CLSA-2021-1634925665

    Dashboard / Vulnerabilities / CLSA-2021-1634925665

    CLSA-2021-1634925665

    Published: 22 Oct 2021Last Modified: 1 Jun 2026
    Upstream:
    CVE-2021-3156

    Summary: Fixed CVE-2021-3156 in sudo

    Details: - Fixed Heap-based buffer overflow in Sudo (CVE-2021-3156)

    References: https://errata.cloudlinux.com/ol6/CLSA-2021-1634925665.html

    Affected packages

    Package

    Name: sudo

    Purl: pkg:rpm/tuxcare/sudo?distro=oraclelinux-6

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.8.6p3-30.el6.cloudlinux.els6

    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
    CLSA-2021-1634925665 | CVE-DB