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Search Results (9 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-102253 | 1 Es | 1 Iperf3 | 2026-09-30 | 7.5 High |
| iperf3 versions prior to 3.22 contains a denial of service vulnerability that allows unauthenticated remote attackers to crash-loop the server's UDP receive worker into an unrecoverable infinite loop by sending a single crafted control-channel parameter message followed by one 16-byte UDP datagram. Attackers can permanently pin the affected per-stream receive thread at approximately 100% CPU usage, rendering the server unusable until forcibly killed with SIGKILL, as the process does not respond to normal control-channel closure. | ||||
| CVE-2023-7250 | 2 Es, Redhat | 5 Iperf3, Enterprise Linux, Enterprise Linux For Arm 64 and 2 more | 2025-11-06 | 5.3 Medium |
| 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. | ||||
| CVE-2024-53580 | 3 Es, Netapp, Redhat | 9 Iperf3, Hci Compute Node, Ontap 9 and 6 more | 2025-11-03 | 7.5 High |
| iperf v3.17.1 was discovered to contain a segmentation violation via the iperf_exchange_parameters() function. | ||||
| CVE-2024-26306 | 3 Es, Netapp, Redhat | 4 Iperf3, Bootstrap Os, Hci Compute Node and 1 more | 2025-11-03 | 5.9 Medium |
| 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. | ||||
| CVE-2025-54350 | 1 Es | 1 Iperf3 | 2025-11-03 | 3.7 Low |
| In iperf before 3.19.1, iperf_auth.c has a Base64Decode assertion failure and application exit upon a malformed authentication attempt. | ||||
| CVE-2025-54349 | 1 Es | 1 Iperf3 | 2025-11-03 | 6.5 Medium |
| In iperf before 3.19.1, iperf_auth.c has an off-by-one error and resultant heap-based buffer overflow. | ||||
| CVE-2025-54351 | 1 Es | 1 Iperf3 | 2025-10-17 | 8.9 High |
| In iperf before 3.19.1, net.c has a buffer overflow when --skip-rx-copy is used (for MSG_TRUNC in recv). | ||||
| CVE-2016-4303 | 4 Debian, Es, Novell and 1 more | 5 Debian Linux, Iperf3, Suse Package Hub For Suse Linux Enterprise and 2 more | 2025-04-12 | 9.8 Critical |
| The parse_string function in cjson.c in the cJSON library mishandles UTF8/16 strings, which allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a non-hex character in a JSON string, which triggers a heap-based buffer overflow. | ||||
| CVE-2023-38403 | 7 Apple, Debian, Es and 4 more | 12 Macos, Debian Linux, Iperf3 and 9 more | 2024-11-27 | 7.5 High |
| iperf3 before 3.14 allows peers to cause an integer overflow and heap corruption via a crafted length field. | ||||
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