UBUNTU-CVE-2021-44040

    Dashboard / Vulnerabilities / UBUNTU-CVE-2021-44040

    UBUNTU-CVE-2021-44040

    Published: 23 Mar 2022Last Modified: 22 Apr 2026
    Upstream:
    CVE-2021-44040

    Summary:

    Details: Improper Input Validation vulnerability in request line parsing of Apache Traffic Server allows an attacker to send invalid requests. This issue affects Apache Traffic Server 8.0.0 to 8.1.3 and 9.0.0 to 9.1.1.

    References: https://ubuntu.com/security/CVE-2021-44040, https://lists.apache.org/thread/zblwzcfs9ryhwjr89wz4osw55pxm6dx6, https://www.cve.org/CVERecord?id=CVE-2021-44040

    Affected packages

    Package

    Name: trafficserver

    Purl: pkg:deb/ubuntu/[email protected]+ds-3?arch=source&distro=bionic

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    7.0.0-5

    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
    UBUNTU-CVE-2021-44040 | CVE-DB