{"id":"MGASA-2021-0228","summary":"Updated graphviz packages fix a security vulnerability","details":"Buffer Overflow in Graphviz Graph Visualization Tools from commit ID f8b9e035 and earlier allows remote attackers to execute arbitrary code or cause a denial of service (application crash) by loading a crafted file into the \"lib/common/shapes.c\" component. (CVE-2020-18032)\n","modified":"2026-04-16T04:43:34.793132320Z","published":"2021-06-08T14:33:02Z","upstream":["CVE-2020-18032"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2021-0228.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=28989"},{"type":"WEB","url":"https://www.debian.org/security/2021/dsa-4914"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/D5PQPHJHPU46FK3R5XBP3XDT4X37HMPC/"},{"type":"WEB","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/PTXOIYNDR72EDFNCBXMS56IU6ZLZOJMB/"}],"affected":[{"package":{"name":"graphviz","ecosystem":"Mageia:7","purl":"pkg:rpm/mageia/graphviz?arch=source&distro=mageia-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.40.1-17.2.mga7"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2021-0228.json"}},{"package":{"name":"graphviz","ecosystem":"Mageia:8","purl":"pkg:rpm/mageia/graphviz?arch=source&distro=mageia-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.44.1-2.1.mga8"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2021-0228.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}