UBUNTU-CVE-2019-5436

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    UBUNTU-CVE-2019-5436

    Published: 22 May 2019Last Modified: 27 Apr 2026
    Upstream:
    CVE-2019-5436

    Summary:

    Details: A heap buffer overflow in the TFTP receiving code allows for DoS or arbitrary code execution in libcurl versions 7.19.4 through 7.64.1.

    References: https://ubuntu.com/security/CVE-2019-5436, https://curl.haxx.se/docs/CVE-2019-5436.html, https://ubuntu.com/security/notices/USN-3993-1, https://ubuntu.com/security/notices/USN-3993-2, https://www.cve.org/CVERecord?id=CVE-2019-5436

    Affected packages

    Package

    Name: curl

    Purl: pkg:deb/ubuntu/[email protected]+esm2?arch=source&distro=trusty/esm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -7.35.0-1ubuntu2.20+esm2

    Affected versions

    7.32.0-1ubuntu1

    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