vulnerability
Rocky Linux: CVE-2021-20270: python27-2.7 (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Mar 23, 2021 | Mar 12, 2024 | Aug 13, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Mar 23, 2021
Added
Mar 12, 2024
Modified
Aug 13, 2025
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.
Solutions
rocky-upgrade-cython-debugsourcerocky-upgrade-numpy-debugsourcerocky-upgrade-python-coverage-debugsourcerocky-upgrade-python-lxml-debugsourcerocky-upgrade-python-psycopg2-debuginforocky-upgrade-python-psycopg2-debugsourcerocky-upgrade-python-psycopg2-docrocky-upgrade-python-pymongo-debuginforocky-upgrade-python-pymongo-debugsourcerocky-upgrade-python2rocky-upgrade-python2-backportsrocky-upgrade-python2-bsonrocky-upgrade-python2-bson-debuginforocky-upgrade-python2-coveragerocky-upgrade-python2-coverage-debuginforocky-upgrade-python2-cythonrocky-upgrade-python2-cython-debuginforocky-upgrade-python2-debugrocky-upgrade-python2-debuginforocky-upgrade-python2-debugsourcerocky-upgrade-python2-develrocky-upgrade-python2-libsrocky-upgrade-python2-lxmlrocky-upgrade-python2-lxml-debuginforocky-upgrade-python2-markupsaferocky-upgrade-python2-numpyrocky-upgrade-python2-numpy-debuginforocky-upgrade-python2-numpy-f2pyrocky-upgrade-python2-psycopg2rocky-upgrade-python2-psycopg2-debugrocky-upgrade-python2-psycopg2-debug-debuginforocky-upgrade-python2-psycopg2-debuginforocky-upgrade-python2-psycopg2-testsrocky-upgrade-python2-pymongorocky-upgrade-python2-pymongo-debuginforocky-upgrade-python2-pymongo-gridfsrocky-upgrade-python2-pyyamlrocky-upgrade-python2-pyyaml-debuginforocky-upgrade-python2-scipyrocky-upgrade-python2-scipy-debuginforocky-upgrade-python2-sqlalchemyrocky-upgrade-python2-testrocky-upgrade-python2-tkinterrocky-upgrade-python2-toolsrocky-upgrade-python3-bsonrocky-upgrade-python3-bson-debuginforocky-upgrade-python3-pymongorocky-upgrade-python3-pymongo-debuginforocky-upgrade-python3-pymongo-gridfsrocky-upgrade-python3-scipyrocky-upgrade-python3-scipy-debuginforocky-upgrade-python3-sqlalchemyrocky-upgrade-python36rocky-upgrade-python36-debugrocky-upgrade-python36-develrocky-upgrade-pyyaml-debugsourcerocky-upgrade-resource-agentsrocky-upgrade-resource-agents-aliyunrocky-upgrade-resource-agents-aliyun-debuginforocky-upgrade-resource-agents-debuginforocky-upgrade-resource-agents-debugsourcerocky-upgrade-resource-agents-gcprocky-upgrade-resource-agents-pafrocky-upgrade-scipy-debugsource
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