CLSA-2022-1648149396

    Dashboard / Vulnerabilities / CLSA-2022-1648149396

    CLSA-2022-1648149396

    Published: 24 Mar 2022Last Modified: 4 Jun 2026
    Upstream:
    CVE-2021-3999

    Summary: Fix CVE(s): CVE-2021-3999

    Details: * SECURITY UPDATE: single byte buffer underflow and overflow - debian/patches/any/CVE-2021-3999.patch: reject buffer of size 1 and return NULL with errno set to ERANGE - CVE-2021-3999

    References: https://errata.cloudlinux.com/ubuntu16_04/CLSA-2022-1648149396

    Affected packages

    Package

    Name: glibc-doc

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.23-0ubuntu11.5+tuxcare.els4

    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-2022-1648149396 | CVE-DB