{"id":"UBUNTU-CVE-2025-67858","details":"A Improper Neutralization of Argument Delimiters vulnerability in Foomuuri can lead to integrity loss of the firewall configuration or further unspecified impact by manipulating the JSON configuration passed to `nft`. This issue affects Foomuuri: from ? before 0.31.","modified":"2026-05-27T20:30:07.560587964Z","published":"2026-01-08T16:15:00Z","related":["USN-8326-1"],"upstream":["CVE-2025-67858"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-67858"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2025-67858"},{"type":"REPORT","url":"https://www.openwall.com/lists/oss-security/2026/01/07/9"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8326-1"}],"affected":[{"package":{"name":"foomuuri","ecosystem":"Ubuntu:Pro:24.04:LTS","purl":"pkg:deb/ubuntu/foomuuri?arch=source&distro=esm-apps%2Fnoble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.22-1ubuntu0.1~esm1"}]}],"versions":["0.20-1","0.21-1","0.21-2","0.22-1"],"ecosystem_specific":{"binaries":[{"binary_name":"foomuuri","binary_version":"0.22-1ubuntu0.1~esm1"},{"binary_version":"0.22-1ubuntu0.1~esm1","binary_name":"foomuuri-firewalld"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-67858.json"}},{"package":{"name":"foomuuri","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/foomuuri?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.27-2+deb13u1build0.25.10.1"}]}],"versions":["0.27-2"],"ecosystem_specific":{"binaries":[{"binary_name":"foomuuri","binary_version":"0.27-2+deb13u1build0.25.10.1"},{"binary_name":"foomuuri-firewalld","binary_version":"0.27-2+deb13u1build0.25.10.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-67858.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N"},{"type":"Ubuntu","score":"medium"}]}