{"id":"CVE-2019-9904","aliases":["EUVD-2019-19259","GHSA-wqh3-2wqg-rq54","UBUNTU-CVE-2019-9904"],"status":"published","title":"An issue was discovered in lib\\cdt\\dttree.c in libcdt.a in graphviz 2.40.1. Stack consumption...","description":"An issue was discovered in lib\\cdt\\dttree.c in libcdt.a in graphviz 2.40.1. Stack consumption occurs because of recursive agclose calls in lib\\cgraph\\graph.c in libcgraph.a, related to agfstsubg in lib\\cgraph\\subg.c.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02688,"percentile":0.8596,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-674"],"published":"2019-03-21T17:43:15Z","modified":"2026-10-20T10:50:57Z","affected":[{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"graphviz","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.26.3-15ubuntu4","2.34.0-0ubuntu4","2.34.0-0ubuntu5","2.36.0-0ubuntu1","2.36.0-0ubuntu2","2.36.0-0ubuntu3","2.36.0-0ubuntu3.1","2.36.0-0ubuntu3.2","2.36.0-0ubuntu3.2+esm1","2.36.0-0ubuntu3.2+esm2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"graphviz","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.38.0-10build1","2.38.0-11","2.38.0-12","2.38.0-12build1","2.38.0-12ubuntu1","2.38.0-12ubuntu2","2.38.0-12ubuntu2.1","2.38.0-12ubuntu2.1+esm1","2.38.0-12ubuntu2.1+esm2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"graphviz","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.38.0-16ubuntu2","2.38.0-18ubuntu1","2.40.1-0ubuntu5","2.40.1-0ubuntu6","2.40.1-2","2.40.1-2ubuntu0.1~esm1","2.40.1-2ubuntu0.1~esm2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"graphviz","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.40.1-7build1","2.40.1-7build2","2.42.2-3","2.42.2-3build1","2.42.2-3build2","2.42.2-3ubuntu0.1~esm1","2.42.2-3ubuntu0.1~esm2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"graphviz","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.42.2-5","2.42.2-5build1","2.42.2-6","2.42.2-6ubuntu0.1~esm1","2.42.2-6ubuntu0.1","2.42.2-6ubuntu0.1+esm1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"graphviz","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.42.2-7build3","2.42.2-7build4","2.42.2-8build1","2.42.2-9","2.42.2-9build1","2.42.2-9ubuntu0.1"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"graphviz","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.42.4-3","2.42.4-3build1","2.42.4-3build2"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"graphviz","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["14.1.2-1ubuntu1","14.1.2-1ubuntu2"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"graphviz","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.42.4-3build2","14.1.1-1ubuntu1","14.1.1-2ubuntu2","14.1.2-1ubuntu1"]}],"products":[{"vendor":"graphviz","product":"graphviz"}],"references":[{"url":"https://gitlab.com/graphviz/graphviz/issues/1512","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"https://research.loginsoft.com/bugs/stack-buffer-overflow-in-function-agclose-graphviz/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence","report"]},{"url":"https://security.gentoo.org/glsa/202107-04","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-9904"},{"url":"https://github.com/advisories/GHSA-wqh3-2wqg-rq54"},{"url":"https://ubuntu.com/security/CVE-2019-9904","tags":["report"]},{"url":"https://gitlab.com/graphviz/graphviz/-/issues/1512","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-9904","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2019-9904","description":"An issue was discovered in lib\\cdt\\dttree.c in libcdt.a in graphviz 2.40.1. Stack consumption occurs because of recursive agclose calls in lib\\cgraph\\graph.c in libcgraph.a, related to agfstsubg in lib\\cgraph\\subg.c.","status":"published","published":"2019-03-21T17:43:15Z","modified":"2024-08-04T22:01:55.186Z","updated_at":"2026-11-02T14:20:20.397093Z"}],"euvd":[{"id":"EUVD-2019-19259","description":"An issue was discovered in lib\\cdt\\dttree.c in libcdt.a in graphviz 2.40.1. Stack consumption occurs because of recursive agclose calls in lib\\cgraph\\graph.c in libcgraph.a, related to agfstsubg in lib\\cgraph\\subg.c.","status":"published","published":"2019-03-21T17:43:15Z","modified":"2024-08-04T22:01:55Z","updated_at":"2026-11-03T02:40:54.59684Z"}],"ghsa":[{"id":"GHSA-wqh3-2wqg-rq54","title":"An issue was discovered in lib\\cdt\\dttree.c in libcdt.a in graphviz 2.40.1. Stack consumption...","description":"An issue was discovered in lib\\cdt\\dttree.c in libcdt.a in graphviz 2.40.1. Stack consumption occurs because of recursive agclose calls in lib\\cgraph\\graph.c in libcgraph.a, related to agfstsubg in lib\\cgraph\\subg.c.","status":"published","published":"2022-05-13T01:08:56Z","modified":"2023-02-01T05:03:15Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-674"],"updated_at":"2026-11-02T14:50:02.739665Z"}],"nvd":[{"id":"CVE-2019-9904","description":"An issue was discovered in lib\\cdt\\dttree.c in libcdt.a in graphviz 2.40.1. Stack consumption occurs because of recursive agclose calls in lib\\cgraph\\graph.c in libcgraph.a, related to agfstsubg in lib\\cgraph\\subg.c.","status":"published","published":"2019-03-21T18:29:00.723Z","modified":"2026-06-17T02:44:49.453Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-674"],"updated_at":"2026-11-02T14:05:09.523883Z"}],"osv":[{"id":"CVE-2019-9904","description":"An issue was discovered in lib\\cdt\\dttree.c in libcdt.a in graphviz 2.40.1. Stack consumption occurs because of recursive agclose calls in lib\\cgraph\\graph.c in libcgraph.a, related to agfstsubg in lib\\cgraph\\subg.c.","status":"published","published":"2019-03-21T18:29:00.723Z","modified":"2026-10-20T10:50:57.705674669Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:13.492058Z"},{"id":"UBUNTU-CVE-2019-9904","description":"An issue was discovered in lib\\cdt\\dttree.c in libcdt.a in graphviz 2.40.1. Stack consumption occurs because of recursive agclose calls in lib\\cgraph\\graph.c in libcgraph.a, related to agfstsubg in lib\\cgraph\\subg.c.","status":"published","published":"2019-03-21T18:29:00Z","modified":"2026-10-17T12:56:10.928893251Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:22.212782Z"}]}}