GHSA-36xw-hgfv-jwm7

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    GHSA-36xw-hgfv-jwm7

    Published: 25 Aug 2021Last Modified: 15 Mar 2024

    Summary: Multiple security issues including data race, buffer overflow, and uninitialized memory drop in arr

    Details: arr crate contains multiple security issues. Specifically, 1. It incorrectly implements Sync/Send bounds, which allows to smuggle non-Sync/Send types across the thread boundary. 2. Index and IndexMut implementation does not check the array bound. 3. Array::new_from_template() drops uninitialized memory.

    References: https://nvd.nist.gov/vuln/detail/CVE-2020-35888, https://github.com/sjep/array/issues/1, https://github.com/sjep/array, https://rustsec.org/advisories/RUSTSEC-2020-0034.html

    Affected packages

    Package

    Name: arr

    Purl: pkg:cargo/arr

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 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
    GHSA-36xw-hgfv-jwm7 | CVE-DB