{"id":"UBUNTU-CVE-2018-17101","details":"An issue was discovered in LibTIFF 4.0.9. There are two out-of-bounds writes in cpTags in tools/tiff2bw.c and tools/pal2rgb.c, which can cause a denial of service (application crash) or possibly have unspecified other impact via a crafted image file.","modified":"2026-04-22T12:58:02.352841Z","published":"2018-09-16T00:00:00Z","related":["USN-3864-1","USN-3906-2"],"upstream":["CVE-2018-17101"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-17101"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3864-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3906-2"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-17101"}],"affected":[{"package":{"name":"tiff","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/tiff@4.0.3-7ubuntu0.10?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.3-7ubuntu0.10"}]}],"versions":["4.0.2-4ubuntu3","4.0.3-5ubuntu1","4.0.3-6","4.0.3-6ubuntu1","4.0.3-7","4.0.3-7ubuntu0.1","4.0.3-7ubuntu0.2","4.0.3-7ubuntu0.3","4.0.3-7ubuntu0.4","4.0.3-7ubuntu0.6","4.0.3-7ubuntu0.7","4.0.3-7ubuntu0.8","4.0.3-7ubuntu0.9"],"ecosystem_specific":{"binaries":[{"binary_name":"libtiff-opengl","binary_version":"4.0.3-7ubuntu0.10"},{"binary_name":"libtiff-tools","binary_version":"4.0.3-7ubuntu0.10"},{"binary_name":"libtiff5","binary_version":"4.0.3-7ubuntu0.10"},{"binary_name":"libtiffxx5","binary_version":"4.0.3-7ubuntu0.10"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-17101.json"}},{"package":{"name":"tiff","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/tiff@4.0.6-1ubuntu0.5?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.6-1ubuntu0.5"}]}],"versions":["4.0.3-12.3ubuntu2","4.0.5-1","4.0.6-1","4.0.6-1ubuntu0.1","4.0.6-1ubuntu0.2","4.0.6-1ubuntu0.3","4.0.6-1ubuntu0.4"],"ecosystem_specific":{"binaries":[{"binary_name":"libtiff-opengl","binary_version":"4.0.6-1ubuntu0.5"},{"binary_name":"libtiff-tools","binary_version":"4.0.6-1ubuntu0.5"},{"binary_name":"libtiff5","binary_version":"4.0.6-1ubuntu0.5"},{"binary_name":"libtiffxx5","binary_version":"4.0.6-1ubuntu0.5"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-17101.json"}},{"package":{"name":"tiff","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/tiff@4.0.9-5ubuntu0.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-5ubuntu0.1"}]}],"versions":["4.0.8-5","4.0.8-6","4.0.9-1","4.0.9-2","4.0.9-3","4.0.9-4","4.0.9-4ubuntu1","4.0.9-5"],"ecosystem_specific":{"binaries":[{"binary_name":"libtiff-opengl","binary_version":"4.0.9-5ubuntu0.1"},{"binary_name":"libtiff-tools","binary_version":"4.0.9-5ubuntu0.1"},{"binary_name":"libtiff5","binary_version":"4.0.9-5ubuntu0.1"},{"binary_name":"libtiffxx5","binary_version":"4.0.9-5ubuntu0.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-17101.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}