A flaw was found in Python, specifically in the FTP (File Transfer Protocol) client library in PASV (passive) mode. The issue is how the FTP client trusts the host from the PASV response by default. This flaw allows an attacker to set up a malicious FTP server that can trick FTP clients into connecting back to a given IP address and port. This vulnerability could lead to FTP client scanning ports, which otherwise would not have been possible.
CVSS Details
- CVSS 3.1 Base Score: 5.3
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade python2-coverageUpgrade python2-sixUpgrade python2-virtualenvUpgrade python3-tkinterUpgrade python2-setuptools-wheelUpgrade python2-psycopg2-testsUpgrade python2-rpm-macrosUpgrade python2-bsonUpgrade python2-pipUpgrade python2-psycopg2Upgrade platform-python-develUpgrade python2-wheelUpgrade python2-dnsUpgrade python2-testUpgrade python2-attrsUpgrade python2-pymongo-gridfsUpgrade python2-debugUpgrade python2-pysocksUpgrade python2-psycopg2-debugUpgrade python2-backports-ssl_match_hostnameUpgrade python2-pymongoUpgrade python3-libsUpgrade python2-ipaddressUpgrade python2-wheel-wheelUpgrade python2-pytestUpgrade platform-python-debugUpgrade python-psycopg2-docUpgrade python2-funcsigsUpgrade python2-requestsUpgrade python2Upgrade python2-docsUpgrade python2-numpy-f2pyUpgrade python3-idleUpgrade python2-noseUpgrade python2-markupsafeUpgrade python2-mockUpgrade babelUpgrade python2-numpyUpgrade platform-pythonUpgrade python2-docs-infoUpgrade python2-pygmentsUpgrade python2-sqlalchemyUpgrade python2-develUpgrade python2-toolsUpgrade python2-pyUpgrade python2-pluggyUpgrade python2-scipyUpgrade python2-idnaUpgrade python3-testUpgrade python2-PyMySQLUpgrade python2-pytzUpgrade python2-CythonUpgrade python2-libsUpgrade python2-tkinterUpgrade python2-lxmlUpgrade python2-numpy-docUpgrade python2-setuptoolsUpgrade python2-pytest-mockUpgrade python-nose-docsUpgrade python2-backportsUpgrade python2-pip-wheelUpgrade python2-babelUpgrade python2-pyyamlUpgrade python2-jinja2Upgrade python2-docutilsUpgrade python2-chardetUpgrade python-sqlalchemy-docUpgrade python2-urllib3Upgrade python2-setuptools_scm | May 13, 2022 | May 10, 2022 |
| Amazon Linux Ami 2 | — | Upgrade python-libsUpgrade python-debugUpgrade python-debuginfoUpgrade python-develUpgrade python-toolsUpgrade python-testUpgrade pythonUpgrade tkinter | Jul 4, 2022 | Jul 4, 2022 |
| Amazon_linux | — | Upgrade python27 | Jun 10, 2022 | Mar 16, 2022 |
| Centos_linux | — | Upgrade python2-virtualenvUpgrade python3-debuginfoUpgrade python2-backportsUpgrade python2-backports-ssl_match_hostnameUpgrade python3-idleUpgrade python2-markupsafeUpgrade python2-CythonUpgrade python2-funcsigsUpgrade python2-debuginfoUpgrade python2-mockUpgrade python2-pytzUpgrade python2-debugsourceUpgrade python-coverage-debugsourceUpgrade python2-pygmentsUpgrade python2-wheelUpgrade PyYAML-debugsourceUpgrade python2-sixUpgrade python2-rpm-macrosUpgrade python2-pip-wheelUpgrade python2-pymongo-gridfsUpgrade python2-toolsUpgrade python2-dnsUpgrade