{"id":"USN-6484-1","aliases":[],"status":"published","title":"openvpn vulnerabilities","description":"It was discovered that OpenVPN incorrectly handled the --fragment option\nin certain configurations. A remote attacker could possibly use this issue\nto cause OpenVPN to crash, resulting in a denial of service.\n(CVE-2023-46849)\n\nIt was discovered that OpenVPN incorrectly handled certain memory\noperations. A remote attacker could use this issue to cause OpenVPN to\ncrash, obtain sensitive information, or possibly execute arbitrary code.\n(CVE-2023-46850)","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-11-16T13:09:52.156615Z","modified":"2026-02-04T02:26:15Z","fixes":[{"ecosystem":"Ubuntu:23.10","package":"openvpn","fixed_in":["2.6.5-0ubuntu1.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Ubuntu:23.10","package":"openvpn","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.5-0ubuntu1.1"}]}],"versions":["2.6.1-1ubuntu1","2.6.3-1ubuntu1","2.6.3-2ubuntu1","2.6.5-0ubuntu1"]}],"references":[{"url":"https://ubuntu.com/security/notices/USN-6484-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-46849","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2023-46850","tags":["report"]}],"sources":{"osv":[{"id":"USN-6484-1","title":"openvpn vulnerabilities","description":"It was discovered that OpenVPN incorrectly handled the --fragment option\nin certain configurations. A remote attacker could possibly use this issue\nto cause OpenVPN to crash, resulting in a denial of service.\n(CVE-2023-46849)\n\nIt was discovered that OpenVPN incorrectly handled certain memory\noperations. A remote attacker could use this issue to cause OpenVPN to\ncrash, obtain sensitive information, or possibly execute arbitrary code.\n(CVE-2023-46850)\n","status":"published","published":"2023-11-16T13:09:52.156615Z","modified":"2026-02-04T02:26:15.508692Z","updated_at":"2026-11-02T16:58:17.305935Z"}]}}