{"id":"UBUNTU-CVE-2017-6801","details":"An issue was discovered in ytnef before 1.9.2. There is a potential out-of-bounds access with fields of Size 0 in TNEFParse() in libytnef.","modified":"2026-04-22T11:29:59.928201Z","published":"2017-03-10T00:00:00Z","related":["USN-3288-1","USN-4615-1"],"upstream":["CVE-2017-6801"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-6801"},{"type":"REPORT","url":"https://github.com/Yeraze/ytnef/commit/3cb0f914d6427073f262e1b2b5fd973e3043cdf7"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3288-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4615-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-6801"}],"affected":[{"package":{"name":"libytnef","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/libytnef@1.5-6ubuntu0.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5-6ubuntu0.1"}]}],"versions":["1.5-5","1.5-6"],"ecosystem_specific":{"binaries":[{"binary_name":"libytnef0","binary_version":"1.5-6ubuntu0.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-6801.json"}},{"package":{"name":"libytnef","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/libytnef@1.5-9ubuntu0.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5-9ubuntu0.1"}]}],"versions":["1.5-6","1.5-9"],"ecosystem_specific":{"binaries":[{"binary_name":"libytnef0","binary_version":"1.5-9ubuntu0.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-6801.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}