{"id":"CVE-2019-11023","aliases":["BELL-CVE-2019-11023","DEBIAN-CVE-2019-11023","EUVD-2019-2732","GHSA-5j8x-q537-j965","MGASA-2019-0305","SUSE-SU-2019:1267-1","SUSE-SU-2019:1267-2","SUSE-SU-2019:1267-3","UBUNTU-CVE-2019-11023","USN-5264-1","USN-5971-1","openSUSE-SU-2019:1434-1","openSUSE-SU-2019:1459-1","openSUSE-SU-2020:0876-1","openSUSE-SU-2020:0906-1","openSUSE-SU-2024:10821-1"],"status":"published","title":"The agroot() function in cgraph\\obj.c in libcgraph.a in Graphviz 2.39.20160612.1140 has a NULL...","description":"The agroot() function in cgraph\\obj.c in libcgraph.a in Graphviz 2.39.20160612.1140 has a NULL pointer dereference, as demonstrated by 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agroot() function in cgraph\\obj.c in libcgraph.a in Graphviz 2.39.20160612.1140 has a NULL pointer dereference, as demonstrated by graphml2gv.","status":"published","published":"2019-04-08T22:20:09Z","modified":"2024-08-04T22:40:15.959Z","updated_at":"2026-11-02T14:20:26.416173Z"}],"euvd":[{"id":"EUVD-2019-2732","description":"The agroot() function in cgraph\\obj.c in libcgraph.a in Graphviz 2.39.20160612.1140 has a NULL pointer dereference, as demonstrated by graphml2gv.","status":"published","published":"2019-04-08T22:20:09Z","modified":"2024-08-04T22:40:15Z","updated_at":"2026-11-03T02:40:50.22256Z"}],"ghsa":[{"id":"GHSA-5j8x-q537-j965","title":"The agroot() function in cgraph\\obj.c in libcgraph.a in Graphviz 2.39.20160612.1140 has a NULL...","description":"The agroot() function in cgraph\\obj.c in libcgraph.a in Graphviz 2.39.20160612.1140 has a NULL pointer dereference, as demonstrated by graphml2gv.","status":"published","published":"2022-05-13T01:25:30Z","modified":"2023-02-01T05:07:25Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:50:32.348028Z"}],"nvd":[{"id":"CVE-2019-11023","description":"The agroot() function in cgraph\\obj.c in libcgraph.a in Graphviz 2.39.20160612.1140 has a NULL pointer dereference, as demonstrated by graphml2gv.","status":"published","published":"2019-04-08T23:29:00.743Z","modified":"2026-06-17T02:12:08.547Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:05:11.426883Z"}],"osv":[{"id":"BELL-CVE-2019-11023","title":"CVE-2019-11023 does not affect BellSoft software","status":"withdrawn","published":"2019-04-08T23:29:00Z","modified":"2026-01-26T09:49:31.014082Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:28:14.701973Z"},{"id":"CVE-2019-11023","description":"The agroot() function in cgraph\\obj.c in libcgraph.a in Graphviz 2.39.20160612.1140 has a NULL pointer dereference, as demonstrated by graphml2gv.","status":"published","published":"2019-04-08T23:29:00.743Z","modified":"2026-04-16T04:30:16.725409712Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:10.383287Z"},{"id":"DEBIAN-CVE-2019-11023","description":"The agroot() function in cgraph\\obj.c in libcgraph.a in Graphviz 2.39.20160612.1140 has a NULL pointer dereference, as demonstrated by graphml2gv.","status":"published","published":"2019-04-08T23:29:00.743Z","modified":"2026-09-21T07:01:57.665479757Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:31.170944Z"},{"id":"UBUNTU-CVE-2019-11023","description":"The agroot() function in cgraph\\obj.c in libcgraph.a in Graphviz 2.39.20160612.1140 has a NULL pointer dereference, as demonstrated by graphml2gv.","status":"published","published":"2019-04-08T23:29:00Z","modified":"2026-04-22T12:06:39.778474Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:19.202697Z"},{"id":"MGASA-2019-0305","title":"Updated graphviz packages fix security vulnerability","description":"The updated packages fix a security vulnerability:\n\nThe agroot() function in cgraph\\obj.c in libcgraph.a in Graphviz \n2.39.20160612.1140 has a NULL pointer dereference, as demonstrated\nby graphml2gv. (CVE-2019-11023)\n","status":"published","published":"2019-10-29T14:54:30Z","modified":"2026-04-16T04:41:26.131867005Z","updated_at":"2026-11-02T15:49:41.151324Z"},{"id":"openSUSE-SU-2019:1434-1","title":"Security update for graphviz","description":"This update for graphviz fixes the following issues:\n\nSecurity issue fixed:\n\n- CVE-2019-11023: Fixed a denial of service vulnerability, which was caused by a NULL pointer dereference in agroot() (bsc#1132091).\n\nThis update was imported from the SUSE:SLE-15:Update update project.","status":"published","published":"2019-05-22T09:22:45Z","modified":"2026-02-04T03:52:58.508602Z","updated_at":"2026-11-02T16:58:30.784344Z"},{"id":"openSUSE-SU-2019:1459-1","title":"Security update for graphviz","description":"This update for graphviz fixes the following issues:\n\nSecurity issue fixed:\n\n- CVE-2019-11023: Fixed a denial of service vulnerability, which was caused by a NULL pointer dereference in agroot() (bsc#1132091).