CVE-2023-33782

CVE-2023-33782 Description D-Link DIR-842V2 v1.0.3 was discovered to contain a command injection vulnerability in the iperf3 diagnostics functionality. Proof of concept...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: iperf3 (UTSA-2026-106773)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-106773 advisory. A flaw was found in iperf3. A remote attacker can exploit this vulnerability by sending crafted control- channel JSON with oversized numeric parameters, such as...

TencentOS Server 4: iperf3 (TSSA-2026:0958)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0958 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

Oracle Linux 10 : ELSA-2026-61680-0: / iperf3 (ELSA-2026-616800)

The remote Oracle Linux 10 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2026-616800 advisory. - Fix JSON value bounds checks in getparameters and iperfparsearguments CVE-2026-71217 Tenable has extracted the preceding description block directly from th...

Oracle Linux 8 : ELSA-2026-61257-0: / iperf3 (ELSA-2026-612570)

The remote Oracle Linux 8 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2026-612570 advisory. 3.5-12.1 - Resolves: RHEL-236174 - Add JSON value checks for getparameters CVE-2026-71217 Tenable has extracted the preceding description block directly from...

Oracle Linux 9 : ELSA-2026-61389-0: / iperf3 (ELSA-2026-613890)

The remote Oracle Linux 9 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2026-613890 advisory. 3.9-17.1 - Resolves: RHEL-236176 - Add JSON value checks for getparameters CVE-2026-71217 Tenable has extracted the preceding description block directly from...

MiracleLinux 9 : iperf3-3.9-17.el9_8.1 (AXSA:2026-1734:06)

The remote MiracleLinux 9 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2026-1734:06 advisory. iperf3: iperf3 server accepts unbounded peer-controlled JSON parameters enabling remote denial of service via resource exhaustion CVE-2026-71217 Tenable has...

RLSA-2026:61680 Important: iperf3 security update

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 Fixes: iperf3: iperf3 server accepts unbounded peer-controlled JSON parameters enabling remote denial of service via...

iperf3 security update

An update is available for iperf3. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Iperf is a tool which can measure maximum TCP bandwidth and tune various...

RHSA-2026:61680 Red Hat Security Advisory: iperf3 security update

Bulletin has no description...

RHSA-2026:61389 Red Hat Security Advisory: iperf3 security update

Bulletin has no description...

RLSA-2026:61389 Important: iperf3 security update

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 Fixes: iperf3: iperf3 server accepts unbounded peer-controlled JSON parameters enabling remote denial of service via...

iperf3 security update

An update is available for iperf3. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Iperf is a tool which can measure maximum TCP bandwidth and tune various...

AlmaLinux 10 : iperf3 (ALSA-2026:61680)

The remote AlmaLinux 10 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2026:61680 advisory. iperf3: iperf3 server accepts unbounded peer-controlled JSON parameters enabling remote denial of service via resource exhaustion CVE-2026-71217 Tenable has...

RockyLinux 9 : iperf3 (RLSA-2026:61389)

The remote RockyLinux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:61389 advisory. iperf3: iperf3 server accepts unbounded peer-controlled JSON parameters enabling remote denial of service via resource exhaustion CVE-2026-71217 Tenable has...

MiracleLinux 8 : iperf3-3.5-12.el8_10.1 (AXSA:2026-1717:05)

The remote MiracleLinux 8 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2026-1717:05 advisory. iperf3: iperf3 server accepts unbounded peer-controlled JSON parameters enabling remote denial of service via resource exhaustion CVE-2026-71217 Tenable has...

iperf3 security update

3.9-17.1 - Resolves: RHEL-236176 - Add JSON value checks for getparameters CVE-2026-71217...

AlmaLinux 9 : iperf3 (ALSA-2026:61389)

The remote AlmaLinux 9 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2026:61389 advisory. iperf3: iperf3 server accepts unbounded peer-controlled JSON parameters enabling remote denial of service via resource exhaustion CVE-2026-71217 Tenable has...

RockyLinux 10 : iperf3 (RLSA-2026:61680)

The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:61680 advisory. iperf3: iperf3 server accepts unbounded peer-controlled JSON parameters enabling remote denial of service via resource exhaustion CVE-2026-71217 Tenable has...

SUSE CVE-2026-71217

A flaw was found in iperf3. A remote attacker can exploit this vulnerability by sending crafted control-channel JSON with oversized numeric parameters, such as parallel and len, which are not properly validated by the server. This improper input validation can lead to excessive stream and thread...