OESA-2021-1186

    Dashboard / Vulnerabilities / OESA-2021-1186

    OESA-2021-1186

    Published: 15 May 2021Last Modified: 18 Aug 2026
    Upstream:
    CVE-2021-3487

    Summary: binutils security update

    Details: Security Fix(es): There's a flaw in the BFD library of binutils in versions before 2.36. An attacker who supplies a crafted file to an application linked with BFD, and using the DWARF functionality, could cause an impact to system availability by way of excessive memory consumption.(CVE-2021-3487)

    References: https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1186, https://nvd.nist.gov/vuln/detail/CVE-2021-3487

    Affected packages

    Package

    Name: binutils

    Purl: pkg:rpm/openEuler/binutils&distro=openEuler-20.03-LTS-SP1

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.34-10.oe1

    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
    OESA-2021-1186 | CVE-DB