{"id":"UBUNTU-CVE-2023-36243","details":"FLVMeta v1.2.1 was discovered to contain a buffer overflow via the xml_on_metadata_tag_only function at dump_xml.c.","modified":"2026-05-20T16:07:39.062353693Z","published":"2023-06-22T19:15:00Z","upstream":["CVE-2023-36243"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-36243"},{"type":"REPORT","url":"https://github.com/noirotm/flvmeta/issues/19"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2023-36243"}],"affected":[{"package":{"name":"flvmeta","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/flvmeta?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.2-1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.1.2-1","binary_name":"flvmeta"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-36243.json"}},{"package":{"name":"flvmeta","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/flvmeta?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.1-1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.2.1-1","binary_name":"flvmeta"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-36243.json"}},{"package":{"name":"flvmeta","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/flvmeta?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.1-1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.2.1-1","binary_name":"flvmeta"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-36243.json"}},{"package":{"name":"flvmeta","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/flvmeta?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.1-1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.2.1-1","binary_name":"flvmeta"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-36243.json"}},{"package":{"name":"flvmeta","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/flvmeta?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.1-1","1.2.1-1build1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.2.1-1build1","binary_name":"flvmeta"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-36243.json"}},{"package":{"name":"flvmeta","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/flvmeta?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.2-1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.2.2-1","binary_name":"flvmeta"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-36243.json"}},{"package":{"name":"flvmeta","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/flvmeta?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.2-1","1.2.2-1build1","1.2.2-2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.2.2-2","binary_name":"flvmeta"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-36243.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}