A flaw was found in iperf, a utility for testing network performance using TCP, UDP, and SCTP. A malicious or malfunctioning client can send less than the expected amount of data to the iperf server, which can cause the server to hang indefinitely waiting for the remainder or until the connection gets closed. This will prevent other connections to the server, leading to a denial of service.
History

Mon, 03 Nov 2025 21:30:00 +0000

Type Values Removed Values Added
References

Mon, 07 Apr 2025 17:15:00 +0000

Type Values Removed Values Added
First Time appeared Es
Es iperf3
Redhat enterprise Linux For Arm 64
Redhat enterprise Linux For Ibm Z Systems
Redhat enterprise Linux For Power Little Endian
CPEs cpe:2.3:a:es:iperf3:*:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_arm_64:8.0_aarch64:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.0_aarch64:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0_s390x:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:9.0_s390x:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0_ppc64le:*:*:*:*:*:*:*
Vendors & Products Es
Es iperf3
Redhat enterprise Linux For Arm 64
Redhat enterprise Linux For Ibm Z Systems
Redhat enterprise Linux For Power Little Endian

Wed, 13 Nov 2024 02:15:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:enterprise_linux:9

Tue, 12 Nov 2024 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 12 Nov 2024 17:15:00 +0000

Type Values Removed Values Added
CPEs cpe:/o:redhat:enterprise_linux:9 cpe:/a:redhat:enterprise_linux:9::appstream
References

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2024-03-18T12:21:24.985Z

Updated: 2025-11-06T21:45:49.127Z

Reserved: 2024-03-15T15:21:36.481Z

Link: CVE-2023-7250

cve-icon Vulnrichment

Updated: 2025-11-03T20:36:22.735Z

cve-icon NVD

Status : Modified

Published: 2024-03-18T13:15:06.910

Modified: 2025-11-03T21:16:03.827

Link: CVE-2023-7250

cve-icon Redhat

Severity : Moderate

Publid Date: 2023-10-16T00:00:00Z

Links: CVE-2023-7250 - Bugzilla