UBUNTU-CVE-2024-26306

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    UBUNTU-CVE-2024-26306

    Published: 14 May 2024Last Modified: 22 Apr 2026
    Upstream:
    CVE-2024-26306
    Aliases:
    USN-7970-1

    Summary:

    Details: iPerf3 before 3.17, when used with OpenSSL before 3.2.0 as a server with RSA authentication, allows a timing side channel in RSA decryption operations. This side channel could be sufficient for an attacker to recover credential plaintext. It requires the attacker to send a large number of messages for decryption, as described in "Everlasting ROBOT: the Marvin Attack" by Hubert Kario.

    References: https://ubuntu.com/security/CVE-2024-26306, https://www.cve.org/CVERecord?id=CVE-2024-26306, https://downloads.es.net/pub/iperf/esnet-secadv-2024-0001.txt.asc, https://github.com/esnet/iperf/releases/tag/3.17, https://ubuntu.com/security/notices/USN-7970-1

    Affected packages

    Package

    Name: iperf3

    Purl: pkg:deb/ubuntu/[email protected]~esm2?arch=source&distro=esm-apps/xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    3.0.11-1
    3.0.11-1ubuntu0.1~esm1
    3.0.11-1ubuntu0.1~esm2

    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-2024-26306 | CVE-DB