CVE-2021-3737
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- CVE-2021-3737
CVE Details
| Release Date: | 2022-03-04 | |
| Impact: | None | What is this? |
Description
A flaw was found in python. An improperly handled HTTP response in the HTTP client code of python may allow a remote attacker, who controls the HTTP server, to make the client script enter an infinite loop, consuming CPU time. The highest threat from this vulnerability is to system availability.
See more information about CVE-2021-3737 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 7.5 |
| Vector String: | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Version: | 3.0 |
| Attack Vector: | Network |
| Attack Complexity: | Low |
| Privileges Required: | None |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | None |
| Integrity Impact: | None |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 8 (Cython) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (Cython) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (Cython) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (PyYAML) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (PyYAML) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (PyYAML) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (babel) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (babel) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (mod_wsgi) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (mod_wsgi) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (numpy) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (numpy) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (numpy) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (pybind11) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (pytest) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (pytest) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (pytest) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-PyMySQL) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python-PyMySQL) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-PyMySQL) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-asn1crypto) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-atomicwrites) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-attrs) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python-attrs) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-attrs) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-backports) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-backports-ssl_match_hostname) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-cffi) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python-cffi) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-chardet) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python-chardet) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-chardet) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-coverage) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-cryptography) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python-cryptography) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-dns) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-docs) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-docutils) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-funcsigs) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-idna) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python-idna) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-idna) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-iniconfig) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python-ipaddress) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-jinja2) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-jinja2) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-lxml) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python-lxml) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-lxml) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-markupsafe) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-markupsafe) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-mock) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-more-itertools) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python-more-itertools) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-nose) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-packaging) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python-packaging) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-pluggy) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python-pluggy) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-pluggy) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-ply) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python-ply) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-psutil) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python-psutil) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-psycopg2) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python-psycopg2) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-psycopg2) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-py) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python-py) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-py) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-pycparser) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python-pycparser) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-pygments) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-pymongo) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-pysocks) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python-pysocks) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-pysocks) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-pytest-mock) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-requests) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python-requests) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-requests) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-setuptools_scm) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-sqlalchemy) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-toml) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python-urllib3) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python-urllib3) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-urllib3) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-virtualenv) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python-wcwidth) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python-wcwidth) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-wheel) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python-wheel) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-wheel) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python2) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python2-pip) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python2-rpm-macros) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python2-setuptools) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python2-six) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (python3) | ELSA-2022-1986 | 2022-05-17 |
| Oracle Linux version 8 (python38) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python39) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python3x-pip) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python3x-pip) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python3x-pyparsing) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python3x-pyparsing) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python3x-setuptools) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python3x-setuptools) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python3x-six) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (python3x-six) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (pytz) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (pytz) | ELSA-2022-1821 | 2022-05-17 |
| Oracle Linux version 8 (scipy) | ELSA-2021-4160 | 2021-11-16 |
| Oracle Linux version 8 (scipy) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (scipy) | ELSA-2022-1821 | 2022-05-17 |
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