{"id":"UBUNTU-CVE-2017-6960","details":"An issue was discovered in apng2gif 1.7. There is an integer overflow resulting in a heap-based buffer over-read, related to the load_apng function and the imagesize variable.","modified":"2026-01-30T01:56:38.492667Z","published":"2017-03-17T09:59:00Z","related":["USN-4513-1"],"upstream":["CVE-2017-6960"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-6960"},{"type":"REPORT","url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=854367"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4513-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-6960"}],"affected":[{"package":{"name":"apng2gif","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/apng2gif@1.5-3+deb8u1build0.16.04.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5-3+deb8u1build0.16.04.1"}]}],"versions":["1.5-3"],"ecosystem_specific":{"binaries":[{"binary_version":"1.5-3+deb8u1build0.16.04.1","binary_name":"apng2gif"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-6960.json"}},{"package":{"name":"apng2gif","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/apng2gif@1.7-1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7-1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.7-1","binary_name":"apng2gif"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-6960.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}