{"id":"UBUNTU-CVE-2021-44495","details":"An issue was discovered in YottaDB through r1.32 and V7.0-000 and FIS GT.M through V7.0-000. Using crafted input, an attacker can cause a NULL pointer dereference after calls to ZPrint.","modified":"2025-09-08T16:47:25Z","published":"2022-04-15T18:15:00Z","upstream":["CVE-2021-44495"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-44495"},{"type":"REPORT","url":"http://tinco.pair.com/bhaskar/gtm/doc/articles/GTM_V7.0-002_Release_Notes.html"},{"type":"REPORT","url":"https://gitlab.com/YottaDB/DB/YDB/-/issues/828"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2021-44495"}],"affected":[{"package":{"name":"fis-gtm","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/fis-gtm@6.2-002A-2ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.2-002A-2","6.2-002A-2build1","6.2-002A-2ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"fis-gtm","binary_version":"6.2-002A-2ubuntu0.1~esm1"},{"binary_name":"fis-gtm-6.2-002","binary_version":"6.2-002A-2ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-44495.json"}},{"package":{"name":"fis-gtm","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/fis-gtm@6.3-003A-2ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.3-000A-1","6.3-002-3","6.3-002-4","6.3-003A-2","6.3-003A-2ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"fis-gtm","binary_version":"6.3-003A-2ubuntu0.1~esm1"},{"binary_name":"fis-gtm-6.3-003a","binary_version":"6.3-003A-2ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-44495.json"}},{"package":{"name":"fis-gtm","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/fis-gtm@6.3-007-1ubuntu0.1~esm1?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.3-007-1","6.3-007-1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"fis-gtm","binary_version":"6.3-007-1ubuntu0.1~esm1"},{"binary_name":"fis-gtm-6.3-007","binary_version":"6.3-007-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-44495.json"}},{"package":{"name":"fis-gtm","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/fis-gtm@6.3-014-3?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.3-014-3"],"ecosystem_specific":{"binaries":[{"binary_name":"fis-gtm","binary_version":"6.3-014-3"},{"binary_name":"fis-gtm-6.3-014","binary_version":"6.3-014-3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-44495.json"}}],"schema_version":"1.7.3","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"}]}