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.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade python2-setuptools_scmUpgrade python3-pygmentsUpgrade python36Upgrade python2-sqlalchemyUpgrade python3-bsonUpgrade python-virtualenv-docUpgrade python2-docutilsUpgrade python2-pytzUpgrade python2-numpyUpgrade python-sqlalchemy-docUpgrade python3-sqlalchemyUpgrade babelUpgrade python2-coverageUpgrade python-pymongo-docUpgrade python36-rpm-macrosUpgrade python2-numpy-docUpgrade python2-setuptoolsUpgrade python3-virtualenvUpgrade python2-idnaUpgrade python2-funcsigsUpgrade python3-pymongo-gridfsUpgrade python2-CythonUpgrade python2-ipaddressUpgrade python2-markupsafeUpgrade python2-babelUpgrade python2-backportsUpgrade python3-wheel-wheelUpgrade python2-pluggyUpgrade python2-docs-infoUpgrade python2-jinja2Upgrade python3-PyMySQLUpgrade python2-requestsUpgrade python2-PyMySQLUpgrade python3-docutilsUpgrade python2-virtualenvUpgrade python2-scipyUpgrade python2-pyUpgrade python2-pytest-mockUpgrade python2-psycopg2-debugUpgrade python2-backports-ssl_match_hostnameUpgrade python3-docsUpgrade python2-wheel-wheelUpgrade python2-mockUpgrade resource-agents-pafUpgrade python2-pysocksUpgrade python3-pymongoUpgrade python2-urllib3Upgrade python3-noseUpgrade python2-psycopg2Upgrade python2-pyyamlUpgrade python2-pytestUpgrade python2-docsUpgrade python3-distroUpgrade resource-agentsUpgrade python2-numpy-f2pyUpgrade python-psycopg2-docUpgrade python-nose-docsUpgrade python3-scipyUpgrade python2-setuptools-wheelUpgrade python2-chardetUpgrade python36-develUpgrade python2-sixUpgrade python2-dnsUpgrade python2-rpm-macrosUpgrade python2-wheelUpgrade python2-pymongo-gridfsUpgrade python2-bsonUpgrade resource-agents-gcpUpgrade python2-noseUpgrade python2-attrsUpgrade python3-wheelUpgrade python2-psycopg2-testsUpgrade python36-debugUpgrade python2-pymongoUpgrade resource-agents-aliyunUpgrade python2-pygments | May 4, 2022 | Mar 17, 2021 |
| Alpine Linux | — | Upgrade py3-pygments | Oct 1, 2024 | Mar 17, 2021 |
| Amazon Linux Ami 2 | — | Upgrade python3-pygmentsUpgrade python-pygmentsUpgrade python3-pygments-doc | Jul 21, 2023 | Mar 17, 2021 |
| Centos_linux | — | Upgrade python-psycopg2-debugsourceUpgrade python2-psycopg2Upgrade python2-pyyamlUpgrade python2-babelUpgrade python-sqlalchemy-docUpgrade babelUpgrade resource-agentsUpgrade Cython-debugsourceUpgrade python2-wheel-wheelUpgrade resource-agents-aliyunUpgrade python-pymongo-debugsourceUpgrade python2-debugsourceUpgrade python2-funcsigsUpgrade python2-pygmentsUpgrade python3-bsonUpgrade python2-bsonUpgrade python-pymongo-debuginfoUpgrade python2-rpm-macrosUpgrade python2-virtualenvUpgrade python2-psycopg2-debuginfoUpgrade python3-pygmentsUpgrade resource-agents-debuginfoUpgrade python2-dnsUpgrade python3-sqlalchemyUpgrade python3-scipyUpgrade python2-numpy-f2pyUpgrade resource-agents-pafUpgrade python3-pymongo-gridfsUpgrade python2-backports-ssl_match_hostnameUpgrade python2-noseUpgrade python3-scipy-debuginfoUpgrade python-pymongo-docUpgrade python2-pluggyUpgrade python2-pymongoUpgrade python2-setuptools_scmUpgrade python2-lxmlUpgrade python2-setuptoolsUpgrade python3-pymongo-debuginfoUpgrade python2-requestsUpgrade python2-sixUpgrade python2-tkinterUpgrade python2-mockUpgrade python2-scipy-debuginfoUpgrade python2-coverageUpgrade python3-bson-debuginfoUpgrade python3-docutilsUpgrade python-psycopg2-debuginfoUpgrade