There is a LOW severity vulnerability affecting CPython, specifically the 'http.cookies' standard library module.
When parsing cookies that contained backslashes for quoted characters in the cookie value, the parser would use an algorithm with quadratic complexity, resulting in excess CPU resources being used while parsing the value.
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 python3.11-develUpgrade python3.11-idleUpgrade python3.11-tkinterUpgrade python3.11-debugUpgrade python3.11Upgrade python3.11-testUpgrade python3.12-tkinterUpgrade python3.12-testUpgrade python3.12-libsUpgrade python3.11-libsUpgrade python3.12-debugUpgrade python3.12-develUpgrade python3.12Upgrade python3.12-idle | Apr 9, 2025 | Aug 19, 2024 |
| Alpine Linux | — | Upgrade python3Upgrade py3-tornado | Oct 1, 2024 | Aug 19, 2024 |
| Amazon Linux Ami 2 | — | Upgrade python38-libsUpgrade python-debuginfoUpgrade python3-toolsUpgrade python38-toolsUpgrade python-toolsUpgrade python-libsUpgrade python38Upgrade python-develUpgrade python38-testUpgrade python3Upgrade python3-debugUpgrade python38-tkinterUpgrade python3-develUpgrade python-testUpgrade python3-libsUpgrade python38-develUpgrade python3-tkinterUpgrade python38-debugUpgrade python3-debuginfoUpgrade python3-testUpgrade python-debugUpgrade python38-debuginfoUpgrade pythonUpgrade tkinter | Nov 14, 2024 | Aug 19, 2024 |
| Amazon_linux_2023 | — | Upgrade python3-idleUpgrade python3.11-idleUpgrade python3.11-develUpgrade python3-tkinterUpgrade python3.11-tkinterUpgrade python3-develUpgrade python3.11Upgrade python-unversioned-commandUpgrade python3.11-testUpgrade python3.9-debugsourceUpgrade python3-libsUpgrade python3.9-debuginfoUpgrade python3-testUpgrade python3Upgrade python3.11-debugsourceUpgrade python3.11-debugUpgrade python3-debugUpgrade python3.11-debuginfoUpgrade python3.11-libs | Feb 17, 2025 | Aug 19, 2024 |
| Debian | — | Upgrade python3.9Upgrade python3.13Upgrade pypy3Upgrade python3.11 | Dec 9, 2024 | Aug 19, 2024 |
| Dell Powerstore Dsa2025086 | — | Upgrade Dell PowerStoreOS to the latest version | Oct 23, 2025 | Feb 20, 2025 |
| Gentoo Linux | — | Upgrade dev-lang/python.Upgrade dev-lang/pypy. | Jun 13, 2025 | Aug 19, 2024 |
| Huawei Euleros 2_0_sp10 | — | Upgrade python3-fgoUpgrade python3-unversioned-commandUpgrade python3 | Nov 11, 2024 | Aug 19, 2024 |
| Huawei Euleros 2_0_sp11 | — | Upgrade python3Upgrade python3-unversioned-command | Dec 12, 2024 | Aug 19, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade python3-unversioned-commandUpgrade python3Upgrade python3-fgo | Dec 12, 2024 | Aug 19, 2024 |
| Ibm Aix | — | Apply the fix or workaround for python_advisory13 | Nov 6, 2024 | Aug 19, 2024 |
| Oracle_linux | — | Upgrade python3.11-idleUpgrade python3.12-develUpgrade python3.12-idleUpgrade python3.12-testUpgrade python3.11-libsUpgrade python3.12-tkinterUpgrade python3.11Upgrade python3.11-tkinterUpgrade python3.12Upgrade python3.11-develUpgrade python3.11-testUpgrade python3.12-libsUpgrade python3.12-debugUpgrade python3.11-debug | Apr 9, 2025 | Aug 19, 2024 |
| Redhat_linux | — | Upgrade python3.12-debugUpgrade python3.11-tkinterUpgrade python3.9-debugsourceUpgrade python3-testUpgrade python3.12-tkinterUpgrade python-unversioned-commandUpgrade python3.12-testUpgrade python3.12-debugsourceUpgrade python3.12Upgrade python3.11Upgrade python3.12-develUpgrade python3Upgrade python3.11-debugUpgrade python3.12-idleUpgrade python3.11-libsUpgrade python3.11-debugsourceUpgrade python3.11-testUpgrade python3.12-libsUpgrade python3.11-debuginfoUpgrade python3.11-idleUpgrade python3.12-debuginfoUpgrade python3.11-develUpgrade python3-libsUpgrade python3-develUpgrade python3-idleNo solution existsUpgrade python3-tkinterUpgrade python3.9-debuginfoUpgrade python3-debug | Apr 8, 2025 | Aug 19, 2024 |
