RUSTSEC-2021-0068

    Dashboard / Vulnerabilities / RUSTSEC-2021-0068

    RUSTSEC-2021-0068

    Published: 19 May 2021Last Modified: 8 Nov 2023

    Summary: Soundness issue in `iced-x86` versions <= 1.10.3

    Details: Versions of iced-x86 <= 1.10.3 invoke undefined behavior which may cause soundness issues in crates using the `iced_x86::Decoder` struct. The `Decoder::new()` function made a call to `slice.get_unchecked(slice.length())` to get the end position of the input buffer. The flaw was fixed with safe logic that does not invoke undefined behavior. More details can be found at <https://github.com/icedland/iced/issues/168>.

    References: https://crates.io/crates/iced-x86, https://rustsec.org/advisories/RUSTSEC-2021-0068.html, https://github.com/icedland/iced/issues/168

    Affected packages

    Package

    Name: iced-x86

    Purl: pkg:cargo/iced-x86

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0.0.0-0
    Fixed -1.10.4-0

    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
    RUSTSEC-2021-0068 | CVE-DB