python2-numpy-f2pyUpgrade python2-bsonUpgrade python2-pipUpgrade python2-pysocksUpgrade python2-pytest-mockUpgrade python2Upgrade python2-psycopg2-debug-debuginfoUpgrade python3-libsUpgrade python-pymongo-debugsourceUpgrade python2-testUpgrade python2-libsUpgrade python2-pytestUpgrade python2-PyMySQLUpgrade python2-sqlalchemyUpgrade numpy-debugsourceUpgrade python2-setuptools_scmUpgrade python2-requestsUpgrade python3-tkinterUpgrade python2-psycopg2-debugUpgrade babelUpgrade python2-attrsUpgrade python2-Cython-debuginfoUpgrade python2-docs-infoUpgrade python2-psycopg2-debuginfoUpgrade python2-docsUpgrade python2-psycopg2-testsUpgrade python2-wheel-wheelUpgrade python2-docutilsUpgrade python-pymongo-debuginfoUpgrade python2-jinja2Upgrade python2-pyyaml-debuginfoUpgrade python-nose-docsUpgrade platform-pythonUpgrade Cython-debugsourceUpgrade python2-ipaddressUpgrade python-psycopg2-debuginfoUpgrade python2-pluggyUpgrade python-lxml-debugsourceUpgrade python2-urllib3Upgrade python2-numpy-docUpgrade python2-coverage-debuginfoUpgrade python2-numpy-debuginfoUpgrade python2-pyUpgrade python-psycopg2-debugsourceUpgrade platform-python-debugUpgrade python2-setuptools-wheelUpgrade python2-idnaUpgrade python2-setuptoolsUpgrade scipy-debugsourceUpgrade python3-testUpgrade python2-psycopg2Upgrade python2-numpyUpgrade python2-babelUpgrade python-psycopg2-docUpgrade python2-pymongo-debuginfoUpgrade python2-noseUpgrade platform-python-develUpgrade python-sqlalchemy-docUpgrade python3-debugsourceUpgrade python2-tkinterUpgrade python2-scipyUpgrade python2-pymongoUpgrade python2-develUpgrade python2-lxmlUpgrade python2-debugUpgrade python2-scipy-debuginfoUpgrade python2-pyyamlUpgrade python2-coverageUpgrade python2-bson-debuginfoUpgrade python2-chardetUpgrade python2-lxml-debuginfo | May 13, 2022 | May 10, 2022 |
| Debian | — | Upgrade python3.9Upgrade pypy3 | Feb 17, 2022 | Feb 17, 2022 |
| Huawei Euleros 2_0_sp10 | — | Upgrade python3-unversioned-commandUpgrade python3 | May 9, 2022 | Apr 25, 2022 |
| Huawei Euleros 2_0_sp3 | — | Upgrade pythonUpgrade tkinterUpgrade python-develUpgrade python-libs | May 25, 2022 | Apr 25, 2022 |
| Huawei Euleros 2_0_sp5 | — | Upgrade python-develUpgrade python-libsUpgrade pythonUpgrade tkinter | Jun 17, 2022 | Apr 25, 2022 |
| Huawei Euleros 2_0_sp8 | — | Upgrade python3Upgrade python3-testUpgrade python3-libsUpgrade python3-develUpgrade python3-unversioned-command | Apr 26, 2022 | Apr 25, 2022 |
| Oracle_linux | — | Upgrade python2Upgrade python2-docs-infoUpgrade python2-pygmentsUpgrade python-sqlalchemy-docUpgrade python2-lxmlUpgrade python2-chardetUpgrade python2-numpyUpgrade python2-numpy-docUpgrade python2-pytestUpgrade python2-wheelUpgrade python2-jinja2Upgrade python2-backportsUpgrade platform-pythonUpgrade python2-testUpgrade python2-psycopg2-debugUpgrade python2-wheel-wheelUpgrade python-psycopg2-docUpgrade python3-testUpgrade python2-tkinterUpgrade python2-pyUpgrade python2-pysocksUpgrade python2-markupsafeUpgrade python2-urllib3Upgrade python2-pip-wheelUpgrade python2-pytzUpgrade