vulnerability
Alma Linux: CVE-2021-27291: Moderate: resource-agents security, bug fix, and enhancement update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Mar 17, 2021 | May 4, 2022 | Jul 9, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Mar 17, 2021
Added
May 4, 2022
Modified
Jul 9, 2025
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-babelalma-upgrade-python-nose-docsalma-upgrade-python-psycopg2-docalma-upgrade-python-pymongo-docalma-upgrade-python-sqlalchemy-docalma-upgrade-python-virtualenv-docalma-upgrade-python2-attrsalma-upgrade-python2-babelalma-upgrade-python2-backportsalma-upgrade-python2-backports-ssl_match_hostnamealma-upgrade-python2-bsonalma-upgrade-python2-chardetalma-upgrade-python2-coveragealma-upgrade-python2-cythonalma-upgrade-python2-dnsalma-upgrade-python2-docsalma-upgrade-python2-docs-infoalma-upgrade-python2-docutilsalma-upgrade-python2-funcsigsalma-upgrade-python2-idnaalma-upgrade-python2-ipaddressalma-upgrade-python2-jinja2alma-upgrade-python2-markupsafealma-upgrade-python2-mockalma-upgrade-python2-nosealma-upgrade-python2-numpyalma-upgrade-python2-numpy-docalma-upgrade-python2-numpy-f2pyalma-upgrade-python2-pluggyalma-upgrade-python2-psycopg2alma-upgrade-python2-psycopg2-debugalma-upgrade-python2-psycopg2-testsalma-upgrade-python2-pyalma-upgrade-python2-pygmentsalma-upgrade-python2-pymongoalma-upgrade-python2-pymongo-gridfsalma-upgrade-python2-pymysqlalma-upgrade-python2-pysocksalma-upgrade-python2-pytestalma-upgrade-python2-pytest-mockalma-upgrade-python2-pytzalma-upgrade-python2-pyyamlalma-upgrade-python2-requestsalma-upgrade-python2-rpm-macrosalma-upgrade-python2-scipyalma-upgrade-python2-setuptoolsalma-upgrade-python2-setuptools-wheelalma-upgrade-python2-setuptools_scmalma-upgrade-python2-sixalma-upgrade-python2-sqlalchemyalma-upgrade-python2-urllib3alma-upgrade-python2-virtualenvalma-upgrade-python2-wheelalma-upgrade-python2-wheel-wheelalma-upgrade-python3-bsonalma-upgrade-python3-distroalma-upgrade-python3-docsalma-upgrade-python3-docutilsalma-upgrade-python3-nosealma-upgrade-python3-pygmentsalma-upgrade-python3-pymongoalma-upgrade-python3-pymongo-gridfsalma-upgrade-python3-pymysqlalma-upgrade-python3-scipyalma-upgrade-python3-sqlalchemyalma-upgrade-python3-virtualenvalma-upgrade-python3-wheelalma-upgrade-python3-wheel-wheelalma-upgrade-python36alma-upgrade-python36-debugalma-upgrade-python36-develalma-upgrade-python36-rpm-macrosalma-upgrade-resource-agentsalma-upgrade-resource-agents-aliyunalma-upgrade-resource-agents-gcpalma-upgrade-resource-agents-paf
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