{"id":"UBUNTU-CVE-2019-7637","details":"SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer overflow in SDL_FillRect in video/SDL_surface.c.","modified":"2026-02-04T03:32:17.712761Z","published":"2019-02-08T00:00:00Z","related":["USN-4143-1","USN-4156-1","USN-4156-2"],"upstream":["CVE-2019-7637"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-7637"},{"type":"REPORT","url":"https://discourse.libsdl.org/t/vulnerabilities-found-in-libsdl-1-2-15/25720"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4143-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4156-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4156-2"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-7637"}],"affected":[{"package":{"name":"libsdl1.2","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/libsdl1.2@1.2.15-8ubuntu1.1+esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.15-8ubuntu1.1+esm1"}]}],"versions":["1.2.15-5ubuntu2","1.2.15-5ubuntu3","1.2.15-8ubuntu1","1.2.15-8ubuntu1.1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.2.15-8ubuntu1.1+esm1","binary_name":"libsdl1.2-dev"},{"binary_version":"1.2.15-8ubuntu1.1+esm1","binary_name":"libsdl1.2debian"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-7637.json"}},{"package":{"name":"libsdl1.2","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/libsdl1.2@1.2.15+dfsg1-3ubuntu0.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.15+dfsg1-3ubuntu0.1"}]}],"versions":["1.2.15-11ubuntu1","1.2.15-12ubuntu1","1.2.15+dfsg1-3"],"ecosystem_specific":{"binaries":[{"binary_version":"1.2.15+dfsg1-3ubuntu0.1","binary_name":"libsdl1.2-dev"},{"binary_version":"1.2.15+dfsg1-3ubuntu0.1","binary_name":"libsdl1.2debian"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-7637.json"}},{"package":{"name":"libsdl2","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/libsdl2@2.0.4+dfsg1-2ubuntu2.16.04.2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.4+dfsg1-2ubuntu2.16.04.2"}]}],"versions":["2.0.2+dfsg1-6ubuntu2","2.0.4+dfsg1-2","2.0.4+dfsg1-2ubuntu1","2.0.4+dfsg1-2ubuntu2","2.0.4+dfsg1-2ubuntu2.16.04.1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.0.4+dfsg1-2ubuntu2.16.04.2","binary_name":"libsdl2-2.0-0"},{"binary_version":"2.0.4+dfsg1-2ubuntu2.16.04.2","binary_name":"libsdl2-dev"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-7637.json"}},{"package":{"name":"libsdl1.2","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/libsdl1.2@1.2.15+dfsg2-0.1ubuntu0.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.15+dfsg2-0.1ubuntu0.1"}]}],"versions":["1.2.15+dfsg2-0.1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.2.15+dfsg2-0.1ubuntu0.1","binary_name":"libsdl1.2-dev"},{"binary_version":"1.2.15+dfsg2-0.1ubuntu0.1","binary_name":"libsdl1.2debian"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-7637.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"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"}]}