python2-pymongo-gridfsUpgrade python2-backports-ssl_match_hostnameUpgrade python2-attrsUpgrade python2-requestsUpgrade python2-virtualenvUpgrade python2-setuptools_scmUpgrade python2-libsUpgrade python2-debugUpgrade python2-numpy-f2pyUpgrade python2-bsonUpgrade python2-sqlalchemyUpgrade platform-python-debugUpgrade python3-libsUpgrade babelUpgrade python2-CythonUpgrade python2-setuptoolsUpgrade python2-scipyUpgrade python-nose-docsUpgrade python2-pyyamlUpgrade python3-idleUpgrade python2-rpm-macrosUpgrade python2-pytest-mockUpgrade python2-docsUpgrade python2-psycopg2Upgrade python2-funcsigsUpgrade python2-ipaddressUpgrade python2-psycopg2-testsUpgrade python2-pluggyUpgrade python2-toolsUpgrade python2-idnaUpgrade python2-dnsUpgrade python2-pipUpgrade python2-pymongoUpgrade python2-mockUpgrade python2-sixUpgrade python2-setuptools-wheelUpgrade python2-docutilsUpgrade python2-coverageUpgrade python2-noseUpgrade python2-babelUpgrade python3-tkinterUpgrade python2-PyMySQLUpgrade python2-develUpgrade platform-python-devel | May 18, 2022 | Dec 21, 2021 |
| Redhat_linux | — | Upgrade platform-python-debugUpgrade python2-chardetUpgrade python2-scipyUpgrade python-psycopg2-debuginfoUpgrade python3-libsUpgrade platform-python-develUpgrade python2-debugUpgrade python2-docsUpgrade python2-tkinterUpgrade Cython-debugsourceUpgrade python2-pluggyUpgrade python3-debuginfoUpgrade python2-ipaddressUpgrade python-lxml-debugsourceUpgrade python2-pyyamlUpgrade python2-toolsUpgrade python2-bson-debuginfoUpgrade python2-psycopg2Upgrade python2-pymongoUpgrade python3-idleUpgrade python2-lxml-debuginfoUpgrade python2-backports-ssl_match_hostnameUpgrade scipy-debugsourceUpgrade python2-numpy-debuginfoUpgrade python2-noseUpgrade python-psycopg2-docUpgrade python-pymongo-debuginfoUpgrade python2-pyyaml-debuginfoUpgrade python2-coverageUpgrade python2-psycopg2-testsNo solution existsUpgrade python-psycopg2-debugsourceUpgrade python2-setuptoolsUpgrade python2-babelUpgrade python2-idnaUpgrade python2-numpy-docUpgrade python2-lxmlUpgrade python2-scipy-debuginfoUpgrade python2-PyMySQLUpgrade python2-setuptools-wheelUpgrade python-sqlalchemy-docUpgrade python3-debugsourceUpgrade python2-rpm-macrosUpgrade python-nose-docsUpgrade babelUpgrade python2-docutilsUpgrade python2-develUpgrade python2-coverage-debuginfoUpgrade python2-pymongo-debuginfoUpgrade python2-debuginfoUpgrade python2-pysocksUpgrade python3-testUpgrade python2-bsonUpgrade python2-sixUpgrade python2-wheelUpgrade python2-dnsUpgrade python2-attrsUpgrade python2-requestsUpgrade python2-backportsUpgrade python2-psycopg2-debug-debuginfoUpgrade python2-urllib3Upgrade python2-funcsigsUpgrade platform-pythonUpgrade python2-mockUpgrade python2-CythonUpgrade python2Upgrade python2-pytest-mockUpgrade python3-tkinterUpgrade python2-markupsafeUpgrade python2-debugsourceUpgrade python2-pytestUpgrade python-coverage-debugsourceUpgrade python2-psycopg2-debugUpgrade python2-pytzUpgrade python2-wheel-wheelUpgrade PyYAML-debugsourceUpgrade python2-pymongo-gridfsUpgrade python2-setuptools_scmUpgrade python2-pygmentsUpgrade python2-psycopg2-debuginfoUpgrade python2-pyUpgrade python2-virtualenvUpgrade python2-docs-infoUpgrade python2-numpyUpgrade numpy-debugsourceUpgrade python2-sqlalchemyUpgrade python2-pipUpgrade python-pymongo-debugsourceUpgrade python2-Cython-debuginfoUpgrade python2-pip-wheelUpgrade python2-numpy-f2pyUpgrade python2-libsUpgrade python2-jinja2Upgrade python2-test | May 13, 2022 | May 10, 2022 |
