CLSA-2022-1644869807

    Dashboard / Vulnerabilities / CLSA-2022-1644869807

    CLSA-2022-1644869807

    Published: 14 Feb 2022Last Modified: 1 Jun 2026

    Summary: Fix of CVE: CVE-2021-3521, CVE-2021-20266

    Details: - CVE-2021-20266: missing length checks in hdrblobInit() - CVE-2021-3521: RPM does not require subkeys to have a valid binding signature - Address important covscan issues (#1996665, #2022537)

    References: https://errata.cloudlinux.com/centos8.4-els/CLSA-2022-1644869807.html

    Affected packages

    Package

    Name: python3-rpm

    Purl: pkg:rpm/tuxcare/python3-rpm?distro=centos-8.4

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.14.3-14.el8.4.tuxcare.els1

    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-2022-1644869807 | CVE-DB