There's a flaw in Python 3's pydoc. A local or adjacent attacker who discovers or is able to convince another local or adjacent user to start a pydoc server could access the server and use it to disclose sensitive information belonging to the other user that they would not normally be able to access. The highest risk of this flaw is to data confidentiality. This flaw affects Python versions before 3.8.9, Python versions before 3.9.3 and Python versions before 3.10.0a7.
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "ubuntu_priority": "low", "binaries": [ { "python3.4-examples": "3.4.3-1ubuntu1~14.04.7+esm12", "python3.4-dbg": "3.4.3-1ubuntu1~14.04.7+esm12", "python3.4-minimal": "3.4.3-1ubuntu1~14.04.7+esm12", "python3.4-venv": "3.4.3-1ubuntu1~14.04.7+esm12", "libpython3.4-dbgsym": "3.4.3-1ubuntu1~14.04.7+esm12", "libpython3.4-stdlib": "3.4.3-1ubuntu1~14.04.7+esm12", "python3.4-dev-dbgsym": "3.4.3-1ubuntu1~14.04.7+esm12", "libpython3.4-dbg": "3.4.3-1ubuntu1~14.04.7+esm12", "libpython3.4-stdlib-dbgsym": "3.4.3-1ubuntu1~14.04.7+esm12", "libpython3.4-minimal": "3.4.3-1ubuntu1~14.04.7+esm12", "libpython3.4": "3.4.3-1ubuntu1~14.04.7+esm12", "python3.4-minimal-dbgsym": "3.4.3-1ubuntu1~14.04.7+esm12", "python3.4-dbgsym": "3.4.3-1ubuntu1~14.04.7+esm12", "libpython3.4-dev-dbgsym": "3.4.3-1ubuntu1~14.04.7+esm12", "libpython3.4-testsuite": "3.4.3-1ubuntu1~14.04.7+esm12", "libpython3.4-minimal-dbgsym": "3.4.3-1ubuntu1~14.04.7+esm12", "python3.4-doc": "3.4.3-1ubuntu1~14.04.7+esm12", "idle-python3.4": "3.4.3-1ubuntu1~14.04.7+esm12", "python3.4-dev": "3.4.3-1ubuntu1~14.04.7+esm12", "python3.4-venv-dbgsym": "3.4.3-1ubuntu1~14.04.7+esm12", "libpython3.4-dev": "3.4.3-1ubuntu1~14.04.7+esm12", "python3.4": "3.4.3-1ubuntu1~14.04.7+esm12" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "ubuntu_priority": "low", "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": "low", "binaries": [ { "python3.5-dev": "3.5.2-2ubuntu0~16.04.13+esm2", "libpython3.5-minimal-dbgsym": "3.5.2-2ubuntu0~16.04.13+esm2", "libpython3.5-dbgsym": "3.5.2-2ubuntu0~16.04.13+esm2", "libpython3.5-dbg": "3.5.2-2ubuntu0~16.04.13+esm2", "libpython3.5-minimal": "3.5.2-2ubuntu0~16.04.13+esm2", "libpython3.5-stdlib": "3.5.2-2ubuntu0~16.04.13+esm2", "libpython3.5": "3.5.2-2ubuntu0~16.04.13+esm2", "python3.5-minimal": "3.5.2-2ubuntu0~16.04.13+esm2", "idle-python3.5": "3.5.2-2ubuntu0~16.04.13+esm2", "python3.5-venv": "3.5.2-2ubuntu0~16.04.13+esm2", "python3.5-examples": "3.5.2-2ubuntu0~16.04.13+esm2", "python3.5": "3.5.2-2ubuntu0~16.04.13+esm2", "libpython3.5-dev": "3.5.2-2ubuntu0~16.04.13+esm2", "libpython3.5-stdlib-dbgsym": "3.5.2-2ubuntu0~16.04.13+esm2", "python3.5-dbg": "3.5.2-2ubuntu0~16.04.13+esm2", "python3.5-doc": "3.5.2-2ubuntu0~16.04.13+esm2", "libpython3.5-testsuite": "3.5.2-2ubuntu0~16.04.13+esm2", "libpython3.5-dev-dbgsym": "3.5.2-2ubuntu0~16.04.13+esm2" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "python3.6-examples": "3.6.9-1~18.04ubuntu1.7", "libpython3.6": "3.6.9-1~18.04ubuntu1.7", "libpython3.6-dbg": "3.6.9-1~18.04ubuntu1.7", "libpython3.6-stdlib": "3.6.9-1~18.04ubuntu1.7", "python3.6-venv": "3.6.9-1~18.04ubuntu1.7", "libpython3.6-minimal": "3.6.9-1~18.04ubuntu1.7", "python3.6-minimal": "3.6.9-1~18.04ubuntu1.7", "idle-python3.6": "3.6.9-1~18.04ubuntu1.7", "python3.6-dbg": "3.6.9-1~18.04ubuntu1.7", "python3.6": "3.6.9-1~18.04ubuntu1.7", "python3.6-dev": "3.6.9-1~18.04ubuntu1.7", "libpython3.6-dev": "3.6.9-1~18.04ubuntu1.7", "python3.6-doc": "3.6.9-1~18.04ubuntu1.7", "libpython3.6-testsuite": "3.6.9-1~18.04ubuntu1.7" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "ubuntu_priority": "low", "binaries": [ { "libpython3.7-dev": "3.7.5-2ubuntu1~18.04.2+esm1", "libpython3.7-testsuite": "3.7.5-2ubuntu1~18.04.2+esm1", "python3.7-venv": "3.7.5-2ubuntu1~18.04.2+esm1", "libpython3.7": "3.7.5-2ubuntu1~18.04.2+esm1", "idle-python3.7": "3.7.5-2ubuntu1~18.04.2+esm1", "python3.7-examples": "3.7.5-2ubuntu1~18.04.2+esm1", "python3.7-dbg": "3.7.5-2ubuntu1~18.04.2+esm1", "python3.7-dev": "3.7.5-2ubuntu1~18.04.2+esm1", "libpython3.7-minimal": "3.7.5-2ubuntu1~18.04.2+esm1", "python3.7-minimal": "3.7.5-2ubuntu1~18.04.2+esm1", "libpython3.7-dbg": "3.7.5-2ubuntu1~18.04.2+esm1", "python3.7": "3.7.5-2ubuntu1~18.04.2+esm1", "python3.7-doc": "3.7.5-2ubuntu1~18.04.2+esm1", "libpython3.7-stdlib": "3.7.5-2ubuntu1~18.04.2+esm1" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "ubuntu_priority": "low", "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": "low", "binaries": [ { "libpython3.9": "3.9.5-3~20.04.1", "libpython3.9-stdlib": "3.9.5-3~20.04.1", "python3.9-dbg": "3.9.5-3~20.04.1", "python3.9-venv": "3.9.5-3~20.04.1", "libpython3.9-dbg": "3.9.5-3~20.04.1", "idle-python3.9": "3.9.5-3~20.04.1", "python3.9": "3.9.5-3~20.04.1", "libpython3.9-minimal": "3.9.5-3~20.04.1", "python3.9-dev": "3.9.5-3~20.04.1", "python3.9-examples": "3.9.5-3~20.04.1", "libpython3.9-dev": "3.9.5-3~20.04.1", "libpython3.9-testsuite": "3.9.5-3~20.04.1", "python3.9-doc": "3.9.5-3~20.04.1", "python3.9-full": "3.9.5-3~20.04.1", "python3.9-minimal": "3.9.5-3~20.04.1" } ] }