UBUNTU-CVE-2017-7448

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    UBUNTU-CVE-2017-7448

    Published: 5 Apr 2017Last Modified: 16 Jul 2025
    Upstream:
    CVE-2017-7448

    Summary:

    Details: The allocate_channel_framebuffer function in uncompressed_components.hh in Dropbox Lepton 1.2.1 allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a malformed JPEG image.

    References: https://ubuntu.com/security/CVE-2017-7448, https://www.cve.org/CVERecord?id=CVE-2017-7448

    Affected packages

    Package

    Name: lepton

    Purl: pkg:deb/ubuntu/[email protected]+20170405-3build1?arch=source&distro=bionic

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.2.1+20170405-3build1

    Affected versions

    1.2.1+20170405-3

    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