UBUNTU-CVE-2018-1000300

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    UBUNTU-CVE-2018-1000300

    Published: 16 May 2018Last Modified: 22 Apr 2026
    Aliases:
    USN-3648-1

    Summary:

    Details: curl version curl 7.54.1 to and including curl 7.59.0 contains a CWE-122: Heap-based Buffer Overflow vulnerability in denial of service and more that can result in curl might overflow a heap based memory buffer when closing down an FTP connection with very long server command replies.. This vulnerability appears to have been fixed in curl < 7.54.1 and curl >= 7.60.0.

    References: https://ubuntu.com/security/CVE-2018-1000300, https://curl.haxx.se/docs/adv_2018-82c2.html, https://ubuntu.com/security/notices/USN-3648-1, https://www.cve.org/CVERecord?id=CVE-2018-1000300

    Affected packages

    Package

    Name: curl

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -7.58.0-2ubuntu3.1

    Affected versions

    7.55.1-1ubuntu2
    7.55.1-1ubuntu2.1

    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