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ALSA-2025:0161 — Important: iperf3 security update

Affected: AlmaLinux:9: iperf3

Iperf is a tool which can measure maximum TCP bandwidth and tune various parameters and UDP characteristics. Iperf reports bandwidth, delay jitter, and data-gram loss.

Security Fix(es):

* iperf: Denial of Service in iperf Due to Improper JSON Handling (CVE-2024-53580)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

bdu:2024-11145

BELL-CVE-2024-53580

Affected: Alpaquita:23: iperf3, Alpaquita:stream: iperf3

EUVD-2026-258201

fkie_cve-2024-53580

iperf v3.17.1 was discovered to contain a segmentation violation via the iperf_exchange_parameters() function.

GHSA-2w89-5px3-fvx6

iperf v3.17.1 was discovered to contain a segmentation violation via the iperf_exchange_parameters() function.

msrc_CVE-2024-53580 — iperf v3.17.1 was discovered to contain a segmentation violation via the iperf_exchange_parameters() function.

msrc_CVE-2024-53580

OESA-2025-1040 — iperf3 security update

Affected: openEuler:24.03-LTS-SP1: iperf3, openEuler:22.03-LTS-SP3: iperf3, openEuler:20.03-LTS-SP4: iperf3, openEuler:22.03-LTS-SP1: iperf3, openEuler:24.03-LTS: iperf3, openEuler:22.03-LTS-SP4: iperf3

Iperf is a tool for active measurements of the maximum achievable bandwidth on IP networks. It supports tuning of various parameters related to timing, protocols, and buffers. Security Fix(es): iperf v3.17.1 was discovered to contain a segmentation violation via the iperf_exchange_parameters() function.(CVE-2024-53580)

openSUSE-SU-2025:14700-1 — iperf-3.18-1.1 on GA media

iperf-3.18-1.1 on GA media

RHSA-2025:0346 — Red Hat Security Advisory: iperf3 security update

iperf: Denial of Service in iperf Due to Improper JSON Handling

SUSE-SU-2025:0291-1 — Security update for iperf

Security update for iperf

UBUNTU-CVE-2024-53580

Affected: Ubuntu:14.04:LTS: iperf, Ubuntu:16.04:LTS: iperf, Ubuntu:Pro:16.04:LTS: iperf3, Ubuntu:18.04:LTS: iperf, Ubuntu:Pro:18.04:LTS: iperf3, Ubuntu:20.04:LTS: iperf, Ubuntu:Pro:20.04:LTS: iperf3, Ubuntu:22.04:LTS: iperf, Ubuntu:22.04:LTS: iperf3, Ubuntu:24.04:LTS: iperf and 3 more

iperf v3.17.1 was discovered to contain a segmentation violation via the iperf_exchange_parameters() function.

WID-SEC-W-2025-0038 — Red Hat Enterprise Linux (iperf): Schwachstelle ermöglicht Denial of Service

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux in iperf ausnutzen, um einen Denial of Service Angriff durchzuführen.