The 'zipfile' module would not check the validity of the ZIP64 End of Central Directory (EOCD) Locator record offset value would not be used to locate the ZIP64 EOCD record, instead the ZIP64 EOCD record would be assumed to be the previous record in the ZIP archive. This could be abused to create ZIP archives that are handled differently by the 'zipfile' module compared to other ZIP implementations.
Remediation maintains this behavior, but checks that the offset specified in the ZIP64 EOCD Locator record matches the expected value.
CVSS Details
- CVSS 3.1 Base Score: 4.3
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade python3.12-idleUpgrade python3.12Upgrade python39-pip-wheelUpgrade python3.12-debugUpgrade python39-tkinterUpgrade python39-mod_wsgiUpgrade python3-testUpgrade python39-pipUpgrade python39-psutilUpgrade python39-cryptographyUpgrade python39-idleUpgrade python39-urllib3Upgrade python3Upgrade python3.12-libsUpgrade python3.12-tkinterUpgrade python3-debugUpgrade python3.12-testUpgrade python39-psycopg2-docUpgrade python39-CythonUpgrade python39-chardetUpgrade python39-psycopg2Upgrade python39-numpyUpgrade python39-wcwidthUpgrade python39-setuptools-wheelUpgrade python39-scipyUpgrade python39-sixUpgrade python39-wheel-wheelUpgrade python39-lxmlUpgrade python39-setuptoolsUpgrade python3.12-rpm-macrosUpgrade python3-develUpgrade python39-idnaUpgrade python39-psycopg2-testsUpgrade python39-pyyamlUpgrade python3-libsUpgrade python39-iniconfigUpgrade python39-numpy-f2pyUpgrade python3-tkinterUpgrade python39-pybind11Upgrade python39-pyparsingUpgrade python39-plyUpgrade python3.12-develUpgrade python39-requestsUpgrade python39-pyUpgrade python39-more-itertoolsUpgrade python39-libsUpgrade python39-PyMySQLUpgrade python39-develUpgrade python39-rpm-macrosUpgrade python39-debugUpgrade python39-wheelUpgrade python39-pytestUpgrade python39-pysocksUpgrade python39-tomlUpgrade python39-pluggyUpgrade python39-numpy-docUpgrade python39-attrsUpgrade python39-testUpgrade python-unversioned-commandUpgrade python39-cffiUpgrade python39-packagingUpgrade python39-pybind11-develUpgrade python39-pycparserUpgrade python3-idleUpgrade python39 | Dec 23, 2025 | Dec 17, 2025 |
| Amazon Linux Ami 2 | — | Upgrade python3-toolsUpgrade python3-tkinterUpgrade python3-debuginfoUpgrade python3-develUpgrade python3-testUpgrade python3Upgrade python3-debugUpgrade python3-libs | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade python3.11-testUpgrade python3.13-debugsourceUpgrade python3.13-debugUpgrade python3.12-develUpgrade python3.11Upgrade python3.12-idleUpgrade python3.9-debuginfoUpgrade python3Upgrade python3.13-libsUpgrade python3.12-debugsourceUpgrade python3.12-libsUpgrade python3-idleUpgrade python3-develUpgrade python3.11-tkinterUpgrade python3.12-debugUpgrade python3-libsUpgrade python3.13-testUpgrade python3.9-debugsourceUpgrade python3.13-idleUpgrade python3.13-freethreadingUpgrade python-unversioned-commandUpgrade python3.11-libsUpgrade python3.11-debugUpgrade python3.13Upgrade python3.12-debuginfoUpgrade python3.13-develUpgrade python3.13-debuginfoUpgrade python3.11-idleUpgrade python3.11-develUpgrade python3.12-testUpgrade python3.12-tkinterUpgrade python3.12Upgrade python3.13-tkinterUpgrade python3-testUpgrade python3.13-freethreading-debugUpgrade python3-tkinterUpgrade python3.11-debuginfoUpgrade python3-debugUpgrade python3.11-debugsource | Oct 28, 2025 | Oct 7, 2025 |
| Debian | — | Upgrade python3.11Upgrade pypy3Upgrade python3.9Upgrade python3.13 | Nov 4, 2025 | Nov 4, 2025 |
