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 python3.12-testUpgrade python3.12-debugUpgrade python3.12-libsUpgrade python3.11-testUpgrade python3.11-libsUpgrade python3.12Upgrade python3.12-tkinterUpgrade python3.11Upgrade python3.12-idleUpgrade python3.12-develUpgrade python3.11-debugUpgrade python3.11-tkinterUpgrade python3.11-idleUpgrade python3.11-devel | Apr 9, 2025 | Aug 19, 2024 |
| Alpine Linux | — | Upgrade py3-tornadoUpgrade python3 | Oct 1, 2024 | Aug 19, 2024 |
| Amazon Linux Ami 2 | — | Upgrade python-debugUpgrade python38-debuginfoUpgrade python38-debugUpgrade python3-debuginfoUpgrade pythonUpgrade python3-tkinterUpgrade tkinterUpgrade python38-develUpgrade python3-testUpgrade python3-libsUpgrade python3Upgrade python-debuginfoUpgrade python3-toolsUpgrade python3-develUpgrade python-testUpgrade python-develUpgrade python38Upgrade python38-tkinterUpgrade python38-toolsUpgrade python-toolsUpgrade python38-testUpgrade python3-debugUpgrade python-libsUpgrade python38-libs | Nov 14, 2024 | Aug 19, 2024 |
| Amazon_linux_2023 | — | Upgrade python3Upgrade python3.11-libsUpgrade python3.11-debugUpgrade python3.11-debugsourceUpgrade python3-testUpgrade python3-debugUpgrade python3.11-debuginfoUpgrade python-unversioned-commandUpgrade python3.9-debugsourceUpgrade python3-libsUpgrade python3.11-tkinterUpgrade python3-tkinterUpgrade python3-idleUpgrade python3.11-develUpgrade python3.11-idleUpgrade python3-develUpgrade python3.11-testUpgrade python3.11Upgrade python3.9-debuginfo | Feb 17, 2025 | Aug 19, 2024 |
| Debian | — | Upgrade python3.9Upgrade python3.13Upgrade python3.11Upgrade pypy3 | 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/pypy.Upgrade dev-lang/python. | Jun 13, 2025 | Aug 19, 2024 |
| Huawei Euleros 2_0_sp10 | — | Upgrade python3Upgrade python3-unversioned-commandUpgrade python3-fgo | Nov 11, 2024 | Aug 19, 2024 |
| Huawei Euleros 2_0_sp11 | — | Upgrade python3-unversioned-commandUpgrade python3 | Dec 12, 2024 | Aug 19, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade python3-fgoUpgrade python3Upgrade python3-unversioned-command | 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 python3.12-testUpgrade python3.12-idleUpgrade python3.11-idleUpgrade python3.12-develUpgrade python3.11-libsUpgrade python3.11-testUpgrade python3.12-libsUpgrade python3.11-debugUpgrade python3.11Upgrade python3.11-develUpgrade python3.11-tkinterUpgrade python3.12-debugUpgrade python3.12Upgrade python3.12-tkinter | Apr 9, 2025 | Aug 19, 2024 |
| Redhat_linux | — | Upgrade python3.12Upgrade python3.12-debugsourceUpgrade python3.12-tkinterUpgrade python3Upgrade python3.12-testUpgrade python-unversioned-commandUpgrade python3.12-develUpgrade python3.11-debugUpgrade python3.12-debugUpgrade python3.11-debugsourceUpgrade python3.11-libsUpgrade python3.11-tkinterUpgrade python3.9-debugsourceUpgrade python3.11-testUpgrade python3.12-libsUpgrade python3.11Upgrade python3.11-debuginfoUpgrade python3-testUpgrade python3.12-idleUpgrade python3.12-debuginfoUpgrade python3-libsUpgrade python3.11-idleUpgrade python3-idleUpgrade python3-develUpgrade python3-debugUpgrade python3.11-develUpgrade python3-tkinterUpgrade python3.9-debuginfoNo solution exists | Apr 8, 2025 | Aug 19, 2024 |
