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    CVE-2024-26306

    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.

    Published:May 13, 2024
    Last Modified:Nov 3, 2025
    EPS:May 13, 2024
    EPSS Score:0.00631
    CVSS Score:5.9

    Affected Products

    Vendor
    Es
    Product
    Iperf3
    Vendor
    Netapp
    Product
    Bootstrap Os
    Vendor
    Netapp
    Product
    Hci Compute Node
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-189 Black Box Reverse Engineering
    CAPEC-462 Cross-Domain Search Timing

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    CVE-2024-53580 (CVSS 7.5) — iperf v3.17.1 was discovered to contain a segmentation violation via the iperf_exchange_parameters() function.…
    CVE-2023-7250 (CVSS 5.3) — A flaw was found in iperf, a utility for testing network performance using TCP, UDP, and SCTP. A malicious or …
    CVE-2023-38403 (CVSS 7.5) — iperf3 before 3.14 allows peers to cause an integer overflow and heap corruption via a crafted length field.…
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    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