A use-after-free exists in Python through 3.9 via heappushpop in heapq.
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "ubuntu_priority": "medium", "binaries": [ { "libpython2.7-dbg": "2.7.6-8ubuntu0.6+esm17", "libpython2.7-dbgsym": "2.7.6-8ubuntu0.6+esm17", "libpython2.7-stdlib-dbgsym": "2.7.6-8ubuntu0.6+esm17", "python2.7-examples": "2.7.6-8ubuntu0.6+esm17", "libpython2.7-minimal-dbgsym": "2.7.6-8ubuntu0.6+esm17", "python2.7-dbg": "2.7.6-8ubuntu0.6+esm17", "python2.7-dev-dbgsym": "2.7.6-8ubuntu0.6+esm17", "python2.7-dev": "2.7.6-8ubuntu0.6+esm17", "libpython2.7-testsuite": "2.7.6-8ubuntu0.6+esm17", "python2.7-minimal": "2.7.6-8ubuntu0.6+esm17", "libpython2.7-minimal": "2.7.6-8ubuntu0.6+esm17", "python2.7": "2.7.6-8ubuntu0.6+esm17", "libpython2.7": "2.7.6-8ubuntu0.6+esm17", "libpython2.7-dev-dbgsym": "2.7.6-8ubuntu0.6+esm17", "libpython2.7-stdlib": "2.7.6-8ubuntu0.6+esm17", "python2.7-doc": "2.7.6-8ubuntu0.6+esm17", "python2.7-minimal-dbgsym": "2.7.6-8ubuntu0.6+esm17", "idle-python2.7": "2.7.6-8ubuntu0.6+esm17", "python2.7-dbgsym": "2.7.6-8ubuntu0.6+esm17", "libpython2.7-dev": "2.7.6-8ubuntu0.6+esm17" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "ubuntu_priority": "medium", "binaries": [ { "python3.5-doc": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1", "python3.5-dev": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1", "libpython3.5-minimal-dbgsym": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1", "python3.5-dbgsym": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1", "libpython3.5-dbgsym": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1", "libpython3.5-dbg": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1", "libpython3.5-minimal": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1", "libpython3.5-stdlib": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1", "python3.5-dev-dbgsym": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1", "libpython3.5": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1", "python3.5-minimal": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1", "idle-python3.5": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1", "python3.5-venv": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1", "python3.5-venv-dbgsym": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1", "python3.5-examples": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1", "python3.5": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1", "libpython3.5-dev": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1", "libpython3.5-stdlib-dbgsym": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1", "python3.5-dbg": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1", "python3.5-minimal-dbgsym": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1", "libpython3.5-testsuite": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1", "libpython3.5-dev-dbgsym": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "ubuntu_priority": "medium", "binaries": [ { "libpython2.7-dbg": "2.7.12-1ubuntu0~16.04.18+esm8", "libpython2.7-dbgsym": "2.7.12-1ubuntu0~16.04.18+esm8", "libpython2.7-stdlib-dbgsym": "2.7.12-1ubuntu0~16.04.18+esm8", "python2.7-examples": "2.7.12-1ubuntu0~16.04.18+esm8", "libpython2.7-minimal-dbgsym": "2.7.12-1ubuntu0~16.04.18+esm8", "python2.7-dbg": "2.7.12-1ubuntu0~16.04.18+esm8", "python2.7-dev": "2.7.12-1ubuntu0~16.04.18+esm8", "libpython2.7-testsuite": "2.7.12-1ubuntu0~16.04.18+esm8", "python2.7-minimal": "2.7.12-1ubuntu0~16.04.18+esm8", "libpython2.7-dev-dbgsym": "2.7.12-1ubuntu0~16.04.18+esm8", "python2.7": "2.7.12-1ubuntu0~16.04.18+esm8", "libpython2.7": "2.7.12-1ubuntu0~16.04.18+esm8", "libpython2.7-minimal": "2.7.12-1ubuntu0~16.04.18+esm8", "libpython2.7-stdlib": "2.7.12-1ubuntu0~16.04.18+esm8", "python2.7-doc": "2.7.12-1ubuntu0~16.04.18+esm8", "idle-python2.7": "2.7.12-1ubuntu0~16.04.18+esm8", "libpython2.7-dev": "2.7.12-1ubuntu0~16.04.18+esm8" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "ubuntu_priority": "medium", "binaries": [ { "python3.5-dev": "3.5.2-2ubuntu0~16.04.13+esm10", "libpython3.5-minimal-dbgsym": "3.5.2-2ubuntu0~16.04.13+esm10", "libpython3.5-dbgsym": "3.5.2-2ubuntu0~16.04.13+esm10", "libpython3.5-dbg": "3.5.2-2ubuntu0~16.04.13+esm10", "libpython3.5-minimal": "3.5.2-2ubuntu0~16.04.13+esm10", "libpython3.5-stdlib": "3.5.2-2ubuntu0~16.04.13+esm10", "libpython3.5": "3.5.2-2ubuntu0~16.04.13+esm10", "python3.5-minimal": "3.5.2-2ubuntu0~16.04.13+esm10", "idle-python3.5": "3.5.2-2ubuntu0~16.04.13+esm10", "python3.5-venv": "3.5.2-2ubuntu0~16.04.13+esm10", "python3.5-examples": "3.5.2-2ubuntu0~16.04.13+esm10", "python3.5": "3.5.2-2ubuntu0~16.04.13+esm10", "libpython3.5-dev": "3.5.2-2ubuntu0~16.04.13+esm10", "libpython3.5-stdlib-dbgsym": "3.5.2-2ubuntu0~16.04.13+esm10", "python3.5-dbg": "3.5.2-2ubuntu0~16.04.13+esm10", "python3.5-doc": "3.5.2-2ubuntu0~16.04.13+esm10", "libpython3.5-testsuite": "3.5.2-2ubuntu0~16.04.13+esm10", "libpython3.5-dev-dbgsym": "3.5.2-2ubuntu0~16.04.13+esm10" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "ubuntu_priority": "medium", "binaries": [ { "python2.7": "2.7.17-1~18.04ubuntu1.13+esm3", "libpython2.7": "2.7.17-1~18.04ubuntu1.13+esm3", "libpython2.7-dbg": "2.7.17-1~18.04ubuntu1.13+esm3", "libpython2.7-stdlib": "2.7.17-1~18.04ubuntu1.13+esm3", "python2.7-dev": "2.7.17-1~18.04ubuntu1.13+esm3", "python2.7-examples": "2.7.17-1~18.04ubuntu1.13+esm3", "python2.7-doc": "2.7.17-1~18.04ubuntu1.13+esm3", "python2.7-dbg": "2.7.17-1~18.04ubuntu1.13+esm3", "idle-python2.7": "2.7.17-1~18.04ubuntu1.13+esm3", "libpython2.7-testsuite": "2.7.17-1~18.04ubuntu1.13+esm3", "python2.7-minimal": "2.7.17-1~18.04ubuntu1.13+esm3", "libpython2.7-dev": "2.7.17-1~18.04ubuntu1.13+esm3", "libpython2.7-minimal": "2.7.17-1~18.04ubuntu1.13+esm3" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "ubuntu_priority": "medium", "binaries": [ { "python3.6-examples": "3.6.9-1~18.04ubuntu1.13+esm2", "libpython3.6": "3.6.9-1~18.04ubuntu1.13+esm2", "libpython3.6-dbg": "3.6.9-1~18.04ubuntu1.13+esm2", "libpython3.6-stdlib": "3.6.9-1~18.04ubuntu1.13+esm2", "python3.6-venv": "3.6.9-1~18.04ubuntu1.13+esm2", "libpython3.6-minimal": "3.6.9-1~18.04ubuntu1.13+esm2", "python3.6-minimal": "3.6.9-1~18.04ubuntu1.13+esm2", "idle-python3.6": "3.6.9-1~18.04ubuntu1.13+esm2", "python3.6-dbg": "3.6.9-1~18.04ubuntu1.13+esm2", "python3.6": "3.6.9-1~18.04ubuntu1.13+esm2", "python3.6-dev": "3.6.9-1~18.04ubuntu1.13+esm2", "libpython3.6-dev": "3.6.9-1~18.04ubuntu1.13+esm2", "python3.6-doc": "3.6.9-1~18.04ubuntu1.13+esm2", "libpython3.6-testsuite": "3.6.9-1~18.04ubuntu1.13+esm2" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "ubuntu_priority": "medium", "binaries": [ { "libpython3.7-dev": "3.7.5-2ubuntu1~18.04.2+esm3", "libpython3.7-testsuite": "3.7.5-2ubuntu1~18.04.2+esm3", "python3.7-venv": "3.7.5-2ubuntu1~18.04.2+esm3", "libpython3.7": "3.7.5-2ubuntu1~18.04.2+esm3", "idle-python3.7": "3.7.5-2ubuntu1~18.04.2+esm3", "python3.7-examples": "3.7.5-2ubuntu1~18.04.2+esm3", "python3.7-dbg": "3.7.5-2ubuntu1~18.04.2+esm3", "python3.7-dev": "3.7.5-2ubuntu1~18.04.2+esm3", "libpython3.7-minimal": "3.7.5-2ubuntu1~18.04.2+esm3", "python3.7-minimal": "3.7.5-2ubuntu1~18.04.2+esm3", "libpython3.7-dbg": "3.7.5-2ubuntu1~18.04.2+esm3", "python3.7": "3.7.5-2ubuntu1~18.04.2+esm3", "python3.7-doc": "3.7.5-2ubuntu1~18.04.2+esm3", "libpython3.7-stdlib": "3.7.5-2ubuntu1~18.04.2+esm3" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "ubuntu_priority": "medium", "binaries": [ { "libpython3.8-stdlib": "3.8.0-3ubuntu1~18.04.2+esm2", "libpython3.8-testsuite": "3.8.0-3ubuntu1~18.04.2+esm2", "libpython3.8": "3.8.0-3ubuntu1~18.04.2+esm2", "libpython3.8-minimal": "3.8.0-3ubuntu1~18.04.2+esm2", "idle-python3.8": "3.8.0-3ubuntu1~18.04.2+esm2", "libpython3.8-dbg": "3.8.0-3ubuntu1~18.04.2+esm2", "python3.8": "3.8.0-3ubuntu1~18.04.2+esm2", "python3.8-venv": "3.8.0-3ubuntu1~18.04.2+esm2", "python3.8-dbg": "3.8.0-3ubuntu1~18.04.2+esm2", "python3.8-dev": "3.8.0-3ubuntu1~18.04.2+esm2", "python3.8-examples": "3.8.0-3ubuntu1~18.04.2+esm2", "python3.8-minimal": "3.8.0-3ubuntu1~18.04.2+esm2", "libpython3.8-dev": "3.8.0-3ubuntu1~18.04.2+esm2" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "libpython3.8": "3.8.2-1ubuntu1", "libpython3.8-minimal": "3.8.2-1ubuntu1", "python3.8-dbg": "3.8.2-1ubuntu1", "python3.8-doc": "3.8.2-1ubuntu1", "python3.8-minimal": "3.8.2-1ubuntu1", "libpython3.8-testsuite": "3.8.2-1ubuntu1", "idle-python3.8": "3.8.2-1ubuntu1", "libpython3.8-dbg": "3.8.2-1ubuntu1", "python3.8": "3.8.2-1ubuntu1", "python3.8-venv": "3.8.2-1ubuntu1", "libpython3.8-stdlib": "3.8.2-1ubuntu1", "python3.8-dev": "3.8.2-1ubuntu1", "python3.8-examples": "3.8.2-1ubuntu1", "libpython3.8-dev": "3.8.2-1ubuntu1" } ] }