{"id":"UBUNTU-CVE-2025-65409","details":"A divide-by-zero in the encryption/decryption routines of GNU Recutils v1.9 allows attackers to cause a Denial of Service (DoS) via inputting an empty value as a password.","modified":"2026-05-20T16:23:41.407533638Z","published":"2025-12-30T18:15:00Z","upstream":["CVE-2025-65409"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-65409"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2025-65409"},{"type":"REPORT","url":"https://github.com/MAXEUR5/Vulnerability_Disclosures/blob/main/2025/CVE-2025-65409.md"},{"type":"REPORT","url":"http://ftp.gnu.org/gnu/recutils/"},{"type":"REPORT","url":"https://lists.gnu.org/archive/html/bug-recutils/2025-10/msg00004.html"},{"type":"REPORT","url":"https://www.gnu.org/software/recutils/"}],"affected":[{"package":{"name":"recutils","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/recutils?arch=source&distro=esm-apps%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7-1","1.7-1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.7-1ubuntu0.1~esm1","binary_name":"librec1"},{"binary_version":"1.7-1ubuntu0.1~esm1","binary_name":"recutils"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-65409.json"}},{"package":{"name":"recutils","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/recutils?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7-1.1","1.7-2","1.7-2ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.7-2ubuntu0.1~esm1","binary_name":"librec1"},{"binary_version":"1.7-2ubuntu0.1~esm1","binary_name":"recutils"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-65409.json"}},{"package":{"name":"recutils","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/recutils?arch=source&distro=esm-apps%2Ffocal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7-3build1","1.8-1","1.8-1ubuntu0.20.04.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.8-1ubuntu0.20.04.1~esm1","binary_name":"librec1"},{"binary_version":"1.8-1ubuntu0.20.04.1~esm1","binary_name":"recutils"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-65409.json"}},{"package":{"name":"recutils","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/recutils?arch=source&distro=esm-apps%2Fjammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.8-1","1.8-1ubuntu0.22.04.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.8-1ubuntu0.22.04.1~esm1","binary_name":"librec1"},{"binary_version":"1.8-1ubuntu0.22.04.1~esm1","binary_name":"recutils"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-65409.json"}},{"package":{"name":"recutils","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/recutils?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.9-2","1.9-3","1.9-3build3"],"ecosystem_specific":{"binaries":[{"binary_version":"1.9-3build3","binary_name":"librec1"},{"binary_version":"1.9-3build3","binary_name":"recutils"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-65409.json"}},{"package":{"name":"recutils","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/recutils?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.9-3build3"],"ecosystem_specific":{"binaries":[{"binary_version":"1.9-3build3","binary_name":"librec1"},{"binary_version":"1.9-3build3","binary_name":"recutils"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-65409.json"}},{"package":{"name":"recutils","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/recutils?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.9-3build3","1.9-4"],"ecosystem_specific":{"binaries":[{"binary_version":"1.9-4","binary_name":"librec1"},{"binary_version":"1.9-4","binary_name":"recutils"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-65409.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"}]}