{"id":"UBUNTU-CVE-2017-20286","details":"DevIL through 1.8.0 contains a heap-based buffer overflow in iGetPalette() in il_gif.cpp that allows attackers to write beyond a 768-byte palette buffer when loading GIF images. Attackers can supply a crafted two-frame GIF whose second frame uses disposal method 1 with a local colour table, writing up to 384 controlled bytes past the heap allocation and possibly executing code.","modified":"2026-10-17T12:53:23.668876332Z","published":"2026-10-14T00:00:00Z","upstream":["CVE-2017-20286"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-20286"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-20286"},{"type":"REPORT","url":"github.com/dentonw/devil"}],"affected":[{"package":{"name":"devil","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/devil?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7.8-10"],"ecosystem_specific":{"binaries":[{"binary_name":"libdevil1c2","binary_version":"1.7.8-10"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-20286.json"}},{"package":{"name":"devil","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/devil?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7.8-10build1"],"ecosystem_specific":{"binaries":[{"binary_name":"libdevil1c2","binary_version":"1.7.8-10build1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-20286.json"}},{"package":{"name":"devil","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/devil?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7.8-10build1","1.7.8-10build2"],"ecosystem_specific":{"binaries":[{"binary_name":"libdevil1c2","binary_version":"1.7.8-10build2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-20286.json"}},{"package":{"name":"devil","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/devil?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7.8-10build2"],"ecosystem_specific":{"binaries":[{"binary_name":"libdevil1c2","binary_version":"1.7.8-10build2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-20286.json"}},{"package":{"name":"devil","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/devil?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7.8-10build3","1.7.8-10build4","1.7.8-10build5","1.7.8-10build6"],"ecosystem_specific":{"binaries":[{"binary_name":"libdevil1c2","binary_version":"1.7.8-10build6"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-20286.json"}},{"package":{"name":"devil","ecosystem":"Ubuntu:26.10","purl":"pkg:deb/ubuntu/devil?arch=source&distro=stonking"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7.8-12","1.8.0.40.g6f3d5e9b+dfsg-5ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"libdevil1c2","binary_version":"1.8.0.40.g6f3d5e9b+dfsg-5ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-20286.json"}},{"package":{"name":"devil","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/devil?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7.8-12"],"ecosystem_specific":{"binaries":[{"binary_name":"libdevil1c2","binary_version":"1.7.8-12"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-20286.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"},{"type":"Ubuntu","score":"medium"}]}