| Rocky_linux | — | Upgrade python2-pymongo-gridfsUpgrade python2-numpy-debuginfoUpgrade python2-debugUpgrade python2-testUpgrade PyYAML-debugsourceUpgrade python2-libsUpgrade python-coverage-debugsourceUpgrade python-pymongo-debugsourceUpgrade python2-Cython-debuginfoUpgrade python2-numpy-f2pyUpgrade python2-psycopg2-testsUpgrade python2-psycopg2-debugUpgrade python2-backportsUpgrade python-lxml-debugsourceUpgrade python2-CythonUpgrade python2-debuginfoUpgrade python2-lxml-debuginfoUpgrade python2-bsonUpgrade python2-bson-debuginfoUpgrade python2-pyyamlUpgrade scipy-debugsourceUpgrade python2Upgrade python-psycopg2-debuginfoUpgrade python2-coverageUpgrade python-psycopg2-docUpgrade python2-coverage-debuginfoUpgrade python2-sqlalchemyUpgrade python2-pyyaml-debuginfoUpgrade python2-pymongoUpgrade python-psycopg2-debugsourceUpgrade python2-develUpgrade python2-lxmlUpgrade Cython-debugsourceUpgrade python2-tkinterUpgrade python2-markupsafeUpgrade python-pymongo-debuginfoUpgrade numpy-debugsourceUpgrade python2-pymongo-debuginfoUpgrade python2-toolsUpgrade python2-psycopg2-debuginfoUpgrade python2-scipyUpgrade python2-numpyUpgrade python2-psycopg2Upgrade python2-scipy-debuginfoUpgrade python2-psycopg2-debug-debuginfoUpgrade python2-debugsource | Mar 5, 2024 | Aug 24, 2022 |
| Suse | — | Upgrade python3-tkUpgrade python-tkUpgrade python-doc-pdfUpgrade python3-cursesUpgrade libpython2_7-1_0Upgrade python3-develUpgrade python3-baseUpgrade python-32bitUpgrade python-gdbmUpgrade python-cursesUpgrade python-base-32bitUpgrade pythonUpgrade python-develUpgrade python-docUpgrade libpython2_7-1_0-32bitUpgrade python-xmlUpgrade python-baseUpgrade python3Upgrade python3-dbmUpgrade python-demoUpgrade libpython3_4m1_0Upgrade python-idleUpgrade libpython3_4m1_0-32bit | Mar 19, 2022 | Mar 16, 2022 |
| Ubuntu | — | Upgrade python2.7Upgrade libpython3.14Upgrade python3.8-minimalUpgrade python3.4-minimal (Ubuntu Pro)Upgrade libpython3.10Upgrade python3.12Upgrade libpython3.12t64Upgrade python3.10Upgrade python3.8Upgrade python3.7-minimal (Ubuntu Pro)Upgrade python3.8 (Ubuntu Pro)Upgrade python2.7 (Ubuntu Pro)Upgrade python3.5-minimal (Ubuntu Pro)Upgrade python3.7 (Ubuntu Pro)Upgrade python2.7-minimalUpgrade python3.6-minimal (Ubuntu Pro)Upgrade python3.5 (Ubuntu Pro)Upgrade python3.6Upgrade python3.6 (Ubuntu Pro)Upgrade python3.14Upgrade python3.8-minimal (Ubuntu Pro)Upgrade python3.4 (Ubuntu Pro)Upgrade python3.6-minimalUpgrade python2.7-minimal (Ubuntu Pro) | Mar 29, 2022 | Mar 16, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Aug 24, 2022 |
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