{"id":"UBUNTU-CVE-2017-9474","details":"In ytnef 1.9.2, the DecompressRTF function in lib/ytnef.c allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted file.","modified":"2026-04-22T11:36:59.688302Z","published":"2017-06-07T05:29:00Z","upstream":["CVE-2017-9474"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-9474"},{"type":"REPORT","url":"https://blogs.gentoo.org/ago/2017/05/24/ytnef-heap-based-buffer-overflow-in-decompressrtf-ytnef-c/"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-9474"}],"affected":[{"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"}]}],"versions":["1.5-6","1.5-9","1.5-9ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.5-9ubuntu0.1","binary_name":"libytnef0"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-9474.json"}},{"package":{"name":"libytnef","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/libytnef@1.9.2-2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.9.2-2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.9.2-2","binary_name":"libytnef0"},{"binary_version":"1.9.2-2","binary_name":"ytnef-tools"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-9474.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}]}