Red Hat: CVE-2021-33503: ReDoS in the parsing of authority part of URL (Multiple Advisories)
5
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
06/29/2021
11/11/2021
11/10/2021
12/15/2023
Description
An issue was discovered in urllib3 before 1.26.5. When provided with a URL containing many @ characters in the authority component, the authority regular expression exhibits catastrophic backtracking, causing a denial of service if a URL were passed as a parameter or redirected to via an HTTP redirect.
Solution(s)
- redhat-upgrade-cython-debugsource
- redhat-upgrade-numpy-debugsource
- redhat-upgrade-python-cffi-debugsource
- redhat-upgrade-python-cryptography-debugsource
- redhat-upgrade-python-lxml-debugsource
- redhat-upgrade-python-markupsafe-debugsource
- redhat-upgrade-python-psutil-debugsource
- redhat-upgrade-python-psycopg2-debugsource
- redhat-upgrade-python38
- redhat-upgrade-python38-asn1crypto
- redhat-upgrade-python38-atomicwrites
- redhat-upgrade-python38-attrs
- redhat-upgrade-python38-babel
- redhat-upgrade-python38-cffi
- redhat-upgrade-python38-cffi-debuginfo
- redhat-upgrade-python38-chardet
- redhat-upgrade-python38-cryptography
- redhat-upgrade-python38-cryptography-debuginfo
- redhat-upgrade-python38-cython
- redhat-upgrade-python38-cython-debuginfo
- redhat-upgrade-python38-debug
- redhat-upgrade-python38-debuginfo
- redhat-upgrade-python38-debugsource
- redhat-upgrade-python38-devel
- redhat-upgrade-python38-idle
- redhat-upgrade-python38-idna
- redhat-upgrade-python38-jinja2
- redhat-upgrade-python38-libs
- redhat-upgrade-python38-lxml
- redhat-upgrade-python38-lxml-debuginfo
- redhat-upgrade-python38-markupsafe
- redhat-upgrade-python38-markupsafe-debuginfo
- redhat-upgrade-python38-mod_wsgi
- redhat-upgrade-python38-more-itertools
- redhat-upgrade-python38-numpy
- redhat-upgrade-python38-numpy-debuginfo
- redhat-upgrade-python38-numpy-doc
- redhat-upgrade-python38-numpy-f2py
- redhat-upgrade-python38-packaging
- redhat-upgrade-python38-pip
- redhat-upgrade-python38-pip-wheel
- redhat-upgrade-python38-pluggy
- redhat-upgrade-python38-ply
- redhat-upgrade-python38-psutil
- redhat-upgrade-python38-psutil-debuginfo
- redhat-upgrade-python38-psycopg2
- redhat-upgrade-python38-psycopg2-debuginfo
- redhat-upgrade-python38-psycopg2-doc
- redhat-upgrade-python38-psycopg2-tests
- redhat-upgrade-python38-py
- redhat-upgrade-python38-pycparser
- redhat-upgrade-python38-pymysql
- redhat-upgrade-python38-pyparsing
- redhat-upgrade-python38-pysocks
- redhat-upgrade-python38-pytest
- redhat-upgrade-python38-pytz
- redhat-upgrade-python38-pyyaml
- redhat-upgrade-python38-pyyaml-debuginfo
- redhat-upgrade-python38-requests
- redhat-upgrade-python38-rpm-macros
- redhat-upgrade-python38-scipy
- redhat-upgrade-python38-scipy-debuginfo
- redhat-upgrade-python38-setuptools
- redhat-upgrade-python38-setuptools-wheel
- redhat-upgrade-python38-six
- redhat-upgrade-python38-test
- redhat-upgrade-python38-tkinter
- redhat-upgrade-python38-urllib3
- redhat-upgrade-python38-wcwidth
- redhat-upgrade-python38-wheel
- redhat-upgrade-python38-wheel-wheel
- redhat-upgrade-python39
- redhat-upgrade-python39-attrs
- redhat-upgrade-python39-cffi
- redhat-upgrade-python39-cffi-debuginfo
- redhat-upgrade-python39-chardet
- redhat-upgrade-python39-cryptography
- redhat-upgrade-python39-cryptography-debuginfo
- redhat-upgrade-python39-cython
- redhat-upgrade-python39-cython-debuginfo
- redhat-upgrade-python39-debug
- redhat-upgrade-python39-debuginfo
- redhat-upgrade-python39-debugsource
- redhat-upgrade-python39-devel
- redhat-upgrade-python39-idle
- redhat-upgrade-python39-idna
- redhat-upgrade-python39-iniconfig
- redhat-upgrade-python39-libs
- redhat-upgrade-python39-lxml
- redhat-upgrade-python39-lxml-debuginfo
- redhat-upgrade-python39-mod_wsgi
- redhat-upgrade-python39-more-itertools
- redhat-upgrade-python39-numpy
- redhat-upgrade-python39-numpy-debuginfo
- redhat-upgrade-python39-numpy-doc
- redhat-upgrade-python39-numpy-f2py
- redhat-upgrade-python39-packaging
- redhat-upgrade-python39-pip
- redhat-upgrade-python39-pip-wheel
- redhat-upgrade-python39-pluggy
- redhat-upgrade-python39-ply
- redhat-upgrade-python39-psutil
- redhat-upgrade-python39-psutil-debuginfo
- redhat-upgrade-python39-psycopg2
- redhat-upgrade-python39-psycopg2-debuginfo
- redhat-upgrade-python39-psycopg2-doc
- redhat-upgrade-python39-psycopg2-tests
- redhat-upgrade-python39-py
- redhat-upgrade-python39-pybind11
- redhat-upgrade-python39-pybind11-devel
- redhat-upgrade-python39-pycparser
- redhat-upgrade-python39-pymysql
- redhat-upgrade-python39-pyparsing
- redhat-upgrade-python39-pysocks
- redhat-upgrade-python39-pytest
- redhat-upgrade-python39-pyyaml
- redhat-upgrade-python39-pyyaml-debuginfo
- redhat-upgrade-python39-requests
- redhat-upgrade-python39-rpm-macros
- redhat-upgrade-python39-scipy
- redhat-upgrade-python39-scipy-debuginfo
- redhat-upgrade-python39-setuptools
- redhat-upgrade-python39-setuptools-wheel
- redhat-upgrade-python39-six
- redhat-upgrade-python39-test
- redhat-upgrade-python39-tkinter
- redhat-upgrade-python39-toml
- redhat-upgrade-python39-urllib3
- redhat-upgrade-python39-wcwidth
- redhat-upgrade-python39-wheel
- redhat-upgrade-python39-wheel-wheel
- redhat-upgrade-pyyaml-debugsource
- redhat-upgrade-scipy-debugsource
Advanced vulnerability management analytics and reporting.
Key Features
- Lightweight Endpoint Agent
- Live Dashboards
- Real Risk Prioritization
- IT-Integrated Remediation Projects
- Cloud, Virtual, and Container Assessment
- Integrated Threat Feeds
- Easy-to-Use RESTful API
- Automation-Assisted Patching
- Automated Containment
With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.
– Scott Cheney, Manager of Information Security, Sierra View Medical Center