GHSA-hhw2-pqhf-vmx2

    Dashboard / Vulnerabilities / GHSA-hhw2-pqhf-vmx2

    GHSA-hhw2-pqhf-vmx2

    Published: 25 Aug 2021Last Modified: 23 May 2025

    Summary: Use after free in actix-utils

    Details: An issue was discovered in the actix-utils crate before 2.0.0 for Rust. The Cell implementation allows obtaining more than one mutable reference to the same data.

    References: https://nvd.nist.gov/vuln/detail/CVE-2020-35898, https://github.com/actix/actix-net/issues/160, https://github.com/actix/actix-net/commit/0dca1a705ad1ff4885b3491ecb809a808e1de66c, https://github.com/actix/actix-net, https://rustsec.org/advisories/RUSTSEC-2020-0045.html

    Affected packages

    Package

    Name: actix-utils

    Purl: pkg:cargo/actix-utils

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -2.0.0

    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
    GHSA-hhw2-pqhf-vmx2 | CVE-DB