{"id":"USN-5620-1","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. These issues only affected Ubuntu 20.04 ESM. (CVE-2021-3598,\nCVE-2021-3605, CVE-2021-20296, CVE-2021-23215, CVE-2021-26260)\n\nIt was discovered that OpenEXR incorrectly handled certain EXR\nimage files. An attacker could possibly use this issue to cause a crash\nor execute arbitrary code. (CVE-2021-3933)\n\nIt was discovered that OpenEXR incorrectly handled certain EXR image files.\nAn attacker could possibly use this issue to cause a crash. (CVE-2021-3941)\n","modified":"2026-02-10T04:42:46Z","published":"2022-09-20T12:52:57Z","related":["UBUNTU-CVE-2021-20296","UBUNTU-CVE-2021-23215","UBUNTU-CVE-2021-26260","UBUNTU-CVE-2021-3598","UBUNTU-CVE-2021-3605","UBUNTU-CVE-2021-3933","UBUNTU-CVE-2021-3941"],"upstream":["CVE-2021-20296","CVE-2021-23215","CVE-2021-26260","CVE-2021-3598","CVE-2021-3605","CVE-2021-3933","CVE-2021-3941","UBUNTU-CVE-2021-20296","UBUNTU-CVE-2021-23215","UBUNTU-CVE-2021-26260","UBUNTU-CVE-2021-3598","UBUNTU-CVE-2021-3605","UBUNTU-CVE-2021-3933","UBUNTU-CVE-2021-3941"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5620-1"},{"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-2021-3933"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-3941"},{"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:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/openexr@2.3.0-6ubuntu0.5+esm1?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.0-6ubuntu0.5+esm1"}]}],"versions":["2.2.1-4.1ubuntu1","2.3.0-6","2.3.0-6build1","2.3.0-6ubuntu0.1","2.3.0-6ubuntu0.2","2.3.0-6ubuntu0.3","2.3.0-6ubuntu0.5"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_version":"2.3.0-6ubuntu0.5+esm1","binary_name":"libopenexr-dev"},{"binary_version":"2.3.0-6ubuntu0.5+esm1","binary_name":"libopenexr24"},{"binary_version":"2.3.0-6ubuntu0.5+esm1","binary_name":"openexr"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:20.04:LTS","cves":[{"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-2021-3598"},{"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-2021-3605"},{"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-2021-3933"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}],"id":"CVE-2021-3941"},{"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-2021-20296"},{"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-2021-23215"},{"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"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5620-1.json"}},{"package":{"name":"openexr","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/openexr@2.5.7-1ubuntu0.1~esm1?arch=source&distro=esm-apps/jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.7-1ubuntu0.1~esm1"}]}],"versions":["2.5.4-2","2.5.7-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_version":"2.5.7-1ubuntu0.1~esm1","binary_name":"libopenexr-dev"},{"binary_version":"2.5.7-1ubuntu0.1~esm1","binary_name":"libopenexr25"},{"binary_version":"2.5.7-1ubuntu0.1~esm1","binary_name":"openexr"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:22.04:LTS","cves":[{"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-2021-3933"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}],"id":"CVE-2021-3941"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5620-1.json"}}],"schema_version":"1.7.3"}