{"id":"UBUNTU-CVE-2020-21678","details":"A global buffer overflow in the genmp_writefontmacro_latex component in genmp.c of fig2dev 3.2.7b allows attackers to cause a denial of service (DOS) via converting a xfig file into mp format.","modified":"2025-07-16T08:15:04.273561Z","published":"2021-08-10T21:15:00Z","withdrawn":"2025-07-18T16:46:00Z","upstream":["CVE-2020-21678"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-21678"},{"type":"REPORT","url":"https://sourceforge.net/p/mcj/tickets/71/"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-21678"}],"affected":[{"package":{"name":"fig2dev","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/fig2dev@1:3.2.8b-1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.2.8b-1"}]}],"versions":["1:3.2.8-3"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"fig2dev","binary_version":"1:3.2.8b-1"},{"binary_name":"fig2dev-dbgsym","binary_version":"1:3.2.8b-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-21678.json"}},{"package":{"name":"fig2dev","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/fig2dev@1:3.2.9-3build2?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.2.9-3build2"}]}],"versions":["1:3.2.8b-3","1:3.2.9-3","1:3.2.9-3build1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"fig2dev","binary_version":"1:3.2.9-3build2"},{"binary_name":"fig2dev-dbgsym","binary_version":"1:3.2.9-3build2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-21678.json"}},{"package":{"name":"fig2dev","ecosystem":"Ubuntu:25.04","purl":"pkg:deb/ubuntu/fig2dev@1:3.2.9a-3?arch=source&distro=plucky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.2.9a-3"}]}],"versions":["1:3.2.9-4","1:3.2.9a-1","1:3.2.9a-2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"fig2dev","binary_version":"1:3.2.9a-3"},{"binary_name":"fig2dev-dbgsym","binary_version":"1:3.2.9a-3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-21678.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"}]}