python-psycopg2-docUpgrade python3-wheelUpgrade python2-wheelUpgrade python2-docsUpgrade python2-psycopg2-testsUpgrade python2-debugUpgrade python2-numpy-docUpgrade python3-docsUpgrade python36-develUpgrade scipy-debugsourceUpgrade python3-virtualenvUpgrade python2-PyMySQLUpgrade python2-pip-wheelUpgrade python3-PyMySQLUpgrade python2-debuginfoUpgrade python2-markupsafeUpgrade python2-pyyaml-debuginfoUpgrade python3-wheel-wheelUpgrade resource-agents-gcpUpgrade python3-noseUpgrade resource-agents-aliyun-debuginfoUpgrade python2-sqlalchemyUpgrade python2-numpyUpgrade python2-chardetUpgrade python-virtualenv-docUpgrade python-coverage-debugsourceUpgrade python-nose-docsUpgrade python36-debugUpgrade python2-docutilsUpgrade PyYAML-debugsourceUpgrade python3-distroUpgrade python2-scipyUpgrade python2-psycopg2-debugUpgrade python2-pipUpgrade python2-psycopg2-debug-debuginfoUpgrade numpy-debugsourceUpgrade resource-agents-debugsourceUpgrade python36-rpm-macrosUpgrade python2-pysocksUpgrade python2-idnaUpgrade python2-pytest-mockUpgrade python3-pymongoUpgrade python2-backportsUpgrade python2-lxml-debuginfoUpgrade python2-CythonUpgrade python2-attrsUpgrade python2-jinja2Upgrade python2-Cython-debuginfoUpgrade python2-bson-debuginfoUpgrade python2-pytzUpgrade python2-pymongo-gridfsUpgrade python2-libsUpgrade python2-testUpgrade python2-urllib3Upgrade python2-pytestUpgrade python2-ipaddressUpgrade python2-setuptools-wheelUpgrade python2Upgrade python2-docs-infoUpgrade python2-pymongo-debuginfoUpgrade python2-coverage-debuginfoUpgrade python-lxml-debugsourceUpgrade python36Upgrade python2-toolsUpgrade python2-pyUpgrade python2-numpy-debuginfoUpgrade python2-devel | Nov 10, 2021 | Mar 17, 2021 |
| Debian | — | Upgrade pygmentsUpgrade mediawiki | Mar 22, 2021 | Mar 17, 2021 |
| Dell Powerstore Dsa2023173 | — | Upgrade Dell PowerStoreOS to the latest version | Oct 23, 2025 | Jun 21, 2023 |
| Freebsd | — | Upgrade py310-pygments-25Upgrade py310-pygmentsUpgrade py37-pygmentsUpgrade py38-pygmentsUpgrade py311-pygmentsUpgrade py39-pygments-25Upgrade py37-pygments-25Upgrade py311-pygments-25Upgrade py38-pygments-25Upgrade py39-pygments | Sep 1, 2023 | Aug 31, 2023 |
| Huawei Euleros 2_0_sp2 | — | Upgrade python-pygments | Sep 16, 2021 | Mar 17, 2021 |
| Huawei Euleros 2_0_sp3 | — | Upgrade python-pygments | Apr 30, 2021 | Mar 17, 2021 |
| Huawei Euleros 2_0_sp5 | — | Upgrade python-pygments | Jul 19, 2021 | Mar 17, 2021 |
| Huawei Euleros 2_0_sp8 | — | Upgrade python3-pygmentsUpgrade python2-pygments | May 18, 2021 | Mar 17, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade python-pygments-helpUpgrade python3-pygments | Jul 2, 2021 | Mar 17, 2021 |
| Oracle Solaris | — | Upgrade library/python/pygments to version 2.5.2-11.4.35.0.1.94.2 on Solaris 11.4Upgrade library/python/pygments-37 to version 2.5.2-11.4.35.0.1.94.2 on Solaris 11.4Upgrade library/python/pygments-27 to version 2.5.2-11.4.35.0.1.94.2 on Solaris 11.4Upgrade library/python/pygments-39 to version 2.5.2-11.4.35.0.1.94.2 on Solaris 11.4 | Jul 21, 2021 | Mar 17, 2021 |
