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Alma Linux: CVE-2021-27291: Moderate: python36:3.6 security and bug fix update (Multiple Advisories)

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Alma Linux: CVE-2021-27291: Moderate: python36:3.6 security and bug fix update (Multiple Advisories)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
03/17/2021
Created
05/05/2022
Added
05/04/2022
Modified
05/20/2022

Description

In pygments 1.1+, fixed in 2.7.4, the lexers used to parse programming languages rely heavily on regular expressions. Some of the regular expressions have exponential or cubic worst-case complexity and are vulnerable to ReDoS. By crafting malicious input, an attacker can cause a denial of service.

Solution(s)

  • alma-upgrade-babel
  • alma-upgrade-python-nose-docs
  • alma-upgrade-python-psycopg2-doc
  • alma-upgrade-python-pymongo-doc
  • alma-upgrade-python-sqlalchemy-doc
  • alma-upgrade-python-virtualenv-doc
  • alma-upgrade-python2-Cython
  • alma-upgrade-python2-PyMySQL
  • alma-upgrade-python2-attrs
  • alma-upgrade-python2-babel
  • alma-upgrade-python2-backports
  • alma-upgrade-python2-backports-ssl_match_hostname
  • alma-upgrade-python2-bson
  • alma-upgrade-python2-chardet
  • alma-upgrade-python2-coverage
  • alma-upgrade-python2-dns
  • alma-upgrade-python2-docs
  • alma-upgrade-python2-docs-info
  • alma-upgrade-python2-docutils
  • alma-upgrade-python2-funcsigs
  • alma-upgrade-python2-idna
  • alma-upgrade-python2-ipaddress
  • alma-upgrade-python2-jinja2
  • alma-upgrade-python2-markupsafe
  • alma-upgrade-python2-mock
  • alma-upgrade-python2-nose
  • alma-upgrade-python2-numpy
  • alma-upgrade-python2-numpy-doc
  • alma-upgrade-python2-numpy-f2py
  • alma-upgrade-python2-pluggy
  • alma-upgrade-python2-psycopg2
  • alma-upgrade-python2-psycopg2-debug
  • alma-upgrade-python2-psycopg2-tests
  • alma-upgrade-python2-py
  • alma-upgrade-python2-pygments
  • alma-upgrade-python2-pymongo
  • alma-upgrade-python2-pymongo-gridfs
  • alma-upgrade-python2-pysocks
  • alma-upgrade-python2-pytest
  • alma-upgrade-python2-pytest-mock
  • alma-upgrade-python2-pytz
  • alma-upgrade-python2-pyyaml
  • alma-upgrade-python2-requests
  • alma-upgrade-python2-rpm-macros
  • alma-upgrade-python2-scipy
  • alma-upgrade-python2-setuptools
  • alma-upgrade-python2-setuptools-wheel
  • alma-upgrade-python2-setuptools_scm
  • alma-upgrade-python2-six
  • alma-upgrade-python2-sqlalchemy
  • alma-upgrade-python2-urllib3
  • alma-upgrade-python2-virtualenv
  • alma-upgrade-python2-wheel
  • alma-upgrade-python2-wheel-wheel
  • alma-upgrade-python3-PyMySQL
  • alma-upgrade-python3-bson
  • alma-upgrade-python3-distro
  • alma-upgrade-python3-docs
  • alma-upgrade-python3-docutils
  • alma-upgrade-python3-nose
  • alma-upgrade-python3-pygments
  • alma-upgrade-python3-pymongo
  • alma-upgrade-python3-pymongo-gridfs
  • alma-upgrade-python3-scipy
  • alma-upgrade-python3-sqlalchemy
  • alma-upgrade-python3-virtualenv
  • alma-upgrade-python3-wheel
  • alma-upgrade-python3-wheel-wheel
  • alma-upgrade-python36
  • alma-upgrade-python36-debug
  • alma-upgrade-python36-devel
  • alma-upgrade-python36-rpm-macros
  • alma-upgrade-resource-agents
  • alma-upgrade-resource-agents-aliyun
  • alma-upgrade-resource-agents-gcp
  • alma-upgrade-resource-agents-paf

References

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