{"id":"USN-4418-1","summary":"openexr vulnerabilities","details":"It was discovered that OpenEXR incorrectly handled certain malformed EXR\nimage files. If a user were tricked into opening a crafted EXR image file,\na remote attacker could cause a denial of service, or possibly execute\narbitrary code.\n","modified":"2026-04-22T10:06:17.923488Z","published":"2020-07-06T18:22:41Z","related":["UBUNTU-CVE-2020-15305","UBUNTU-CVE-2020-15306"],"upstream":["CVE-2020-15305","CVE-2020-15306","UBUNTU-CVE-2020-15305","UBUNTU-CVE-2020-15306"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4418-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-15305"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-15306"}],"affected":[{"package":{"name":"openexr","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/openexr@2.2.0-10ubuntu2.3?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.0-10ubuntu2.3"}]}],"versions":["2.2.0-1ubuntu3","2.2.0-7ubuntu1","2.2.0-9ubuntu1","2.2.0-10ubuntu2","2.2.0-10ubuntu2.1","2.2.0-10ubuntu2.2"],"ecosystem_specific":{"binaries":[{"binary_name":"libopenexr22","binary_version":"2.2.0-10ubuntu2.3"},{"binary_name":"openexr","binary_version":"2.2.0-10ubuntu2.3"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2020-15305","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2020-15306","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:16.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4418-1.json"}},{"package":{"name":"openexr","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/openexr@2.2.0-11.1ubuntu1.3?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.0-11.1ubuntu1.3"}]}],"versions":["2.2.0-11ubuntu1","2.2.0-11.1ubuntu1","2.2.0-11.1ubuntu1.1","2.2.0-11.1ubuntu1.2"],"ecosystem_specific":{"binaries":[{"binary_name":"libopenexr22","binary_version":"2.2.0-11.1ubuntu1.3"},{"binary_version":"2.2.0-11.1ubuntu1.3","binary_name":"openexr"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4418-1.json","cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[{"id":"CVE-2020-15305","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2020-15306","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]}}},{"package":{"name":"openexr","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/openexr@2.3.0-6ubuntu0.2?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.0-6ubuntu0.2"}]}],"versions":["2.2.1-4.1ubuntu1","2.3.0-6","2.3.0-6build1","2.3.0-6ubuntu0.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"2.3.0-6ubuntu0.2","binary_name":"libopenexr24"},{"binary_name":"openexr","binary_version":"2.3.0-6ubuntu0.2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4418-1.json","cves_map":{"cves":[{"id":"CVE-2020-15305","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2020-15306","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:20.04:LTS"}}}],"schema_version":"1.7.5"}