| Oracle_linux | — | Upgrade python2-requestsUpgrade python2-docsUpgrade python3-docsUpgrade python3-pymongoUpgrade python2-numpy-f2pyUpgrade python-psycopg2-docUpgrade python2-tkinterUpgrade python2-markupsafeUpgrade python2-pymongoUpgrade python2-pytestUpgrade python3-bsonUpgrade python2-lxmlUpgrade python3-pygmentsUpgrade python2-rpm-macrosUpgrade python3-docutilsUpgrade python2-psycopg2-testsUpgrade python3-wheelUpgrade resource-agentsUpgrade python2-wheel-wheelUpgrade python3-sqlalchemyUpgrade python2-wheelUpgrade python2-psycopg2Upgrade python2-sixUpgrade python2-setuptoolsUpgrade python2-numpy-docUpgrade python2-urllib3Upgrade python36-develUpgrade python2-babelUpgrade python2-backports-ssl_match_hostnameUpgrade python3-scipyUpgrade python2-bsonUpgrade python2-debugUpgrade python2-pluggyUpgrade python2-setuptools_scmUpgrade python-pymongo-docUpgrade python2-mockUpgrade python-sqlalchemy-docUpgrade python2-pygmentsUpgrade python2-dnsUpgrade python2-noseUpgrade python2-pyyamlUpgrade python2-pytzUpgrade python2-jinja2Upgrade python-virtualenv-docUpgrade python36-rpm-macrosUpgrade python2-chardetUpgrade python-nose-docsUpgrade babelUpgrade python2-pysocksUpgrade python2-setuptools-wheelUpgrade python2-virtualenvUpgrade python2Upgrade python3-virtualenvUpgrade python2-scipyUpgrade python2-pytest-mockUpgrade python2-pyUpgrade python2-funcsigsUpgrade python2-docs-infoUpgrade python2-psycopg2-debugUpgrade python36-debugUpgrade python2-sqlalchemyUpgrade python3-PyMySQLUpgrade python2-pymongo-gridfsUpgrade python2-numpyUpgrade python3-pymongo-gridfsUpgrade python2-ipaddressUpgrade python2-attrsUpgrade python2-toolsUpgrade python2-CythonUpgrade python2-testUpgrade python2-develUpgrade python2-coverageUpgrade python3-wheel-wheelUpgrade python2-PyMySQLUpgrade python2-pipUpgrade python2-libsUpgrade python2-idnaUpgrade python3-distroUpgrade python3-noseUpgrade python2-pip-wheelUpgrade python2-backportsUpgrade python2-docutilsUpgrade python36 | Nov 19, 2021 | Jan 11, 2021 |
| Redhat_linux | — | Upgrade python2-coverageUpgrade python2-bson-debuginfoUpgrade python2-urllib3Upgrade python2-setuptoolsUpgrade python2-debugUpgrade python2-Cython-debuginfoUpgrade python-virtualenv-docUpgrade Cython-debugsourceUpgrade python2-noseUpgrade python2-idnaUpgrade python-psycopg2-debuginfoUpgrade python2-chardetUpgrade python2-pluggyUpgrade resource-agentsUpgrade python2-pyyamlUpgrade python2-libsUpgrade python2-psycopg2Upgrade python2-pymongo-debuginfoUpgrade python2-sixUpgrade python3-scipyUpgrade python36-rpm-macrosUpgrade python2-pyyaml-debuginfoUpgrade python-psycopg2-debugsourceUpgrade python2-lxml-debuginfoNo solution existsUpgrade python2-scipy-debuginfoUpgrade python2-ipaddressUpgrade python3-pygmentsUpgrade python-lxml-debugsourceUpgrade resource-agents-gcpUpgrade python3-docsUpgrade python2-pymongoUpgrade python-nose-docsUpgrade python-psycopg2-docUpgrade python2-jinja2Upgrade resource-agents-debuginfoUpgrade python-pymongo-debugsourceUpgrade python3-pymongo-gridfsUpgrade python3-PyMySQLUpgrade scipy-debugsourceUpgrade python2-babelUpgrade python2-numpy-debuginfoUpgrade python-pymongo-docUpgrade python3-bsonUpgrade python3-sqlalchemyUpgrade python2-setuptools-wheelUpgrade python36-debugUpgrade python2-psycopg2-debug-debuginfoUpgrade python3-wheel-wheelUpgrade python-pymongo-debuginfoUpgrade python2-numpy-f2pyUpgrade python2-coverage-debuginfoUpgrade python2-pipUpgrade python2-CythonUpgrade python2-psycopg2-debuginfoUpgrade python2-debuginfoUpgrade python3-virtualenvUpgrade python2-toolsUpgrade python2-numpy-docUpgrade resource-agents-debugsourceUpgrade babelUpgrade python2-scipyUpgrade python2-pysocksUpgrade numpy-debugsourceUpgrade python2-pip-wheelUpgrade python2-wheelUpgrade python2-requestsUpgrade python2Upgrade python2-pytzUpgrade python2-mockUpgrade PyYAML-debugsourceUpgrade resource-agents-aliyun-debuginfoUpgrade python3-pymongoUpgrade python2-docs-infoUpgrade python3-scipy-debuginfoUpgrade resource-agents-aliyunUpgrade python3-bson-debuginfoUpgrade python2-tkinterUpgrade python2-PyMySQLUpgrade python2-bsonUpgrade python2-docutilsUpgrade python2-backports-ssl_match_hostnameUpgrade python2-pytestUpgrade python2-dnsUpgrade python2-debugsourceUpgrade python36-develUpgrade python2-pytest-mockUpgrade python-sqlalchemy-docUpgrade python3-wheelUpgrade python3-noseUpgrade python3-pymongo-debuginfoUpgrade python3-docutilsUpgrade resource-agents-pafUpgrade python2-rpm-macrosUpgrade python2-sqlalchemyUpgrade python2-pymongo-gridfsUpgrade python2-funcsigsUpgrade python2-pyUpgrade python2-numpyUpgrade python36Upgrade python-coverage-debugsourceUpgrade python2-pygmentsUpgrade python2-markupsafeUpgrade python2-lxmlUpgrade python2-testUpgrade python2-attrsUpgrade python3-distroUpgrade python2-psycopg2-debugUpgrade python2-develUpgrade python2-virtualenvUpgrade python2-docsUpgrade python2-wheel-wheelUpgrade python2-psycopg2-testsUpgrade python2-setuptools_scmUpgrade python2-backports | Nov 10, 2021 | Mar 17, 2021 |
| Rocky_linux | — | Upgrade python2-numpyUpgrade python2-coverage-debuginfoUpgrade python-coverage-debugsourceUpgrade python2-debuginfoUpgrade python3-pymongo-debuginfoUpgrade resource-agents-debugsourceUpgrade python2-testUpgrade python2-develUpgrade resource-agents-gcpUpgrade python2-CythonUpgrade python36-debugUpgrade python2-pymongo-debuginfoUpgrade python2-backportsUpgrade python36Upgrade python2-toolsUpgrade python2-libsUpgrade python-psycopg2-docUpgrade python2-numpy-debuginfoUpgrade numpy-debugsourceUpgrade python-pymongo-debugsourceUpgrade PyYAML-debugsourceUpgrade python2-Cython-debuginfoUpgrade python2-numpy-f2pyUpgrade python2-psycopg2-debugUpgrade python2-psycopg2-debug-debuginfoUpgrade python2Upgrade python2-markupsafeUpgrade python2-bsonUpgrade python2-bson-debuginfoUpgrade python2-pymongo-gridfsUpgrade python2-lxml-debuginfoUpgrade python3-pymongoUpgrade python36-develUpgrade resource-agentsUpgrade resource-agents-aliyun-debuginfoUpgrade python-lxml-debugsourceUpgrade python2-pymongoUpgrade python3-sqlalchemyUpgrade python3-scipy-debuginfoUpgrade python2-tkinterUpgrade python2-coverageUpgrade Cython-debugsourceUpgrade resource-agents-aliyunUpgrade python2-psycopg2Upgrade python3-scipyUpgrade resource-agents-debuginfoUpgrade python2-scipyUpgrade python2-scipy-debuginfoUpgrade python-psycopg2-debugsourceUpgrade python3-pymongo-gridfsUpgrade python-pymongo-debuginfoUpgrade python3-bsonUpgrade scipy-debugsourceUpgrade resource-agents-pafUpgrade python2-lxmlUpgrade python2-debugUpgrade python2-pyyamlUpgrade python2-debugsourceUpgrade python3-bson-debuginfoUpgrade python2-pyyaml-debuginfoUpgrade python-psycopg2-debuginfoUpgrade python2-psycopg2-testsUpgrade python2-psycopg2-debuginfoUpgrade python2-sqlalchemy | Mar 12, 2024 | Mar 17, 2021 |
| Suse | — | Upgrade python2-pygmentsUpgrade python-pygmentsUpgrade python3-pygments | Dec 2, 2021 | Mar 17, 2021 |
| Ubuntu | — | Upgrade python3-pygments (Ubuntu Pro)Upgrade python-pygments (Ubuntu Pro)Upgrade python-pygmentsUpgrade python3-pygments | Mar 31, 2021 | Mar 17, 2021 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Mar 17, 2021 |
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