GHSA-2vx6-fcw6-hpr6

    Dashboard / Vulnerabilities / GHSA-2vx6-fcw6-hpr6

    GHSA-2vx6-fcw6-hpr6

    Published: 25 Aug 2021Last Modified: 8 Nov 2023

    Summary: Reference counting error in pyo3

    Details: An issue was discovered in the pyo3 crate before 0.12.4 for Rust. There is a reference-counting error and use-after-free in From<Py<T>>.

    References: https://nvd.nist.gov/vuln/detail/CVE-2020-35917, https://github.com/PyO3/pyo3/pull/1297, https://github.com/PyO3/pyo3/commit/8f81f595dd770b586c7ca7195b42004a6c976eb9, https://github.com/PyO3/pyo3, https://rustsec.org/advisories/RUSTSEC-2020-0074.html

    Affected packages

    Package

    Name: pyo3

    Purl: pkg:cargo/pyo3

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0.12.0
    Fixed -0.12.4

    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-2vx6-fcw6-hpr6 | CVE-DB