GHSA-8mjx-h23h-w2pg

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    GHSA-8mjx-h23h-w2pg

    Published: 1 Sept 2021Last Modified: 8 Nov 2023

    Summary: Double free in stack_dst

    Details: Affected versions of stack_dst used a push_inner function that increased the internal length of the array and then called val.clone(). If the val.clone() call panics, the stack could drop an already dropped element or drop uninitialized memory. This issue was fixed in `2a4d538` by increasing the length of the array after elements are cloned.

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-28034, https://github.com/thepowersgang/stack_dst-rs/issues/5, https://github.com/thepowersgang/stack_dst-rs/commit/2a4d538, https://github.com/thepowersgang/stack_dst-rs/commit/2a4d53809e3000f40085f2b229b6b1a33759881d, https://github.com/thepowersgang/stack_dst-rs, https://rustsec.org/advisories/RUSTSEC-2021-0033.html

    Affected packages

    Package

    Name: stack_dst

    Purl: pkg:cargo/stack_dst

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -0.6.1

    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-8mjx-h23h-w2pg | CVE-DB