CLSA-2021-1640697114

    Dashboard / Vulnerabilities / CLSA-2021-1640697114

    CLSA-2021-1640697114

    Published: 28 Dec 2021Last Modified: 4 Jun 2026

    Summary: Fix CVE(s): CVE-2021-44224, CVE-2021-44970

    Details: * SECURITY UPDATE: buffer overflow in the mod_lua multipart parser - debian/patches/CVE-2021-44970.patch: add test to prevent integer overflow in req_parsebody() - CVE-2021-44970 * SECURITY UPDATE: null pointer dereference in reverse proxy module - debian/patches/CVE-2021-44224.patch: add tests for return value of ap_proxy_de_socketfy() - CVE-2021-44224

    References: https://errata.cloudlinux.com/ubuntu16_04/CLSA-2021-1640697114

    Affected packages

    Package

    Name: apache2

    Purl: pkg:deb/tuxcare/apache2?distro=ubuntu-16.04

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1:2.4.18-2ubuntu3.17+tuxcare.els3

    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-2021-1640697114 | CVE-DB