UBUNTU-CVE-2018-10839

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    UBUNTU-CVE-2018-10839

    Published: 16 Oct 2018Last Modified: 4 Feb 2026
    Upstream:
    CVE-2018-10839
    Aliases:
    USN-3826-1

    Summary:

    Details: Qemu emulator <= 3.0.0 built with the NE2000 NIC emulation support is vulnerable to an integer overflow, which could lead to buffer overflow issue. It could occur when receiving packets over the network. A user inside guest could use this flaw to crash the Qemu process resulting in DoS.

    References: https://ubuntu.com/security/CVE-2018-10839, https://lists.gnu.org/archive/html/qemu-devel/2018-09/msg03273.html, https://ubuntu.com/security/notices/USN-3826-1, https://www.cve.org/CVERecord?id=CVE-2018-10839

    Affected packages

    Package

    Name: qemu

    Purl: pkg:deb/ubuntu/[email protected]+dfsg-2ubuntu1.44?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.0.0+dfsg-2ubuntu1.44

    Affected versions

    1.5.0+dfsg-3ubuntu5
    1.5.0+dfsg-3ubuntu6

    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
    UBUNTU-CVE-2018-10839 | CVE-DB