{"id":"UBUNTU-CVE-2017-17942","details":"In LibTIFF 4.0.9, there is a heap-based buffer over-read in the function PackBitsEncode in tif_packbits.c.","modified":"2026-04-22T11:21:21.446122Z","published":"2017-12-28T06:29:00Z","upstream":["CVE-2017-17942"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-17942"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-17942"}],"affected":[{"package":{"name":"tiff","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/tiff@4.0.3-7ubuntu0.11+esm17?arch=source&distro=esm-infra-legacy/trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"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","4.0.3-7ubuntu0.10","4.0.3-7ubuntu0.11","4.0.3-7ubuntu0.11+esm1","4.0.3-7ubuntu0.11+esm2","4.0.3-7ubuntu0.11+esm3","4.0.3-7ubuntu0.11+esm4","4.0.3-7ubuntu0.11+esm5","4.0.3-7ubuntu0.11+esm6","4.0.3-7ubuntu0.11+esm7","4.0.3-7ubuntu0.11+esm8","4.0.3-7ubuntu0.11+esm9","4.0.3-7ubuntu0.11+esm10","4.0.3-7ubuntu0.11+esm11","4.0.3-7ubuntu0.11+esm12","4.0.3-7ubuntu0.11+esm13","4.0.3-7ubuntu0.11+esm14","4.0.3-7ubuntu0.11+esm15","4.0.3-7ubuntu0.11+esm16","4.0.3-7ubuntu0.11+esm17"],"ecosystem_specific":{"binaries":[{"binary_name":"libtiff-opengl","binary_version":"4.0.3-7ubuntu0.11+esm17"},{"binary_name":"libtiff-tools","binary_version":"4.0.3-7ubuntu0.11+esm17"},{"binary_name":"libtiff5","binary_version":"4.0.3-7ubuntu0.11+esm17"},{"binary_name":"libtiffxx5","binary_version":"4.0.3-7ubuntu0.11+esm17"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-17942.json"}},{"package":{"name":"tiff","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/tiff@4.0.6-1ubuntu0.8+esm20?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"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","4.0.6-1ubuntu0.5","4.0.6-1ubuntu0.6","4.0.6-1ubuntu0.7","4.0.6-1ubuntu0.8","4.0.6-1ubuntu0.8+esm1","4.0.6-1ubuntu0.8+esm2","4.0.6-1ubuntu0.8+esm3","4.0.6-1ubuntu0.8+esm4","4.0.6-1ubuntu0.8+esm6","4.0.6-1ubuntu0.8+esm7","4.0.6-1ubuntu0.8+esm8","4.0.6-1ubuntu0.8+esm9","4.0.6-1ubuntu0.8+esm10","4.0.6-1ubuntu0.8+esm11","4.0.6-1ubuntu0.8+esm12","4.0.6-1ubuntu0.8+esm13","4.0.6-1ubuntu0.8+esm14","4.0.6-1ubuntu0.8+esm15","4.0.6-1ubuntu0.8+esm16","4.0.6-1ubuntu0.8+esm17","4.0.6-1ubuntu0.8+esm18","4.0.6-1ubuntu0.8+esm19","4.0.6-1ubuntu0.8+esm20"],"ecosystem_specific":{"binaries":[{"binary_name":"libtiff-opengl","binary_version":"4.0.6-1ubuntu0.8+esm20"},{"binary_name":"libtiff-tools","binary_version":"4.0.6-1ubuntu0.8+esm20"},{"binary_name":"libtiff5","binary_version":"4.0.6-1ubuntu0.8+esm20"},{"binary_name":"libtiffxx5","binary_version":"4.0.6-1ubuntu0.8+esm20"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-17942.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":"low"}]}