{"id":"CVE-2021-44482","aliases":["EUVD-2021-31315","GHSA-r33v-p75h-gjjw","UBUNTU-CVE-2021-44482"],"status":"published","title":"An issue was discovered in YottaDB through r1.32 and V7.0-000. A lack of input validation in...","description":"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.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01037,"percentile":0.64167,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2022-04-15T17:17:35Z","modified":"2026-11-09T02:45:31Z","affected":[{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"yotta","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.19.0-1","0.19.0-2","0.20.0-1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"yotta","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.20.5-4","0.20.5-5"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"yotta","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.20.5-5"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"yotta","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.20.5-8"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"yotta","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.20.5-8","0.20.5-8build1"]}],"products":[{"vendor":"fisglobal","product":"gt.m"},{"vendor":"yottadb","product":"yottadb"}],"references":[{"url":"https://gitlab.com/YottaDB/DB/YDB/-/issues/828","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-44482"},{"url":"https://github.com/advisories/GHSA-r33v-p75h-gjjw"},{"url":"https://ubuntu.com/security/CVE-2021-44482","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-44482","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2021-44482","description":"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.","status":"published","published":"2022-04-15T17:17:35Z","modified":"2024-08-04T04:25:16.831Z","updated_at":"2026-11-02T14:33:01.166399Z"}],"euvd":[{"id":"EUVD-2021-31315","description":"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.","status":"published","published":"2022-04-15T17:17:35Z","modified":"2024-08-04T04:25:16Z","updated_at":"2026-11-03T03:08:29.150764Z"}],"ghsa":[{"id":"GHSA-r33v-p75h-gjjw","title":"An issue was discovered in YottaDB through r1.32 and V7.0-000. A lack of input validation in...","description":"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.","status":"published","published":"2022-04-16T00:00:46Z","modified":"2023-01-27T05:01:37Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:41:56.335336Z"}],"nvd":[{"id":"CVE-2021-44482","description":"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.","status":"published","published":"2022-04-15T18:15:08.393Z","modified":"2026-06-17T04:12:24.627Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:07:06.029737Z"}],"osv":[{"id":"CVE-2021-44482","description":"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.","status":"published","published":"2022-04-15T18:15:08.393Z","modified":"2026-11-09T02:45:31.070408933Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-09T03:16:44.651171Z"},{"id":"UBUNTU-CVE-2021-44482","description":"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.","status":"published","published":"2022-04-15T18:15:00Z","modified":"2026-05-20T16:05:19.970909611Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:29.220315Z"}]}}