{"id":"USN-6513-2","summary":"python3.8, python3.10, python3.11 vulnerability","details":"USN-6513-1 fixed vulnerabilities in Python. This update provides the\ncorresponding updates for Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and\nUbuntu 23.04.\n\nOriginal advisory details:\n\n It was discovered that Python incorrectly handled certain plist files.\n If a user or an automated system were tricked into processing a specially\n crafted plist file, an attacker could possibly use this issue to consume\n resources, resulting in a denial of service. (CVE-2022-48564)\n \n It was discovered that Python instances of ssl.SSLSocket were vulnerable\n to a bypass of the TLS handshake. An attacker could possibly use this\n issue to cause applications to treat unauthenticated received data before\n TLS handshake as authenticated data after TLS handshake. (CVE-2023-40217)\n","modified":"2026-02-10T04:43:26Z","published":"2023-11-27T18:11:30Z","related":["UBUNTU-CVE-2023-40217"],"upstream":["CVE-2023-40217","UBUNTU-CVE-2023-40217"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6513-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-40217"}],"affected":[{"package":{"name":"python3.8","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/python3.8@3.8.10-0ubuntu1~20.04.9?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8.10-0ubuntu1~20.04.9"}]}],"versions":["3.8.0-1","3.8.0-2","3.8.0-3","3.8.0-4","3.8.0-5","3.8.1-2ubuntu3","3.8.2~rc1-1ubuntu1","3.8.2-1","3.8.2-1ubuntu1","3.8.2-1ubuntu1.1","3.8.2-1ubuntu1.2","3.8.5-1~20.04","3.8.5-1~20.04.2","3.8.5-1~20.04.3","3.8.10-0ubuntu1~20.04","3.8.10-0ubuntu1~20.04.1","3.8.10-0ubuntu1~20.04.2","3.8.10-0ubuntu1~20.04.4","3.8.10-0ubuntu1~20.04.5","3.8.10-0ubuntu1~20.04.6","3.8.10-0ubuntu1~20.04.7","3.8.10-0ubuntu1~20.04.8"],"ecosystem_specific":{"binaries":[{"binary_version":"3.8.10-0ubuntu1~20.04.9","binary_name":"idle-python3.8"},{"binary_version":"3.8.10-0ubuntu1~20.04.9","binary_name":"libpython3.8"},{"binary_version":"3.8.10-0ubuntu1~20.04.9","binary_name":"libpython3.8-dev"},{"binary_version":"3.8.10-0ubuntu1~20.04.9","binary_name":"libpython3.8-minimal"},{"binary_version":"3.8.10-0ubuntu1~20.04.9","binary_name":"libpython3.8-stdlib"},{"binary_version":"3.8.10-0ubuntu1~20.04.9","binary_name":"libpython3.8-testsuite"},{"binary_version":"3.8.10-0ubuntu1~20.04.9","binary_name":"python3.8"},{"binary_version":"3.8.10-0ubuntu1~20.04.9","binary_name":"python3.8-dev"},{"binary_version":"3.8.10-0ubuntu1~20.04.9","binary_name":"python3.8-examples"},{"binary_version":"3.8.10-0ubuntu1~20.04.9","binary_name":"python3.8-full"},{"binary_version":"3.8.10-0ubuntu1~20.04.9","binary_name":"python3.8-minimal"},{"binary_version":"3.8.10-0ubuntu1~20.04.9","binary_name":"python3.8-venv"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:20.04:LTS","cves":[{"id":"CVE-2023-40217","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6513-2.json"}},{"package":{"name":"python3.10","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/python3.10@3.10.12-1~22.04.3?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.12-1~22.04.3"}]}],"versions":["3.10.0-2","3.10.0-3","3.10.0-4","3.10.0-5","3.10.0-5build1","3.10.1-1","3.10.1-2","3.10.2-1","3.10.2-5","3.10.2-7","3.10.3-1","3.10.4-3","3.10.4-3ubuntu0.1","3.10.6-1~22.04","3.10.6-1~22.04.1","3.10.6-1~22.04.2","3.10.6-1~22.04.2ubuntu1","3.10.6-1~22.04.2ubuntu1.1","3.10.12-1~22.04.2"],"ecosystem_specific":{"binaries":[{"binary_version":"3.10.12-1~22.04.3","binary_name":"idle-python3.10"},{"binary_version":"3.10.12-1~22.04.3","binary_name":"libpython3.10"},{"binary_version":"3.10.12-1~22.04.3","binary_name":"libpython3.10-dev"},{"binary_version":"3.10.12-1~22.04.3","binary_name":"libpython3.10-minimal"},{"binary_version":"3.10.12-1~22.04.3","binary_name":"libpython3.10-stdlib"},{"binary_version":"3.10.12-1~22.04.3","binary_name":"libpython3.10-testsuite"},{"binary_version":"3.10.12-1~22.04.3","binary_name":"python3.10"},{"binary_version":"3.10.12-1~22.04.3","binary_name":"python3.10-dev"},{"binary_version":"3.10.12-1~22.04.3","binary_name":"python3.10-examples"},{"binary_version":"3.10.12-1~22.04.3","binary_name":"python3.10-full"},{"binary_version":"3.10.12-1~22.04.3","binary_name":"python3.10-minimal"},{"binary_version":"3.10.12-1~22.04.3","binary_name":"python3.10-nopie"},{"binary_version":"3.10.12-1~22.04.3","binary_name":"python3.10-venv"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:22.04:LTS","cves":[{"id":"CVE-2023-40217","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6513-2.json"}}],"schema_version":"1.7.3"}