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Oracle Linux: CVE-2021-20270: ELSA-2021-4151: python27:2.7 security update (MODERATE) (Multiple Advisories)

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Oracle Linux: CVE-2021-20270: ELSA-2021-4151: python27:2.7 security update (MODERATE) (Multiple Advisories)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
12/10/2020
Created
11/23/2021
Added
11/19/2021
Modified
12/06/2024

Description

An infinite loop in SMLLexer in Pygments versions 1.5 to 2.7.3 may lead to denial of service when performing syntax highlighting of a Standard ML (SML) source file, as demonstrated by input that only contains the "exception" keyword.

Solution(s)

  • oracle-linux-upgrade-python36
  • oracle-linux-upgrade-python36-debug
  • oracle-linux-upgrade-python36-devel
  • oracle-linux-upgrade-python36-rpm-macros
  • oracle-linux-upgrade-python3-bson
  • oracle-linux-upgrade-python3-distro
  • oracle-linux-upgrade-python3-docs
  • oracle-linux-upgrade-python3-docutils
  • oracle-linux-upgrade-python3-nose
  • oracle-linux-upgrade-python3-pygments
  • oracle-linux-upgrade-python3-pymongo
  • oracle-linux-upgrade-python3-pymongo-gridfs
  • oracle-linux-upgrade-python3-pymysql
  • oracle-linux-upgrade-python3-scipy
  • oracle-linux-upgrade-python3-sqlalchemy
  • oracle-linux-upgrade-python3-virtualenv
  • oracle-linux-upgrade-python3-wheel
  • oracle-linux-upgrade-python3-wheel-wheel
  • oracle-linux-upgrade-python-nose-docs
  • oracle-linux-upgrade-python-pymongo-doc
  • oracle-linux-upgrade-python-sqlalchemy-doc
  • oracle-linux-upgrade-python-virtualenv-doc

References

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