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Rocky Linux: CVE-2021-3733: python27-2.7 (Multiple Advisories)

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Rocky Linux: CVE-2021-3733: python27-2.7 (Multiple Advisories)

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
03/10/2022
Created
03/07/2024
Added
03/05/2024
Modified
11/20/2024

Description

There's a flaw in urllib's AbstractBasicAuthHandler class. An attacker who controls a malicious HTTP server that an HTTP client (such as web browser) connects to, could trigger a Regular Expression Denial of Service (ReDOS) during an authentication request with a specially crafted payload that is sent by the server to the client. The greatest threat that this flaw poses is to application availability.

Solution(s)

  • rocky-upgrade-cython-debugsource
  • rocky-upgrade-numpy-debugsource
  • rocky-upgrade-python-cffi-debugsource
  • rocky-upgrade-python-coverage-debugsource
  • rocky-upgrade-python-cryptography-debugsource
  • rocky-upgrade-python-lxml-debugsource
  • rocky-upgrade-python-markupsafe-debugsource
  • rocky-upgrade-python-psutil-debugsource
  • rocky-upgrade-python-psycopg2-debuginfo
  • rocky-upgrade-python-psycopg2-debugsource
  • rocky-upgrade-python-psycopg2-doc
  • rocky-upgrade-python-pymongo-debuginfo
  • rocky-upgrade-python-pymongo-debugsource
  • rocky-upgrade-python2
  • rocky-upgrade-python2-backports
  • rocky-upgrade-python2-bson
  • rocky-upgrade-python2-bson-debuginfo
  • rocky-upgrade-python2-coverage
  • rocky-upgrade-python2-coverage-debuginfo
  • rocky-upgrade-python2-cython
  • rocky-upgrade-python2-cython-debuginfo
  • rocky-upgrade-python2-debug
  • rocky-upgrade-python2-debuginfo
  • rocky-upgrade-python2-debugsource
  • rocky-upgrade-python2-devel
  • rocky-upgrade-python2-libs
  • rocky-upgrade-python2-lxml
  • rocky-upgrade-python2-lxml-debuginfo
  • rocky-upgrade-python2-markupsafe
  • rocky-upgrade-python2-numpy
  • rocky-upgrade-python2-numpy-debuginfo
  • rocky-upgrade-python2-numpy-f2py
  • rocky-upgrade-python2-psycopg2
  • rocky-upgrade-python2-psycopg2-debug
  • rocky-upgrade-python2-psycopg2-debug-debuginfo
  • rocky-upgrade-python2-psycopg2-debuginfo
  • rocky-upgrade-python2-psycopg2-tests
  • rocky-upgrade-python2-pymongo
  • rocky-upgrade-python2-pymongo-debuginfo
  • rocky-upgrade-python2-pymongo-gridfs
  • rocky-upgrade-python2-pyyaml
  • rocky-upgrade-python2-pyyaml-debuginfo
  • rocky-upgrade-python2-scipy
  • rocky-upgrade-python2-scipy-debuginfo
  • rocky-upgrade-python2-sqlalchemy
  • rocky-upgrade-python2-test
  • rocky-upgrade-python2-tkinter
  • rocky-upgrade-python2-tools
  • rocky-upgrade-python38
  • rocky-upgrade-python38-cffi
  • rocky-upgrade-python38-cffi-debuginfo
  • rocky-upgrade-python38-cryptography
  • rocky-upgrade-python38-cryptography-debuginfo
  • rocky-upgrade-python38-cython
  • rocky-upgrade-python38-cython-debuginfo
  • rocky-upgrade-python38-debug
  • rocky-upgrade-python38-debuginfo
  • rocky-upgrade-python38-debugsource
  • rocky-upgrade-python38-devel
  • rocky-upgrade-python38-idle
  • rocky-upgrade-python38-libs
  • rocky-upgrade-python38-lxml
  • rocky-upgrade-python38-lxml-debuginfo
  • rocky-upgrade-python38-markupsafe
  • rocky-upgrade-python38-markupsafe-debuginfo
  • rocky-upgrade-python38-mod_wsgi
  • rocky-upgrade-python38-numpy
  • rocky-upgrade-python38-numpy-debuginfo
  • rocky-upgrade-python38-numpy-f2py
  • rocky-upgrade-python38-psutil
  • rocky-upgrade-python38-psutil-debuginfo
  • rocky-upgrade-python38-psycopg2
  • rocky-upgrade-python38-psycopg2-debuginfo
  • rocky-upgrade-python38-psycopg2-doc
  • rocky-upgrade-python38-psycopg2-tests
  • rocky-upgrade-python38-pyyaml
  • rocky-upgrade-python38-pyyaml-debuginfo
  • rocky-upgrade-python38-scipy
  • rocky-upgrade-python38-scipy-debuginfo
  • rocky-upgrade-python38-test
  • rocky-upgrade-python38-tkinter
  • rocky-upgrade-python39
  • rocky-upgrade-python39-cffi
  • rocky-upgrade-python39-cffi-debuginfo
  • rocky-upgrade-python39-cryptography
  • rocky-upgrade-python39-cryptography-debuginfo
  • rocky-upgrade-python39-cython
  • rocky-upgrade-python39-cython-debuginfo
  • rocky-upgrade-python39-debug
  • rocky-upgrade-python39-debuginfo
  • rocky-upgrade-python39-debugsource
  • rocky-upgrade-python39-devel
  • rocky-upgrade-python39-idle
  • rocky-upgrade-python39-libs
  • rocky-upgrade-python39-lxml
  • rocky-upgrade-python39-lxml-debuginfo
  • rocky-upgrade-python39-mod_wsgi
  • rocky-upgrade-python39-numpy
  • rocky-upgrade-python39-numpy-debuginfo
  • rocky-upgrade-python39-numpy-f2py
  • rocky-upgrade-python39-psutil
  • rocky-upgrade-python39-psutil-debuginfo
  • rocky-upgrade-python39-psycopg2
  • rocky-upgrade-python39-psycopg2-debuginfo
  • rocky-upgrade-python39-psycopg2-doc
  • rocky-upgrade-python39-psycopg2-tests
  • rocky-upgrade-python39-pybind11
  • rocky-upgrade-python39-pybind11-devel
  • rocky-upgrade-python39-pyyaml
  • rocky-upgrade-python39-pyyaml-debuginfo
  • rocky-upgrade-python39-scipy
  • rocky-upgrade-python39-scipy-debuginfo
  • rocky-upgrade-python39-test
  • rocky-upgrade-python39-tkinter
  • rocky-upgrade-pyyaml-debugsource
  • rocky-upgrade-scipy-debugsource

References

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