{"id":"UBUNTU-CVE-2017-12596","details":"In OpenEXR 2.2.0, a crafted image causes a heap-based buffer over-read in the hufDecode function in IlmImf/ImfHuf.cpp during exrmaketiled execution; it may result in denial of service or possibly unspecified other impact.","modified":"2026-04-22T12:00:59.162201Z","published":"2017-08-07T01:29:00Z","related":["USN-4148-1"],"upstream":["CVE-2017-12596"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-12596"},{"type":"REPORT","url":"https://github.com/xiaoqx/pocs/blob/master/openexr.md"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4148-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-12596"}],"affected":[{"package":{"name":"openexr","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/openexr@2.2.0-10ubuntu2.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.0-10ubuntu2.1"}]}],"versions":["2.2.0-1ubuntu3","2.2.0-7ubuntu1","2.2.0-9ubuntu1","2.2.0-10ubuntu2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"2.2.0-10ubuntu2.1","binary_name":"libopenexr22"},{"binary_version":"2.2.0-10ubuntu2.1","binary_name":"openexr"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-12596.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"low"}]}