{"id":"UBUNTU-CVE-2021-3624","details":"There is an integer overflow vulnerability in dcraw. When the victim runs dcraw with a maliciously crafted X3F input image, arbitrary code may be executed in the victim's system.","modified":"2026-01-20T17:23:43.532085Z","published":"2022-04-18T17:15:00Z","upstream":["CVE-2021-3624"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-3624"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2021-3624"}],"affected":[{"package":{"name":"dcraw","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/dcraw@9.21-0.2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["9.21-0.2"],"ecosystem_specific":{"binaries":[{"binary_name":"dcraw","binary_version":"9.21-0.2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3624.json"}},{"package":{"name":"dcraw","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/dcraw@9.27-1ubuntu1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["9.27-1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"dcraw","binary_version":"9.27-1ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3624.json"}},{"package":{"name":"dcraw","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/dcraw@9.28-2?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["9.28-2"],"ecosystem_specific":{"binaries":[{"binary_name":"dcraw","binary_version":"9.28-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3624.json"}},{"package":{"name":"dcraw","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/dcraw@9.28-3?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["9.28-2","9.28-3"],"ecosystem_specific":{"binaries":[{"binary_name":"dcraw","binary_version":"9.28-3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3624.json"}},{"package":{"name":"dcraw","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/dcraw@9.28-5ubuntu1?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["9.28-3","9.28-3.1ubuntu1","9.28-5ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"dcraw","binary_version":"9.28-5ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3624.json"}},{"package":{"name":"dcraw","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/dcraw@9.28-8?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["9.28-8"],"ecosystem_specific":{"binaries":[{"binary_name":"dcraw","binary_version":"9.28-8"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3624.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}