{"id":"OESA-2025-1973","summary":"iperf3 security update","details":"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.\r\n\r\nSecurity Fix(es):\n\niperf is an open source tool for ESnet to actively measure the maximum bandwidth that can be achieved on an IP network.\n There was a security vulnerability in iperf 3.19.1 version before iperf 3.19.1. This vulnerability originated from an error in iperf_auth.c, which may cause heap buffer overflow.(CVE-2025-54349)\n\niperf is an open source tool for ESnet to actively measure the maximum bandwidth that can be achieved on an IP network.\n There was a security vulnerability in iperf 3.19.1 versions before iperf 3.19.1. This vulnerability originated from the failure of Base64 decoding assertion in iperf_auth.c, which may cause the application to exit.(CVE-2025-54350)","modified":"2025-09-03T06:31:42.927039Z","published":"2025-08-08T11:16:28Z","upstream":["CVE-2025-54349","CVE-2025-54350"],"database_specific":{"severity":"Medium"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1973"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-54349"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-54350"}],"affected":[{"package":{"name":"iperf3","ecosystem":"openEuler:24.03-LTS-SP2","purl":"pkg:rpm/openEuler/iperf3&distro=openEuler-24.03-LTS-SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.18-2.oe2403sp2"}]}],"ecosystem_specific":{"noarch":["iperf3-help-3.18-2.oe2403sp2.noarch.rpm"],"src":["iperf3-3.18-2.oe2403sp2.src.rpm"],"x86_64":["iperf3-3.18-2.oe2403sp2.x86_64.rpm","iperf3-debuginfo-3.18-2.oe2403sp2.x86_64.rpm","iperf3-debugsource-3.18-2.oe2403sp2.x86_64.rpm","iperf3-devel-3.18-2.oe2403sp2.x86_64.rpm"],"aarch64":["iperf3-3.18-2.oe2403sp2.aarch64.rpm","iperf3-debuginfo-3.18-2.oe2403sp2.aarch64.rpm","iperf3-debugsource-3.18-2.oe2403sp2.aarch64.rpm","iperf3-devel-3.18-2.oe2403sp2.aarch64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2025-1973.json"}},{"package":{"name":"iperf3","ecosystem":"openEuler:20.03-LTS-SP4","purl":"pkg:rpm/openEuler/iperf3&distro=openEuler-20.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.18-2.oe2003sp4"}]}],"ecosystem_specific":{"noarch":["iperf3-help-3.18-2.oe2003sp4.noarch.rpm"],"src":["iperf3-3.18-2.oe2003sp4.src.rpm"],"x86_64":["iperf3-3.18-2.oe2003sp4.x86_64.rpm","iperf3-debuginfo-3.18-2.oe2003sp4.x86_64.rpm","iperf3-debugsource-3.18-2.oe2003sp4.x86_64.rpm","iperf3-devel-3.18-2.oe2003sp4.x86_64.rpm"],"aarch64":["iperf3-3.18-2.oe2003sp4.aarch64.rpm","iperf3-debuginfo-3.18-2.oe2003sp4.aarch64.rpm","iperf3-debugsource-3.18-2.oe2003sp4.aarch64.rpm","iperf3-devel-3.18-2.oe2003sp4.aarch64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2025-1973.json"}},{"package":{"name":"iperf3","ecosystem":"openEuler:22.03-LTS-SP3","purl":"pkg:rpm/openEuler/iperf3&distro=openEuler-22.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.18-2.oe2203sp3"}]}],"ecosystem_specific":{"noarch":["iperf3-help-3.18-2.oe2203sp3.noarch.rpm"],"src":["iperf3-3.18-2.oe2203sp3.src.rpm"],"x86_64":["iperf3-3.18-2.oe2203sp3.x86_64.rpm","iperf3-debuginfo-3.18-2.oe2203sp3.x86_64.rpm","iperf3-debugsource-3.18-2.oe2203sp3.x86_64.rpm","iperf3-devel-3.18-2.oe2203sp3.x86_64.rpm"],"aarch64":["iperf3-3.18-2.oe2203sp3.aarch64.rpm","iperf3-debuginfo-3.18-2.oe2203sp3.aarch64.rpm","iperf3-debugsource-3.18-2.oe2203sp3.aarch64.rpm","iperf3-devel-3.18-2.oe2203sp3.aarch64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2025-1973.json"}},{"package":{"name":"iperf3","ecosystem":"openEuler:22.03-LTS-SP4","purl":"pkg:rpm/openEuler/iperf3&distro=openEuler-22.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.18-2.oe2203sp4"}]}],"ecosystem_specific":{"noarch":["iperf3-help-3.18-2.oe2203sp4.noarch.rpm"],"src":["iperf3-3.18-2.oe2203sp4.src.rpm"],"x86_64":["iperf3-3.18-2.oe2203sp4.x86_64.rpm","iperf3-debuginfo-3.18-2.oe2203sp4.x86_64.rpm","iperf3-debugsource-3.18-2.oe2203sp4.x86_64.rpm","iperf3-devel-3.18-2.oe2203sp4.x86_64.rpm"],"aarch64":["iperf3-3.18-2.oe2203sp4.aarch64.rpm","iperf3-debuginfo-3.18-2.oe2203sp4.aarch64.rpm","iperf3-debugsource-3.18-2.oe2203sp4.aarch64.rpm","iperf3-devel-3.18-2.oe2203sp4.aarch64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2025-1973.json"}},{"package":{"name":"iperf3","ecosystem":"openEuler:24.03-LTS","purl":"pkg:rpm/openEuler/iperf3&distro=openEuler-24.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.18-2.oe2403sp1"}]}],"ecosystem_specific":{"noarch":["iperf3-help-3.18-2.oe2403sp2.noarch.rpm","iperf3-help-3.18-2.oe2403.noarch.rpm","iperf3-help-3.18-2.oe2403sp1.noarch.rpm"],"src":["iperf3-3.18-2.oe2403sp2.src.rpm","iperf3-3.18-2.oe2403.src.rpm","iperf3-3.18-2.oe2403sp1.src.rpm"],"x86_64":["iperf3-3.18-2.oe2403sp2.x86_64.rpm","iperf3-debuginfo-3.18-2.oe2403sp2.x86_64.rpm","iperf3-debugsource-3.18-2.oe2403sp2.x86_64.rpm","iperf3-devel-3.18-2.oe2403sp2.x86_64.rpm","iperf3-3.18-2.oe2403.x86_64.rpm","iperf3-debuginfo-3.18-2.oe2403.x86_64.rpm","iperf3-debugsource-3.18-2.oe2403.x86_64.rpm","iperf3-devel-3.18-2.oe2403.x86_64.rpm","iperf3-3.18-2.oe2403sp1.x86_64.rpm","iperf3-debuginfo-3.18-2.oe2403sp1.x86_64.rpm","iperf3-debugsource-3.18-2.oe2403sp1.x86_64.rpm","iperf3-devel-3.18-2.oe2403sp1.x86_64.rpm"],"aarch64":["iperf3-3.18-2.oe2403sp2.aarch64.rpm","iperf3-debuginfo-3.18-2.oe2403sp2.aarch64.rpm","iperf3-debugsource-3.18-2.oe2403sp2.aarch64.rpm","iperf3-devel-3.18-2.oe2403sp2.aarch64.rpm","iperf3-3.18-2.oe2403.aarch64.rpm","iperf3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