{"id":"USN-6374-2","aliases":[],"status":"published","title":"mutt vulnerabilities","description":"USN-6374-1 fixed vulnerabilities in Mutt. This update provides the\ncorresponding updates for Ubuntu 23.10.\n\nOriginal advisory details:\n\n It was discovered that Mutt incorrectly handled certain email header\n contents. If a user were tricked into opening a specially crafted message,\n a remote attacker could possibly use this issue to cause a denial of\n service. (CVE-2023-4874, CVE-2023-4875)","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-10-19T16:51:06.259723Z","modified":"2026-02-04T04:07:12Z","fixes":[{"ecosystem":"Ubuntu:23.10","package":"mutt","fixed_in":["2.2.9-1ubuntu0.23.10.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Ubuntu:23.10","package":"mutt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.9-1ubuntu0.23.10.1"}]}],"versions":["2.2.9-1"]}],"references":[{"url":"https://ubuntu.com/security/notices/USN-6374-2","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-4874","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2023-4875","tags":["report"]}],"sources":{"osv":[{"id":"USN-6374-2","title":"mutt vulnerabilities","description":"USN-6374-1 fixed vulnerabilities in Mutt. This update provides the\ncorresponding updates for Ubuntu 23.10.\n\nOriginal advisory details:\n\n It was discovered that Mutt incorrectly handled certain email header\n contents. If a user were tricked into opening a specially crafted message,\n a remote attacker could possibly use this issue to cause a denial of\n service. (CVE-2023-4874, CVE-2023-4875)\n","status":"published","published":"2023-10-19T16:51:06.259723Z","modified":"2026-02-04T04:07:12.141157Z","updated_at":"2026-11-02T16:58:17.305935Z"}]}}