RUSTSEC-2020-0032

    Dashboard / Vulnerabilities / RUSTSEC-2020-0032

    RUSTSEC-2020-0032

    Published: 20 Aug 2020Last Modified: 8 Nov 2023

    Summary: StrcCtx deallocates a memory region that it doesn't own

    Details: `StrcCtx` deallocate a memory region that it doesn't own when `StrcCtx` is created without using `StrcCtx::new`. This can introduce memory safety issues such as double-free and use-after-free to client programs.

    References: https://crates.io/crates/alpm-rs, https://rustsec.org/advisories/RUSTSEC-2020-0032.html, https://github.com/pigeonhands/rust-arch/issues/2

    Affected packages

    Package

    Name: alpm-rs

    Purl: pkg:cargo/alpm-rs

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0.0.0-0
    Fixed -None

    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-2020-0032 | CVE-DB