RUSTSEC-2021-0110

    Dashboard / Vulnerabilities / RUSTSEC-2021-0110

    RUSTSEC-2021-0110

    Published: 17 Sept 2021Last Modified: 15 Mar 2024

    Summary: Multiple Vulnerabilities in Wasmtime

    Details: * [Use after free passing `externref`s to Wasm in Wasmtime](https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-v4cp-h94r-m7xf) * [Out-of-bounds read/write and invalid free with `externref`s and GC safepoints in Wasmtime](https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-4873-36h9-wv49) * [Wrong type for `Linker`-define functions when used across two `Engine`s](https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-q879-9g95-56mx)

    References: https://crates.io/crates/wasmtime, https://rustsec.org/advisories/RUSTSEC-2021-0110.html, https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-v4cp-h94r-m7xf, https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-4873-36h9-wv49, https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-q879-9g95-56mx

    Affected packages

    Package

    Name: wasmtime

    Purl: pkg:cargo/wasmtime

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0.0.0-0
    Fixed -0.30.0

    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-2021-0110 | CVE-DB