CLSA-2022-1643727489

    Dashboard / Vulnerabilities / CLSA-2022-1643727489

    CLSA-2022-1643727489

    Published: 1 Feb 2022Last Modified: 1 Jun 2026

    Summary: Fix of CVE: CVE-2021-23840, CVE-2021-3712, CVE-2021-23841

    Details: - CVE-2021-3712: openssl: Read buffer overruns processing ASN.1 strings - CVE-2021-23840: openssl: integer overflow in CipherUpdate - CVE-2021-23841: openssl: NULL pointer dereference in X509_issuer_and_serial_hash()

    References: https://errata.cloudlinux.com/centos8.4-els/CLSA-2022-1643727489.html

    Affected packages

    Package

    Name: openssl

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1:1.1.1g-15.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-2022-1643727489 | CVE-DB