CVE-2018-1000300

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    CVE-2018-1000300

    Published: 24 May 2018Last Modified: 8 Jul 2026

    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: http://www.securityfocus.com/bid/104207, http://www.securitytracker.com/id/1040933, https://security.gentoo.org/glsa/201806-05, https://usn.ubuntu.com/3648-1/, http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html, http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html, https://curl.haxx.se/docs/adv_2018-82c2.html, https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 54b636f14546d3fde9f9c67c3b32701d78563161
    Fixed -None

    Affected versions

    curl-7_59_0

    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