CVE-2021-43818
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- CVE-2021-43818
CVE Details
| Release Date: | 2021-12-13 | |
| Impact: | None | What is this? |
Description
lxml is a library for processing XML and HTML in the Python language. Prior to version 4.6.5, the HTML Cleaner in lxml.html lets certain crafted script content pass through, as well as script content in SVG files embedded using data URIs. Users that employ the HTML cleaner in a security relevant context should upgrade to lxml 4.6.5 to receive a patch. There are no known workarounds available.
See more information about CVE-2021-43818 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: | 7.1 |
| Vector String: | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L |
| Version: | 3.0 |
| Attack Vector: | Network |
| Attack Complexity: | Low |
| Privileges Required: | None |
| User Interaction: | Required |
| Scope: | Changed |
| Confidentiality Impact: | Low |
| Integrity Impact: | Low |
| Availability Impact: | Low |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 8 (Cython) | ELSA-2022-1763 | 2022-05-17 |
| 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-2022-1763 | 2022-05-17 |
| 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-2022-1763 | 2022-05-17 |
| Oracle Linux version 8 (mod_wsgi) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (numpy) | ELSA-2022-1763 | 2022-05-17 |
| 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 (ol-automation-manager) | ELSA-2022-9341 | 2022-04-27 |
| Oracle Linux version 8 (pybind11) | ELSA-2022-1763 | 2022-05-17 |
| Oracle Linux version 8 (pytest) | ELSA-2022-1763 | 2022-05-17 |
| 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-2022-1763 | 2022-05-17 |
| 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-2022-1763 | 2022-05-17 |
| 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-2022-1763 | 2022-05-17 |
| Oracle Linux version 8 (python-cffi) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-chardet) | ELSA-2022-1763 | 2022-05-17 |
| 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-2022-1763 | 2022-05-17 |
| 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-2022-1763 | 2022-05-17 |
| 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-2022-1763 | 2022-05-17 |
| 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-2022-1763 | 2022-05-17 |
| 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-lxml) | ELSA-2022-1932 | 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-2022-1763 | 2022-05-17 |
| 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-2022-1763 | 2022-05-17 |
| Oracle Linux version 8 (python-packaging) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-pluggy) | ELSA-2022-1763 | 2022-05-17 |
| 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-2022-1763 | 2022-05-17 |
| Oracle Linux version 8 (python-ply) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-psutil) | ELSA-2022-1763 | 2022-05-17 |
| Oracle Linux version 8 (python-psutil) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-psycopg2) | ELSA-2022-1763 | 2022-05-17 |
| 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-2022-1763 | 2022-05-17 |
| 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-2022-1763 | 2022-05-17 |
| 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-2022-1763 | 2022-05-17 |
| 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-2022-1763 | 2022-05-17 |
| 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-2022-1763 | 2022-05-17 |
| Oracle Linux version 8 (python-urllib3) | ELSA-2022-1763 | 2022-05-17 |
| 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-2022-1763 | 2022-05-17 |
| Oracle Linux version 8 (python-wcwidth) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python-wheel) | ELSA-2022-1763 | 2022-05-17 |
| 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 (python38) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python39) | ELSA-2022-1763 | 2022-05-17 |
| Oracle Linux version 8 (python3x-pip) | ELSA-2022-1763 | 2022-05-17 |
| Oracle Linux version 8 (python3x-pip) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python3x-pyparsing) | ELSA-2022-1763 | 2022-05-17 |
| Oracle Linux version 8 (python3x-pyparsing) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python3x-setuptools) | ELSA-2022-1763 | 2022-05-17 |
| Oracle Linux version 8 (python3x-setuptools) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (python3x-six) | ELSA-2022-1763 | 2022-05-17 |
| 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-2022-1763 | 2022-05-17 |
| Oracle Linux version 8 (scipy) | ELSA-2022-1764 | 2022-05-17 |
| Oracle Linux version 8 (scipy) | ELSA-2022-1821 | 2022-05-17 |
This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections:
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