{"id":"UBUNTU-CVE-2021-44482","details":"An issue was discovered in YottaDB through r1.32 and V7.0-000. A lack of input validation in calls to do_verify in sr_unix/do_verify.c allows attackers to attempt to jump to a NULL pointer by corrupting a function pointer.","modified":"2026-05-20T16:05:19.970909611Z","published":"2022-04-15T18:15:00Z","upstream":["CVE-2021-44482"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-44482"},{"type":"REPORT","url":"https://gitlab.com/YottaDB/DB/YDB/-/issues/828"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2021-44482"}],"affected":[{"package":{"name":"yotta","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/yotta?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.19.0-1","0.19.0-2","0.20.0-1"],"ecosystem_specific":{"binaries":[{"binary_name":"yotta","binary_version":"0.20.0-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-44482.json"}},{"package":{"name":"yotta","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/yotta?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.20.5-4","0.20.5-5"],"ecosystem_specific":{"binaries":[{"binary_name":"yotta","binary_version":"0.20.5-5"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-44482.json"}},{"package":{"name":"yotta","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/yotta?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.20.5-5"],"ecosystem_specific":{"binaries":[{"binary_version":"0.20.5-5","binary_name":"yotta"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-44482.json"}},{"package":{"name":"yotta","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/yotta?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.20.5-8"],"ecosystem_specific":{"binaries":[{"binary_version":"0.20.5-8","binary_name":"yotta"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-44482.json"}},{"package":{"name":"yotta","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/yotta?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.20.5-8","0.20.5-8build1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.20.5-8build1","binary_name":"yotta"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-44482.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}