\n\nThis update was imported from the SUSE:SLE-15:Update update project.","status":"published","published":"2019-05-28T05:06:52Z","modified":"2026-02-04T02:19:43.23044Z","updated_at":"2026-11-02T16:58:30.784344Z"},{"id":"openSUSE-SU-2020:0876-1","title":"Security update for graphviz","description":"This update for graphviz fixes the following issues:\n\nSecurity issue fixed:\n\n- CVE-2019-11023: Fixed a denial of service vulnerability, which was caused by a NULL pointer dereference in agroot() (bsc#1132091).\n\nThis update was imported from the SUSE:SLE-15:Update update project.","status":"published","published":"2020-06-26T16:18:12Z","modified":"2026-02-04T02:14:34.379564Z","updated_at":"2026-11-02T16:58:31.152112Z"},{"id":"openSUSE-SU-2020:0906-1","title":"Security update for graphviz","description":"This update for graphviz fixes the following issues:\n\nSecurity issue fixed:\n\n- CVE-2019-11023: Fixed a denial of service vulnerability, which was caused by a NULL pointer dereference in agroot() (bsc#1132091).\n\nThis update was imported from the SUSE:SLE-15:Update update project.","status":"published","published":"2020-06-29T18:19:47Z","modified":"2026-02-04T04:34:18.831556Z","updated_at":"2026-11-02T16:58:31.152112Z"},{"id":"openSUSE-SU-2024:10821-1","title":"graphviz-2.48.0-4.2 on GA media","description":"These are all security issues fixed in the graphviz-2.48.0-4.2 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T02:26:52.19111Z","updated_at":"2026-11-02T16:58:34.487567Z"},{"id":"SUSE-SU-2019:1267-1","title":"Security update for graphviz","description":"This update for graphviz fixes the following issues:\n\nSecurity issue fixed:\n\n- CVE-2019-11023: Fixed a denial of service vulnerability, which was caused by a NULL pointer dereference in agroot() (bsc#1132091).\n","status":"published","published":"2019-05-16T07:55:34Z","modified":"2026-02-04T04:25:19.251928Z","updated_at":"2026-11-02T15:53:45.926331Z"},{"id":"SUSE-SU-2019:1267-2","title":"Security update for graphviz","description":"This update for graphviz fixes the following issues:\n\nSecurity issue fixed:\n\n- CVE-2019-11023: Fixed a denial of service vulnerability, which was caused by a NULL pointer dereference in agroot() (bsc#1132091).\n","status":"published","published":"2019-07-02T08:33:25Z","modified":"2026-02-04T03:28:45.132779Z","updated_at":"2026-11-02T15:53:45.926331Z"},{"id":"SUSE-SU-2019:1267-3","title":"Security update for graphviz","description":"This update for graphviz fixes the following issues:\n\nSecurity issue fixed:\n\n- CVE-2019-11023: Fixed a denial of service vulnerability, which was caused by a NULL pointer dereference in agroot() (bsc#1132091).\n","status":"published","published":"2020-07-13T07:39:19Z","modified":"2026-02-04T03:50:21.241582Z","updated_at":"2026-11-02T15:53:45.926331Z"},{"id":"USN-5264-1","title":"graphviz vulnerabilities","description":"\nIt was discovered that graphviz contains null pointer dereference \nvulnerabilities. Exploitation via a specially crafted input file \ncan cause a denial of service.\n(CVE-2018-10196, CVE-2019-11023)\n\nIt was discovered that graphviz contains a buffer overflow \nvulnerability. Exploitation via a specially crafted input file can cause\na denial of service or possibly allow for arbitrary code execution. \n(CVE-2020-18032)\n\n","status":"published","published":"2022-02-03T19:55:47Z","modified":"2026-06-25T13:31:00.823185167Z","updated_at":"2026-11-02T16:58:15.683829Z"},{"id":"USN-5971-1","title":"graphviz vulnerabilities","description":"It was discovered that graphviz contains null pointer dereference\nvulnerabilities. Exploitation via a specially crafted input file can cause\na denial of service. This issue only affected Ubuntu 18.04 LTS.\n(CVE-2018-10196)\n\nIt was discovered that graphviz contains null pointer dereference\nvulnerabilities. Exploitation via a specially crafted input file can cause\na denial of service. These issues only affected Ubuntu 14.04 ESM and Ubuntu\n18.04 LTS. (CVE-2019-11023)\n\nIt was discovered that graphviz contains a buffer overflow vulnerability.\nExploitation via a specially crafted input file can cause a denial of\nservice or possibly allow for arbitrary code execution. These issues only\naffected Ubuntu 14.04 ESM, Ubuntu 18.04 LTS and Ubuntu 20.04 LTS.\n(CVE-2020-18032)\n","status":"published","published":"2023-03-24T02:47:52Z","modified":"2026-06-29T13:50:50.656786161Z","updated_at":"2026-11-02T16:58:16.738762Z"}]}}