CVE-2021-3177
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- CVE-2021-3177
CVE Details
| Release Date: | 2021-01-19 |
Description
Python 3.x through 3.9.1 has a buffer overflow in PyCArg_repr in _ctypes/callproc.c, which may lead to remote code execution in certain Python applications that accept floating-point numbers as untrusted input, as demonstrated by a 1e300 argument to c_double.from_param. This occurs because sprintf is used unsafely.
See more information about CVE-2021-3177 from MITRE CVE dictionary and NIST NVD
CVSS v3.0 metrics
NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.
| Base Score: | 9.8 | Base Metrics: | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| Access Vector: | Network | Attack Complexity: | Low |
| Privileges Required: | None | User Interaction: | None |
| Scope: | Unchanged | Confidentiality Impact: | High |
| Integrity Impact: | High | Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 7 (python) | ELSA-2021-9107 | 2021-03-15 |
| Oracle Linux version 7 (python) | ELSA-2022-5235 | 2022-07-02 |
| Oracle Linux version 7 (python3) | ELSA-2021-9101 | 2021-03-10 |
| Oracle Linux version 8 (Cython) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (Cython) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (Cython) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (Cython) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (PyYAML) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (PyYAML) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (PyYAML) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (PyYAML) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (babel) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (babel) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (babel) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (babel) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (mod_wsgi) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (mod_wsgi) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (numpy) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (numpy) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (numpy) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (numpy) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (pytest) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (pytest) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-PyMySQL) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-PyMySQL) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (python-PyMySQL) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-PyMySQL) | ELSA-2021-9129 | 2021-03-22 |
| Oracle Linux version 8 (python-PyMySQL) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (python-asn1crypto) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (python-asn1crypto) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (python-attrs) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-attrs) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-backports) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-backports) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-backports-ssl_match_hostname) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-backports-ssl_match_hostname) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-cffi) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (python-cffi) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (python-chardet) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-chardet) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (python-chardet) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-chardet) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (python-coverage) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-coverage) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-cryptography) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (python-cryptography) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (python-distro) | ELSA-2021-9129 | 2021-03-22 |
| Oracle Linux version 8 (python-dns) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-dns) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-docs) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-docs) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-docs) | ELSA-2021-9129 | 2021-03-22 |
| Oracle Linux version 8 (python-docutils) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-docutils) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-docutils) | ELSA-2021-9129 | 2021-03-22 |
| Oracle Linux version 8 (python-funcsigs) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-funcsigs) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-idna) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-idna) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (python-idna) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-idna) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (python-ipaddress) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-ipaddress) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-jinja2) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-jinja2) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (python-jinja2) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-jinja2) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (python-lxml) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-lxml) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (python-lxml) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-lxml) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (python-markupsafe) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-markupsafe) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (python-markupsafe) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-markupsafe) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (python-mock) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-mock) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-nose) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-nose) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-nose) | ELSA-2021-9129 | 2021-03-22 |
| Oracle Linux version 8 (python-pluggy) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-pluggy) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-ply) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (python-ply) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (python-psutil) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (python-psutil) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (python-psycopg2) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-psycopg2) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (python-psycopg2) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-psycopg2) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (python-py) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-py) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-pycparser) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (python-pycparser) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (python-pygments) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-pygments) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-pygments) | ELSA-2021-9129 | 2021-03-22 |
| Oracle Linux version 8 (python-pymongo) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-pymongo) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-pymongo) | ELSA-2021-9129 | 2021-03-22 |
| Oracle Linux version 8 (python-pysocks) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-pysocks) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (python-pysocks) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-pysocks) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (python-pytest-mock) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-pytest-mock) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-requests) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-requests) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (python-requests) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-requests) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (python-setuptools_scm) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-setuptools_scm) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-six) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-six) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (python-sqlalchemy) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-sqlalchemy) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-sqlalchemy) | ELSA-2021-9129 | 2021-03-22 |
| Oracle Linux version 8 (python-urllib3) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-urllib3) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (python-urllib3) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-urllib3) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (python-virtualenv) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-virtualenv) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-virtualenv) | ELSA-2021-9129 | 2021-03-22 |
| Oracle Linux version 8 (python-wheel) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python-wheel) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (python-wheel) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python-wheel) | ELSA-2021-9129 | 2021-03-22 |
| Oracle Linux version 8 (python-wheel) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (python2) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python2) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python2-pip) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python2-pip) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python2-rpm-macros) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python2-rpm-macros) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python2-setuptools) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python2-setuptools) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (python2-six) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (python3) | ELSA-2021-1633 | 2021-05-25 |
| Oracle Linux version 8 (python3) | ELSA-2021-9100 | 2021-03-10 |
| Oracle Linux version 8 (python36) | ELSA-2021-9129 | 2021-03-22 |
| Oracle Linux version 8 (python38) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (python38) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (python3x-pip) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (python3x-pip) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (python3x-setuptools) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (python3x-setuptools) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (python3x-six) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (pytz) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (pytz) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (pytz) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (pytz) | ELSA-2021-9130 | 2021-03-22 |
| Oracle Linux version 8 (scipy) | ELSA-2021-1761 | 2021-05-25 |
| Oracle Linux version 8 (scipy) | ELSA-2021-1879 | 2021-05-25 |
| Oracle Linux version 8 (scipy) | ELSA-2021-9128 | 2021-03-22 |
| Oracle Linux version 8 (scipy) | ELSA-2021-9129 | 2021-03-22 |
| Oracle Linux version 8 (scipy) | ELSA-2021-9130 | 2021-03-22 |
This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team
