{"id":"UBUNTU-CVE-2019-20176","details":"In Pure-FTPd 1.0.49, a stack exhaustion issue was discovered in the listdir function in ls.c.","modified":"2025-10-24T04:48:08Z","published":"2019-12-31T15:15:00Z","upstream":["CVE-2019-20176"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-20176"},{"type":"REPORT","url":"https://github.com/jedisct1/pure-ftpd/commit/aea56f4bcb9948d456f3fae4d044fd3fa2e19706"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-20176"}],"affected":[{"package":{"name":"pure-ftpd","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/pure-ftpd@1.0.36-3.2+deb8u1build0.16.04.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.36-3.2","1.0.36-3.2build1","1.0.36-3.2+deb8u1build0.16.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"pure-ftpd","binary_version":"1.0.36-3.2+deb8u1build0.16.04.1"},{"binary_name":"pure-ftpd-common","binary_version":"1.0.36-3.2+deb8u1build0.16.04.1"},{"binary_name":"pure-ftpd-ldap","binary_version":"1.0.36-3.2+deb8u1build0.16.04.1"},{"binary_name":"pure-ftpd-mysql","binary_version":"1.0.36-3.2+deb8u1build0.16.04.1"},{"binary_name":"pure-ftpd-postgresql","binary_version":"1.0.36-3.2+deb8u1build0.16.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-20176.json"}},{"package":{"name":"pure-ftpd","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/pure-ftpd@1.0.46-1ubuntu18.04.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.46-1","1.0.46-1build1","1.0.46-1ubuntu18.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"pure-ftpd","binary_version":"1.0.46-1ubuntu18.04.1"},{"binary_name":"pure-ftpd-common","binary_version":"1.0.46-1ubuntu18.04.1"},{"binary_name":"pure-ftpd-ldap","binary_version":"1.0.46-1ubuntu18.04.1"},{"binary_name":"pure-ftpd-mysql","binary_version":"1.0.46-1ubuntu18.04.1"},{"binary_name":"pure-ftpd-postgresql","binary_version":"1.0.46-1ubuntu18.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-20176.json"}}],"schema_version":"1.7.3","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"}]}