| Rocky_linux | — | Upgrade python3.11-testUpgrade python3.12-debugsourceUpgrade python3.11-debugUpgrade python3.12-debuginfoUpgrade python3.12-libsUpgrade python3.11-develUpgrade python3.11Upgrade python3.11-debuginfoUpgrade python3.12-debugUpgrade python3.12-develUpgrade python3.12Upgrade python3.11-tkinterUpgrade python3.11-libsUpgrade python3.12-testUpgrade python3.11-idleUpgrade python3.11-debugsourceUpgrade python3.12-tkinterUpgrade python3.12-idle | Jul 31, 2025 | Jul 29, 2025 |
| Suse | — | Upgrade libpython3_12-1_0-32bitUpgrade python311-cursesUpgrade python311-baseUpgrade python312-base-32bitUpgrade libpython3_4m1_0-32bitUpgrade python3-toolsUpgrade python3Upgrade libpython3_13-1_0Upgrade python3-cursesUpgrade python310-32bitUpgrade python3-dbmUpgrade python3-develUpgrade python311-base-32bitUpgrade python311-dbmUpgrade python310-idleUpgrade python36-baseUpgrade libpython3_13-1_0-x86-64-v3Upgrade python312-develUpgrade python39-32bitUpgrade python39-cursesUpgrade python310-tkUpgrade python313-base-x86-64-v3Upgrade python310-dbmUpgrade python312-idleUpgrade python3-tkUpgrade python3-idleUpgrade python39-doc-devhelpUpgrade python3-baseUpgrade python39-dbmUpgrade python313Upgrade python312-docUpgrade python36-develUpgrade python313-idleUpgrade python313-tkUpgrade python311Upgrade python39-develUpgrade python39-toolsUpgrade python311-toolsUpgrade python312-dbmUpgrade python311-docUpgrade python310-docUpgrade libpython3_11-1_0Upgrade python3-doc-devhelpUpgrade python310-baseUpgrade python312-32bitUpgrade python3-docUpgrade python311-32bitUpgrade python39-base-32bitUpgrade libpython3_12-1_0Upgrade python310-cursesUpgrade libpython3_9-1_0Upgrade python39-baseUpgrade libpython3_10-1_0Upgrade python39-testsuiteUpgrade python310-develUpgrade libpython3_11-1_0-32bitUpgrade python310Upgrade python39Upgrade libpython3_9-1_0-32bitUpgrade libpython3_10-1_0-32bitUpgrade python311-develUpgrade python39-tkUpgrade python313-develUpgrade python313-dbmUpgrade python311-idleUpgrade python39-docUpgrade python39-idleUpgrade python312Upgrade python3-testsuiteUpgrade python36Upgrade python313-doc-devhelpUpgrade python313-docUpgrade python312-cursesUpgrade python312-baseUpgrade python311-testsuiteUpgrade python310-doc-devhelpUpgrade python310-toolsUpgrade libpython3_6m1_0Upgrade python312-doc-devhelpUpgrade python311-doc-devhelpUpgrade python312-toolsUpgrade python313-cursesUpgrade libpython3_4m1_0Upgrade python313-baseUpgrade python312-tkUpgrade python310-base-32bitUpgrade python311-tkUpgrade libpython3_6m1_0-32bitUpgrade python313-x86-64-v3Upgrade python313-toolsUpgrade python312-testsuiteUpgrade python310-testsuite | Dec 31, 2024 | Aug 19, 2024 |
| Ubuntu | — | Upgrade python3.12Upgrade python3.5-minimal (Ubuntu Pro)Upgrade python2.7-minimal (Ubuntu Pro)Upgrade python3.12-minimalUpgrade python3.5 (Ubuntu Pro)Upgrade python3.8Upgrade python3.10-minimalUpgrade python3.10Upgrade python3.8-minimalUpgrade python2.7 (Ubuntu Pro) | 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 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub