{"id":"USN-4996-1","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":"2026-02-10T04:42:14Z","published":"2021-06-22T11:09:05Z","related":["UBUNTU-CVE-2021-20296","UBUNTU-CVE-2021-23215","UBUNTU-CVE-2021-26260","UBUNTU-CVE-2021-3598","UBUNTU-CVE-2021-3605"],"upstream":["CVE-2021-20296","CVE-2021-23215","CVE-2021-26260","CVE-2021-3598","CVE-2021-3605","UBUNTU-CVE-2021-20296","UBUNTU-CVE-2021-23215","UBUNTU-CVE-2021-26260","UBUNTU-CVE-2021-3598","UBUNTU-CVE-2021-3605"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4996-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-3598"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-3605"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-20296"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-23215"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-26260"}],"affected":[{"package":{"name":"openexr","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/openexr@2.2.0-11.1ubuntu1.7?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.0-11.1ubuntu1.7"}]}],"versions":["2.2.0-11ubuntu1","2.2.0-11.1ubuntu1","2.2.0-11.1ubuntu1.1","2.2.0-11.1ubuntu1.2","2.2.0-11.1ubuntu1.3","2.2.0-11.1ubuntu1.4","2.2.0-11.1ubuntu1.6"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"2.2.0-11.1ubuntu1.7","binary_name":"libopenexr-dev"},{"binary_version":"2.2.0-11.1ubuntu1.7","binary_name":"libopenexr22"},{"binary_version":"2.2.0-11.1ubuntu1.7","binary_name":"openexr"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4996-1.json","cves_map":{"cves":[{"id":"CVE-2021-3598","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":"low","type":"Ubuntu"}]},{"id":"CVE-2021-3605","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2021-20296","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]},{"id":"CVE-2021-23215","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]},{"id":"CVE-2021-26260","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:18.04:LTS"}}}],"schema_version":"1.7.3"}