Vulnerability Description
A flaw was found in Python, specifically within the urllib.parse module. This module helps break Uniform Resource Locator (URL) strings into components. The issue involves how the urlparse method does not sanitize input and allows characters like '\r' and '\n' in the URL path. This flaw allows an attacker to input a crafted URL, leading to injection attacks. This flaw affects Python versions prior to 3.10.0b1, 3.9.5, 3.8.11, 3.7.11 and 3.6.14.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Python | Python | < 3.6.14 |
| Netapp | Active Iq Unified Manager | - |
| Netapp | Hci | - |
| Netapp | Management Services For Element Software | - |
| Netapp | Ontap Select Deploy Administration Utility | - |
| Netapp | Solidfire\, Enterprise Sds \& Hci Storage Node | - |
| Netapp | Hci Compute Node | - |
| Fedoraproject | Fedora | 34 |
| Oracle | Http Server | 12.2.1.3.0 |
| Oracle | Zfs Storage Appliance Kit | 8.8 |
Related Weaknesses (CWE)
References
- https://bugs.python.org/issue43882ExploitIssue TrackingPatch
- https://lists.debian.org/debian-lts-announce/2023/09/msg00022.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://security.gentoo.org/glsa/202305-02
- https://security.netapp.com/advisory/ntap-20220225-0009/Third Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2022.htmlPatchThird Party Advisory
- https://bugs.python.org/issue43882ExploitIssue TrackingPatch
- https://lists.debian.org/debian-lts-announce/2023/09/msg00022.html
- https://lists.debian.org/debian-lts-announce/2024/11/msg00024.html
- https://lists.debian.org/debian-lts-announce/2025/03/msg00013.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://security.gentoo.org/glsa/202305-02
- https://security.netapp.com/advisory/ntap-20220225-0009/Third Party Advisory
FAQ
What is CVE-2022-0391?
CVE-2022-0391 is a vulnerability with a CVSS score of 7.5 (HIGH). A flaw was found in Python, specifically within the urllib.parse module. This module helps break Uniform Resource Locator (URL) strings into components. The issue involves how the urlparse method does...
How severe is CVE-2022-0391?
CVE-2022-0391 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-0391?
Check the references section above for vendor advisories and patch information. Affected products include: Python Python, Netapp Active Iq Unified Manager, Netapp Hci, Netapp Management Services For Element Software, Netapp Ontap Select Deploy Administration Utility.