UBUNTU-CVE-2018-20584

    Dashboard / Vulnerabilities / UBUNTU-CVE-2018-20584

    UBUNTU-CVE-2018-20584

    Published: 30 Dec 2018Last Modified: 22 Apr 2026
    Upstream:
    CVE-2018-20584

    Summary:

    Details: JasPer 2.0.14 allows remote attackers to cause a denial of service (application hang) via an attempted conversion to the jp2 format.

    References: https://ubuntu.com/security/CVE-2018-20584, https://lists.debian.org/debian-lts-announce/2019/01/msg00003.html, https://www.cve.org/CVERecord?id=CVE-2018-20584

    Affected packages

    Package

    Name: jasper

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    1.900.1-debian1-2.4
    1.900.1-debian1-2.4ubuntu1
    1.900.1-debian1-2.4ubuntu1.1
    1.900.1-debian1-2.4ubuntu1.2
    1.900.1-debian1-2.4ubuntu1.3

    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