{"id":"UBUNTU-CVE-2020-21529","details":"fig2dev 3.2.7b contains a stack buffer overflow in the bezier_spline function in genepic.c.","modified":"2026-02-04T03:11:04.864339Z","published":"2021-09-16T21:15:00Z","related":["USN-5864-1"],"upstream":["CVE-2020-21529"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-21529"},{"type":"REPORT","url":"https://sourceforge.net/p/mcj/tickets/65/"},{"type":"REPORT","url":"https://sourceforge.net/p/mcj/fig2dev/ci/d70e4ba6308046f71cb51f67db8412155af52411/"},{"type":"REPORT","url":"https://sourceforge.net/p/mcj/fig2dev/ci/e3cee2576438f47a3b8678c6960472e625f8f7d7/"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5864-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-21529"}],"affected":[{"package":{"name":"transfig","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/transfig@1:3.2.5.e-5ubuntu0.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:3.2.5.e-4","1:3.2.5.e-5","1:3.2.5.e-5ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_version":"1:3.2.5.e-5ubuntu0.1","binary_name":"transfig"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-21529.json"}},{"package":{"name":"fig2dev","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/fig2dev@1:3.2.6a-6ubuntu1.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.2.6a-6ubuntu1.1"}]}],"versions":["1:3.2.6a-3","1:3.2.6a-4","1:3.2.6a-4ubuntu1","1:3.2.6a-6ubuntu1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"fig2dev","binary_version":"1:3.2.6a-6ubuntu1.1"},{"binary_name":"transfig","binary_version":"1:3.2.6a-6ubuntu1.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-21529.json"}},{"package":{"name":"fig2dev","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/fig2dev@1:3.2.7a-7ubuntu0.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.2.7a-7ubuntu0.1"}]}],"versions":["1:3.2.7a-7"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"fig2dev","binary_version":"1:3.2.7a-7ubuntu0.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-21529.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:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}