| Rocky_linux | — | Upgrade python3.12Upgrade python3.12-idleUpgrade python3.11-idleUpgrade python3.11-debugsourceUpgrade python3.12-testUpgrade python3.12-tkinterUpgrade python3.11-libsUpgrade python3.11-tkinterUpgrade python3.12-libsUpgrade python3.12-develUpgrade python3.11-develUpgrade python3.12-debugUpgrade python3.11Upgrade python3.12-debuginfoUpgrade python3.12-debugsourceUpgrade python3.11-debugUpgrade python3.11-debuginfoUpgrade python3.11-test | Jul 31, 2025 | Jul 29, 2025 |
| Suse | — | Upgrade libpython3_6m1_0-32bitUpgrade python310-base-32bitUpgrade python313-baseUpgrade python311-tkUpgrade python310-testsuiteUpgrade python310-toolsUpgrade libpython3_4m1_0Upgrade libpython3_6m1_0Upgrade python313-cursesUpgrade libpython3_9-1_0Upgrade libpython3_9-1_0-32bitUpgrade libpython3_10-1_0-32bitUpgrade python39-testsuiteUpgrade python311-testsuiteUpgrade python311-idleUpgrade python313-dbmUpgrade python39-tkUpgrade python313-develUpgrade python313-x86-64-v3Upgrade python312-tkUpgrade python311-develUpgrade python312-baseUpgrade python312-cursesUpgrade python312Upgrade python313-docUpgrade python312-toolsUpgrade python36Upgrade python3-testsuiteUpgrade python313-doc-devhelpUpgrade python311-doc-devhelpUpgrade python312-doc-devhelpUpgrade python39-base-32bitUpgrade python313-toolsUpgrade python39Upgrade python39-baseUpgrade libpython3_11-1_0-32bitUpgrade python39-docUpgrade python310Upgrade python310-cursesUpgrade python310-develUpgrade python39-idleUpgrade python312-testsuiteUpgrade python310-doc-devhelpUpgrade libpython3_10-1_0Upgrade libpython3_12-1_0Upgrade python311-docUpgrade python312-idleUpgrade python310-tkUpgrade python39-cursesUpgrade python39-32bitUpgrade python313-idleUpgrade python313Upgrade python3-baseUpgrade python39-dbmUpgrade python39-doc-devhelpUpgrade python3Upgrade python312-base-32bitUpgrade python312-develUpgrade python313-base-x86-64-v3Upgrade python311-dbmUpgrade python311-base-32bitUpgrade python310-docUpgrade python3-tkUpgrade python3-idleUpgrade python3-develUpgrade libpython3_13-1_0-x86-64-v3Upgrade python36-baseUpgrade python3-doc-devhelpUpgrade python3-cursesUpgrade libpython3_13-1_0Upgrade python36-develUpgrade python310-baseUpgrade python3-docUpgrade libpython3_11-1_0Upgrade python312-32bitUpgrade python312-docUpgrade python310-32bitUpgrade python311Upgrade python39-develUpgrade python312-dbmUpgrade python311-32bitUpgrade python311-toolsUpgrade python3-dbmUpgrade python39-toolsUpgrade python311-cursesUpgrade python311-baseUpgrade python3-toolsUpgrade libpython3_4m1_0-32bitUpgrade libpython3_12-1_0-32bitUpgrade python310-idleUpgrade python310-dbmUpgrade python313-tk | Dec 31, 2024 | Aug 19, 2024 |
| Ubuntu | — | Upgrade python3.12-minimalUpgrade python2.7-minimal (Ubuntu Pro)Upgrade python3.12Upgrade python3.5-minimal (Ubuntu Pro)Upgrade python3.5 (Ubuntu Pro)Upgrade python2.7 (Ubuntu Pro)Upgrade python3.8Upgrade python3.8-minimalUpgrade python3.10-minimalUpgrade python3.10 | Sep 17, 2024 | Aug 19, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 29, 2025 | Aug 19, 2024 |
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