GHSA-3288-cwgw-ch86

    Dashboard / Vulnerabilities / GHSA-3288-cwgw-ch86

    GHSA-3288-cwgw-ch86

    Published: 25 Aug 2021Last Modified: 15 Mar 2024

    Summary: Unchecked Return Value in xcb

    Details: An issue was discovered in the xcb crate through 2021-02-04 for Rust. It has a soundness violation because xcb::xproto::GetAtomNameReply::name() calls std::str::from_utf8_unchecked() on unvalidated bytes from an X server.

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-26955, https://github.com/RustSec/advisory-db/issues/653, https://github.com/rtbo/rust-xcb, https://rustsec.org/advisories/RUSTSEC-2021-0019.html

    Affected packages

    Package

    Name: xcb

    Purl: pkg:cargo/xcb

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -1.0.0

    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
    GHSA-3288-cwgw-ch86 | CVE-DB