{"id":"UBUNTU-CVE-2021-41499","details":"Buffer Overflow Vulnerability exists in ajaxsoundstudio.com n Pyo \u003c 1.03 in the Server_debug function, which allows remote attackers to conduct DoS attacks by deliberately passing on an overlong audio file name.","modified":"2025-10-24T04:50:35Z","published":"2021-12-17T21:15:00Z","upstream":["CVE-2021-41499"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-41499"},{"type":"REPORT","url":"https://github.com/belangeo/pyo/issues/222"},{"type":"REPORT","url":"https://github.com/belangeo/pyo/commit/e7e6d2880469b523e4c41f0da2087a6a3eec4a45"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2021-41499"}],"affected":[{"package":{"name":"python-pyo","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/python-pyo@0.7.8+git20160129-1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.7.6-1","0.7.6+git20150902.a1d7123d76-1","0.7.8-1","0.7.8+git20160129-1"],"ecosystem_specific":{"binaries":[{"binary_name":"python-pyo","binary_version":"0.7.8+git20160129-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-41499.json"}},{"package":{"name":"python-pyo","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/python-pyo@0.8.8-1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.6-1build2","0.8.7-1","0.8.8-1"],"ecosystem_specific":{"binaries":[{"binary_name":"python-pyo","binary_version":"0.8.8-1"},{"binary_name":"python3-pyo","binary_version":"0.8.8-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-41499.json"}},{"package":{"name":"python-pyo","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/python-pyo@1.0.0-2.1build1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.9.1-1","0.9.1-1build1","1.0.0-2","1.0.0-2.1","1.0.0-2.1build1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.0.0-2.1build1","binary_name":"python3-pyo"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-41499.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}