Iperf3

iperf3

Vendor: Es • 8 CVEs

CVEs (8)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2025-54351 1Es 1Iperf3 Jun 17, 2026 Aug 3, 2025 N/A· v4 10.0 CRITICAL· v3 N/A· v2 In iperf before 3.19.1, net.c has a buffer overflow when --skip-rx-copy is used (for MSG_TRUNC in recv).
CVE-2025-54350 1Es 1Iperf3 Jun 17, 2026 Aug 3, 2025 N/A· v4 5.3 MEDIUM· v3 N/A· v2 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 1Es 1Iperf3 Jun 17, 2026 Aug 3, 2025 N/A· v4 10.0 CRITICAL· v3 N/A· v2 In iperf before 3.19.1, iperf_auth.c has an off-by-one error and resultant heap-based buffer overflow.
CVE-2024-53580 2Es Netapp 3Hci Compute Node Iperf3Ontap 9 Jun 17, 2026 Dec 18, 2024 N/A· v4 7.5 HIGH· v3 N/A· v2 iperf v3.17.1 was discovered to contain a segmentation violation via the iperf_exchange_parameters() function.
CVE-2024-26306 2Es Netapp 2Bootstrap Os Iperf3 Jun 17, 2026 May 14, 2024 N/A· v4 5.9 MEDIUM· v3 N/A· v2 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 cre...Show more 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.Show less
CVE-2023-7250 2Es Redhat 5Enterprise Linux Enterprise Linux For Arm 64Enterprise Linux For Ibm Z Systems+2 more Jun 17, 2026 Mar 18, 2024 N/A· v4 5.3 MEDIUM· v3 N/A· v2 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...Show more 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.Show less
CVE-2023-38403 5Apple DebianEs+2 more 6Clustered Data Ontap Debian LinuxFedora+3 more Jun 17, 2026 Jul 17, 2023 N/A· v4 7.5 HIGH· v3 N/A· v2 iperf3 before 3.14 allows peers to cause an integer overflow and heap corruption via a crafted length field.
CVE-2016-4303 4Debian EsNovell+1 more 5Debian Linux Iperf3Leap+2 more May 6, 2026 Sep 26, 2016 N/A· v4 9.8 CRITICAL· v3 7.5 HIGH· v2 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,...Show more 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.Show less