{"id":"UBUNTU-CVE-2026-41324","details":"basic-ftp is an FTP client for Node.js. Versions prior to 5.3.0 are vulnerable to denial of service through unbounded memory growth while processing directory listings from a remote FTP server. A malicious or compromised server can send an extremely large or never-ending listing response to `Client.list()`, causing the client process to consume memory until it becomes unstable or crashes. Version 5.3.0 fixes the issue.","modified":"2026-05-20T16:12:58.915392796Z","published":"2026-04-24T04:16:00Z","upstream":["CVE-2026-41324"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-41324"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-41324"},{"type":"REPORT","url":"https://github.com/patrickjuchli/basic-ftp/security/advisories/GHSA-rp42-5vxx-qpwr"}],"affected":[{"package":{"name":"node-proxy-agents","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/node-proxy-agents?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0~2023071921-5"],"ecosystem_specific":{"binaries":[{"binary_version":"7.1.0~0~2023071921-5","binary_name":"node-agent-base"},{"binary_name":"node-args","binary_version":"5.0.3~0~2023071921-5"},{"binary_version":"5.0.3~0~2023071921-5","binary_name":"node-basic-ftp"},{"binary_name":"node-data-uri-to-buffer","binary_version":"5.0.1~0~2023071921-5"},{"binary_version":"5.0.1~0~2023071921-5","binary_name":"node-degenerator"},{"binary_name":"node-get-uri","binary_version":"6.0.1~0~2023071921-5"},{"binary_name":"node-http-proxy-agent","binary_version":"7.0.0~0~2023071921-5"},{"binary_name":"node-https-proxy-agent","binary_version":"7.0.1~0~2023071921-5"},{"binary_version":"7.0.0~0~2023071921-5","binary_name":"node-pac-proxy-agent"},{"binary_name":"node-pac-resolver","binary_version":"7.0.0~0~2023071921-5"},{"binary_name":"node-proxy","binary_version":"2.1.1~0~2023071921-5"},{"binary_name":"node-proxy-agent","binary_version":"6.3.0~0~2023071921-5"},{"binary_name":"node-socks-proxy-agent","binary_version":"8.0.1~0~2023071921-5"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-41324.json"}},{"package":{"name":"node-proxy-agents","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/node-proxy-agents?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0~2024040606-5","0~2024040606-6","0~2025070717-1","0~2025070717-2"],"ecosystem_specific":{"binaries":[{"binary_name":"node-agent-base","binary_version":"7.1.4~0~2025070717-2"},{"binary_version":"5.0.3~0~2025070717-2","binary_name":"node-args"},{"binary_version":"5.0.5~0~2025070717-2","binary_name":"node-basic-ftp"},{"binary_name":"node-data-uri-to-buffer","binary_version":"6.0.2~0~2025070717-2"},{"binary_name":"node-degenerator","binary_version":"5.0.1~0~2025070717-2"},{"binary_name":"node-get-uri","binary_version":"6.0.5~0~2025070717-2"},{"binary_name":"node-http-proxy-agent","binary_version":"7.0.2~0~2025070717-2"},{"binary_name":"node-https-proxy-agent","binary_version":"7.0.6~0~2025070717-2"},{"binary_name":"node-pac-proxy-agent","binary_version":"7.2.0~0~2025070717-2"},{"binary_version":"7.0.1~0~2025070717-2","binary_name":"node-pac-resolver"},{"binary_name":"node-proxy","binary_version":"2.2.0~0~2025070717-2"},{"binary_version":"6.5.0~0~2025070717-2","binary_name":"node-proxy-agent"},{"binary_name":"node-socks-proxy-agent","binary_version":"8.0.5~0~2025070717-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-41324.json"}},{"package":{"name":"node-proxy-agents","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/node-proxy-agents?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0~2025070717-2","0~2025070717-6","0~2025070717+~cs15.2.7-1build1"],"ecosystem_specific":{"binaries":[{"binary_name":"node-agent-base","binary_version":"7.1.4~0~2025070717+~cs15.2.7-1build1"},{"binary_name":"node-args","binary_version":"5.0.3~0~2025070717+~cs15.2.7-1build1"},{"binary_name":"node-basic-ftp","binary_version":"5.2.0~0~2025070717+~cs15.2.7-1build1"},{"binary_version":"6.0.2~0~2025070717+~cs15.2.7-1build1","binary_name":"node-data-uri-to-buffer"},{"binary_name":"node-degenerator","binary_version":"5.0.1~0~2025070717+~cs15.2.7-1build1"},{"binary_version":"6.0.5~0~2025070717+~cs15.2.7-1build1","binary_name":"node-get-uri"},{"binary_name":"node-http-proxy-agent","binary_version":"7.0.2~0~2025070717+~cs15.2.7-1build1"},{"binary_name":"node-https-proxy-agent","binary_version":"7.0.6~0~2025070717+~cs15.2.7-1build1"},{"binary_name":"node-pac-proxy-agent","binary_version":"7.2.0~0~2025070717+~cs15.2.7-1build1"},{"binary_version":"7.0.1~0~2025070717+~cs15.2.7-1build1","binary_name":"node-pac-resolver"},{"binary_version":"2.2.0~0~2025070717+~cs15.2.7-1build1","binary_name":"node-proxy"},{"binary_name":"node-proxy-agent","binary_version":"6.5.0~0~2025070717+~cs15.2.7-1build1"},{"binary_version":"8.0.5~0~2025070717+~cs15.2.7-1build1","binary_name":"node-socks-proxy-agent"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-41324.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}