It was discovered that Python incorrectly handled certain RFCs. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 16.04 ESM. (CVE-2021-3733)
It was discovered that Python incorrectly handled certain server responses. An attacker could possibly use this issue to cause a denial of service. (CVE-2021-3737)
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "python3.4-examples": "3.4.3-1ubuntu1~14.04.7+esm11", "python3.4-dbg": "3.4.3-1ubuntu1~14.04.7+esm11", "python3.4-minimal": "3.4.3-1ubuntu1~14.04.7+esm11", "python3.4-venv": "3.4.3-1ubuntu1~14.04.7+esm11", "libpython3.4-dbgsym": "3.4.3-1ubuntu1~14.04.7+esm11", "libpython3.4-stdlib": "3.4.3-1ubuntu1~14.04.7+esm11", "python3.4-dev-dbgsym": "3.4.3-1ubuntu1~14.04.7+esm11", "libpython3.4-dbg": "3.4.3-1ubuntu1~14.04.7+esm11", "libpython3.4-stdlib-dbgsym": "3.4.3-1ubuntu1~14.04.7+esm11", "libpython3.4-minimal": "3.4.3-1ubuntu1~14.04.7+esm11", "libpython3.4": "3.4.3-1ubuntu1~14.04.7+esm11", "python3.4-minimal-dbgsym": "3.4.3-1ubuntu1~14.04.7+esm11", "python3.4-dbgsym": "3.4.3-1ubuntu1~14.04.7+esm11", "libpython3.4-dev-dbgsym": "3.4.3-1ubuntu1~14.04.7+esm11", "libpython3.4-testsuite": "3.4.3-1ubuntu1~14.04.7+esm11", "libpython3.4-minimal-dbgsym": "3.4.3-1ubuntu1~14.04.7+esm11", "python3.4-doc": "3.4.3-1ubuntu1~14.04.7+esm11", "idle-python3.4": "3.4.3-1ubuntu1~14.04.7+esm11", "python3.4-dev": "3.4.3-1ubuntu1~14.04.7+esm11", "python3.4-venv-dbgsym": "3.4.3-1ubuntu1~14.04.7+esm11", "libpython3.4-dev": "3.4.3-1ubuntu1~14.04.7+esm11", "python3.4": "3.4.3-1ubuntu1~14.04.7+esm11" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "python3.5-dev": "3.5.2-2ubuntu0~16.04.13+esm1", "libpython3.5-minimal-dbgsym": "3.5.2-2ubuntu0~16.04.13+esm1", "libpython3.5-dbgsym": "3.5.2-2ubuntu0~16.04.13+esm1", "libpython3.5-dbg": "3.5.2-2ubuntu0~16.04.13+esm1", "libpython3.5-minimal": "3.5.2-2ubuntu0~16.04.13+esm1", "libpython3.5-stdlib": "3.5.2-2ubuntu0~16.04.13+esm1", "libpython3.5": "3.5.2-2ubuntu0~16.04.13+esm1", "python3.5-minimal": "3.5.2-2ubuntu0~16.04.13+esm1", "idle-python3.5": "3.5.2-2ubuntu0~16.04.13+esm1", "python3.5-venv": "3.5.2-2ubuntu0~16.04.13+esm1", "python3.5-examples": "3.5.2-2ubuntu0~16.04.13+esm1", "python3.5": "3.5.2-2ubuntu0~16.04.13+esm1", "libpython3.5-dev": "3.5.2-2ubuntu0~16.04.13+esm1", "libpython3.5-stdlib-dbgsym": "3.5.2-2ubuntu0~16.04.13+esm1", "python3.5-dbg": "3.5.2-2ubuntu0~16.04.13+esm1", "python3.5-doc": "3.5.2-2ubuntu0~16.04.13+esm1", "libpython3.5-testsuite": "3.5.2-2ubuntu0~16.04.13+esm1", "libpython3.5-dev-dbgsym": "3.5.2-2ubuntu0~16.04.13+esm1" } ] }