CentOS Linux: CVE-2021-3177: Moderate: python3 security update (Multiple Advisories)
8
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
01/19/2021
06/01/2021
06/01/2021
05/25/2023
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.
Solution(s)
- centos-upgrade-babel
- centos-upgrade-cython-debugsource
- centos-upgrade-numpy-debugsource
- centos-upgrade-platform-python
- centos-upgrade-platform-python-debug
- centos-upgrade-platform-python-devel
- centos-upgrade-python
- centos-upgrade-python-cffi-debugsource
- centos-upgrade-python-coverage-debugsource
- centos-upgrade-python-cryptography-debugsource
- centos-upgrade-python-debug
- centos-upgrade-python-debuginfo
- centos-upgrade-python-devel
- centos-upgrade-python-libs
- centos-upgrade-python-lxml-debugsource
- centos-upgrade-python-markupsafe-debugsource
- centos-upgrade-python-nose-docs
- centos-upgrade-python-psutil-debugsource
- centos-upgrade-python-psycopg2-debuginfo
- centos-upgrade-python-psycopg2-debugsource
- centos-upgrade-python-psycopg2-doc
- centos-upgrade-python-pymongo-debuginfo
- centos-upgrade-python-pymongo-debugsource
- centos-upgrade-python-sqlalchemy-doc
- centos-upgrade-python-test
- centos-upgrade-python-tools
- centos-upgrade-python2
- centos-upgrade-python2-attrs
- centos-upgrade-python2-babel
- centos-upgrade-python2-backports
- centos-upgrade-python2-backports-ssl_match_hostname
- centos-upgrade-python2-bson
- centos-upgrade-python2-bson-debuginfo
- centos-upgrade-python2-chardet
- centos-upgrade-python2-coverage
- centos-upgrade-python2-coverage-debuginfo
- centos-upgrade-python2-cython
- centos-upgrade-python2-cython-debuginfo
- centos-upgrade-python2-debug
- centos-upgrade-python2-debuginfo
- centos-upgrade-python2-debugsource
- centos-upgrade-python2-devel
- centos-upgrade-python2-dns
- centos-upgrade-python2-docs
- centos-upgrade-python2-docs-info
- centos-upgrade-python2-docutils
- centos-upgrade-python2-funcsigs
- centos-upgrade-python2-idna
- centos-upgrade-python2-ipaddress
- centos-upgrade-python2-jinja2
- centos-upgrade-python2-libs
- centos-upgrade-python2-lxml
- centos-upgrade-python2-lxml-debuginfo
- centos-upgrade-python2-markupsafe
- centos-upgrade-python2-mock
- centos-upgrade-python2-nose
- centos-upgrade-python2-numpy
- centos-upgrade-python2-numpy-debuginfo
- centos-upgrade-python2-numpy-doc
- centos-upgrade-python2-numpy-f2py
- centos-upgrade-python2-pip
- centos-upgrade-python2-pip-wheel
- centos-upgrade-python2-pluggy
- centos-upgrade-python2-psycopg2
- centos-upgrade-python2-psycopg2-debug
- centos-upgrade-python2-psycopg2-debug-debuginfo
- centos-upgrade-python2-psycopg2-debuginfo
- centos-upgrade-python2-psycopg2-tests
- centos-upgrade-python2-py
- centos-upgrade-python2-pygments
- centos-upgrade-python2-pymongo
- centos-upgrade-python2-pymongo-debuginfo
- centos-upgrade-python2-pymongo-gridfs
- centos-upgrade-python2-pymysql
- centos-upgrade-python2-pysocks
- centos-upgrade-python2-pytest
- centos-upgrade-python2-pytest-mock
- centos-upgrade-python2-pytz
- centos-upgrade-python2-pyyaml
- centos-upgrade-python2-pyyaml-debuginfo
- centos-upgrade-python2-requests
- centos-upgrade-python2-rpm-macros
- centos-upgrade-python2-scipy
- centos-upgrade-python2-scipy-debuginfo
- centos-upgrade-python2-setuptools
- centos-upgrade-python2-setuptools-wheel
- centos-upgrade-python2-setuptools_scm
- centos-upgrade-python2-six
- centos-upgrade-python2-sqlalchemy
- centos-upgrade-python2-test
- centos-upgrade-python2-tkinter
- centos-upgrade-python2-tools
- centos-upgrade-python2-urllib3
- centos-upgrade-python2-virtualenv
- centos-upgrade-python2-wheel
- centos-upgrade-python2-wheel-wheel
- centos-upgrade-python3-debuginfo
- centos-upgrade-python3-debugsource
- centos-upgrade-python3-idle
- centos-upgrade-python3-libs
- centos-upgrade-python3-test
- centos-upgrade-python3-tkinter
- centos-upgrade-python38
- centos-upgrade-python38-asn1crypto
- centos-upgrade-python38-babel
- centos-upgrade-python38-cffi
- centos-upgrade-python38-cffi-debuginfo
- centos-upgrade-python38-chardet
- centos-upgrade-python38-cryptography
- centos-upgrade-python38-cryptography-debuginfo
- centos-upgrade-python38-cython
- centos-upgrade-python38-cython-debuginfo
- centos-upgrade-python38-debug
- centos-upgrade-python38-debuginfo
- centos-upgrade-python38-debugsource
- centos-upgrade-python38-devel
- centos-upgrade-python38-idle
- centos-upgrade-python38-idna
- centos-upgrade-python38-jinja2
- centos-upgrade-python38-libs
- centos-upgrade-python38-lxml
- centos-upgrade-python38-lxml-debuginfo
- centos-upgrade-python38-markupsafe
- centos-upgrade-python38-markupsafe-debuginfo
- centos-upgrade-python38-mod_wsgi
- centos-upgrade-python38-numpy
- centos-upgrade-python38-numpy-debuginfo
- centos-upgrade-python38-numpy-doc
- centos-upgrade-python38-numpy-f2py
- centos-upgrade-python38-pip
- centos-upgrade-python38-pip-wheel
- centos-upgrade-python38-ply
- centos-upgrade-python38-psutil
- centos-upgrade-python38-psutil-debuginfo
- centos-upgrade-python38-psycopg2
- centos-upgrade-python38-psycopg2-debuginfo
- centos-upgrade-python38-psycopg2-doc
- centos-upgrade-python38-psycopg2-tests
- centos-upgrade-python38-pycparser
- centos-upgrade-python38-pymysql
- centos-upgrade-python38-pysocks
- centos-upgrade-python38-pytz
- centos-upgrade-python38-pyyaml
- centos-upgrade-python38-pyyaml-debuginfo
- centos-upgrade-python38-requests
- centos-upgrade-python38-rpm-macros
- centos-upgrade-python38-scipy
- centos-upgrade-python38-scipy-debuginfo
- centos-upgrade-python38-setuptools
- centos-upgrade-python38-setuptools-wheel
- centos-upgrade-python38-six
- centos-upgrade-python38-test
- centos-upgrade-python38-tkinter
- centos-upgrade-python38-urllib3
- centos-upgrade-python38-wheel
- centos-upgrade-python38-wheel-wheel
- centos-upgrade-pyyaml-debugsource
- centos-upgrade-scipy-debugsource
- centos-upgrade-tkinter
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