| Huawei Euleros 2_0_sp10 | — | Upgrade python3Upgrade python3-unversioned-commandUpgrade python3-fgo | Mar 17, 2026 | Mar 17, 2026 |
| Huawei Euleros 2_0_sp11 | — | Upgrade python3-unversioned-commandUpgrade python3 | Mar 17, 2026 | Mar 17, 2026 |
| Huawei Euleros 2_0_sp12 | — | Upgrade python3-unversioned-commandUpgrade python3Upgrade python3-fgo | Mar 17, 2026 | Mar 17, 2026 |
| Huawei Euleros 2_0_sp13 | — | Upgrade python3-unversioned-commandUpgrade python3-fgoUpgrade python3 | Mar 10, 2026 | Mar 10, 2026 |
| Oracle Missing Cpu Jan 2026 | — | Apply the January 2026 Critical Patch Update (CPU) for Oracle Database | Jan 21, 2026 | Oct 7, 2025 |
| Oracle_linux | — | Upgrade python39-psycopg2-testsUpgrade python3-libsUpgrade python39-tomlUpgrade python39-CythonUpgrade python-unversioned-commandUpgrade python39-psycopg2-docUpgrade python39-lxmlUpgrade python39-attrsUpgrade python39-pybind11Upgrade python39-develUpgrade python39-iniconfigUpgrade python3-develUpgrade python39-numpyUpgrade python39-wcwidthUpgrade python39-testUpgrade python39-pyparsingUpgrade python39-pluggyUpgrade python39-more-itertoolsUpgrade python3.12-develUpgrade python39-wheel-wheelUpgrade python3Upgrade python3.12-tkinterUpgrade python3-idleUpgrade python39-pytestUpgrade python3.12-libsUpgrade python39-tkinterUpgrade python39-numpy-f2pyUpgrade python3.12-debugUpgrade python39-debugUpgrade python3.12-idleUpgrade python39-rpm-macrosUpgrade python39-PyMySQLUpgrade python3.12-rpm-macrosUpgrade python39-packagingUpgrade python39-pyUpgrade python39-libsUpgrade python39-scipyUpgrade python39Upgrade python39-idnaUpgrade python3.12-testUpgrade python3-testUpgrade python39-psutilUpgrade python39-cryptographyUpgrade python39-mod_wsgiUpgrade python39-pysocksUpgrade python39-idleUpgrade python39-pipUpgrade python39-pyyamlUpgrade python39-pip-wheelUpgrade python3-tkinterUpgrade python39-setuptoolsUpgrade python39-psycopg2Upgrade python39-chardetUpgrade python39-sixUpgrade python39-setuptools-wheelUpgrade python39-pycparserUpgrade python39-wheelUpgrade python39-plyUpgrade python39-pybind11-develUpgrade python3.12Upgrade python39-numpy-docUpgrade python39-urllib3Upgrade python39-cffiUpgrade python39-requestsUpgrade python3-debug | Dec 22, 2025 | Oct 7, 2025 |
| Redhat_linux | — | Upgrade python39-tkinterUpgrade python-cryptography-debugsourceUpgrade python39-psutilUpgrade python-psycopg2-debugsourceUpgrade python3-idleUpgrade python39-setuptoolsUpgrade python39-chardetUpgrade python39-more-itertoolsUpgrade python3.9-debugsourceUpgrade python3-develUpgrade python39-psycopg2-debuginfoUpgrade python39-idnaUpgrade python39-psycopg2-testsUpgrade python39-CythonUpgrade python39-pyUpgrade python39-pybind11-develUpgrade python-unversioned-commandUpgrade python3.12-debugsourceUpgrade python39-plyUpgrade python39-pysocksUpgrade python39-rpm-macrosUpgrade python39-tomlUpgrade Cython-debugsourceUpgrade python3.12-libsUpgrade python3.9-debuginfoUpgrade python39-pipUpgrade python3.12-debugUpgrade python3.12-debuginfoUpgrade python39-cryptographyUpgrade python39-iniconfigUpgrade python3-libsUpgrade python39-numpy-f2pyUpgrade python39-pytestUpgrade scipy-debugsourceUpgrade python39-setuptools-wheelUpgrade python39-urllib3Upgrade python39-pybind11Upgrade python3-debugUpgrade python39-sixUpgrade python39-pyparsingUpgrade python39-develUpgrade python3-tkinterUpgrade python39-numpy-debuginfoUpgrade python39-wheel-wheelUpgrade python39-pip-wheelUpgrade