The flaw was corrected in commit 565d508 by using `MaybeUninit<T>` to avoid possible dropping of uninitialized memory upon panic.

    References: https://crates.io/crates/autorand, https://rustsec.org/advisories/RUSTSEC-2020-0103.html, https://github.com/mersinvald/autorand-rs/issues/5

    Affected packages

    Package

    Name: autorand

    Purl: pkg:cargo/autorand

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0.0.0-0
    Fixed -0.2.3

    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-2020-0103 | CVE-DB