CVE-2021-3530

    Dashboard / Vulnerabilities / CVE-2021-3530

    CVE-2021-3530

    Published: 2 Jun 2021Last Modified: 20 Oct 2026

    Summary:

    Details: A flaw was discovered in GNU libiberty within demangle_path() in rust-demangle.c, as distributed in GNU Binutils version 2.36. A crafted symbol can cause stack memory to be exhausted leading to a crash.

    References: https://security.gentoo.org/glsa/202208-30, https://security.netapp.com/advisory/ntap-20210716-0006/, https://bugzilla.redhat.com/show_bug.cgi?id=1956423, https://src.fedoraproject.org/rpms/binutils/blob/rawhide/f/binutils-CVE-2021-3530.patch

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 9288e0fae61b716ce75334be906283de8b18b787
    Fixed -None

    Affected versions

    2.36

    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
    CVE-2021-3530 | CVE-DB