python39-attrsUpgrade python3.12-tkinterUpgrade python39-libsUpgrade python39-wheelUpgrade python39-scipy-debuginfoUpgrade python39-lxml-debuginfoUpgrade python-psutil-debugsourceUpgrade python39-debugUpgrade python-lxml-debugsourceNo solution existsUpgrade python3.12Upgrade python39-wcwidthUpgrade python39-psycopg2-docUpgrade python39-pluggyUpgrade python39-idleUpgrade python39-psycopg2Upgrade python39-cffiUpgrade python39-testUpgrade python39-debuginfoUpgrade python3Upgrade python3.12-rpm-macrosUpgrade python3.12-idleUpgrade python39-cryptography-debuginfoUpgrade python39-mod_wsgiUpgrade python39-pyyamlUpgrade python39-lxmlUpgrade python3-testUpgrade python39-debugsourceUpgrade python39-pyyaml-debuginfoUpgrade python39-PyMySQLUpgrade python39-numpy-docUpgrade python39-numpyUpgrade PyYAML-debugsourceUpgrade python3.12-develUpgrade python39-requestsUpgrade python-cffi-debugsourceUpgrade python39-psutil-debuginfoUpgrade python39-packagingUpgrade python39-scipyUpgrade python39-cffi-debuginfoUpgrade python3.12-testUpgrade python39Upgrade python39-pycparserUpgrade python39-Cython-debuginfoUpgrade numpy-debugsource | Dec 19, 2025 | Oct 7, 2025 |
| Rocky_linux | — | Upgrade python39-cryptography-debuginfoUpgrade python39-pyyamlUpgrade python39-Cython-debuginfoUpgrade python39-develUpgrade python39-psutil-debuginfoUpgrade python-cffi-debugsourceUpgrade python3-libsUpgrade python-cryptography-debugsourceUpgrade python39-pyyaml-debuginfoUpgrade python39-testUpgrade python39-cffi-debuginfoUpgrade python39-lxml-debuginfoUpgrade python39-debugUpgrade python3-testUpgrade python39-psutilUpgrade python39-numpy-f2pyUpgrade python39-pybind11Upgrade python39-cffiUpgrade python39-debugsourceUpgrade python39-libsUpgrade python39-idleUpgrade python3.12-tkinterUpgrade python39-debuginfoUpgrade python39Upgrade python3.12-debuginfoUpgrade python39-psycopg2-testsUpgrade python39-scipy-debuginfoUpgrade python3.12-testUpgrade python39-psycopg2-debuginfoUpgrade python39-lxmlUpgrade numpy-debugsourceUpgrade python3.12-idleUpgrade python3.9-debuginfoUpgrade python3-develUpgrade python39-mod_wsgiUpgrade python3.9-debugsourceUpgrade python39-psycopg2-docUpgrade python39-CythonUpgrade python39-tkinterUpgrade python39-numpy-debuginfoUpgrade python3Upgrade python39-pybind11-develUpgrade PyYAML-debugsourceUpgrade python3.12-debugUpgrade python3.12-libsUpgrade python39-scipyUpgrade python-psutil-debugsourceUpgrade python39-numpyUpgrade python3.12-develUpgrade python3.12Upgrade Cython-debugsourceUpgrade python3-tkinterUpgrade python3.12-debugsourceUpgrade python3-idleUpgrade python-psycopg2-debugsourceUpgrade python-lxml-debugsourceUpgrade python39-cryptographyUpgrade scipy-debugsourceUpgrade python39-psycopg2Upgrade python3-debug | Jan 8, 2026 | Jan 7, 2026 |
| Ubuntu | — | Upgrade python3.13Upgrade libpython3.6 (Ubuntu Pro)Upgrade python3.5 (Ubuntu Pro)Upgrade libpython3.5 (Ubuntu Pro)Upgrade python3.9 (Ubuntu Pro)Upgrade python3.12Upgrade idle-python3.11 (Ubuntu Pro)Upgrade libpython3.9 (Ubuntu Pro)Upgrade libpython3.10Upgrade libpython3.4 (Ubuntu Pro)Upgrade libpython3.13Upgrade python3.7 (Ubuntu Pro)Upgrade libpython3.7 (Ubuntu Pro)Upgrade python3.11 (Ubuntu Pro)Upgrade python3.6 (Ubuntu Pro)Upgrade python3.4 (Ubuntu Pro)Upgrade libpython3.8 (Ubuntu Pro)Upgrade libpython3.12t64Upgrade python3.8 (Ubuntu Pro)Upgrade python3.10 | Nov 25, 2025 | Oct 7, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Oct 7, 2025 |
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