CVE-2022-0391
Estado: ModificadaAlta (7.5)—
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
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 8.33%
- Percentil entre todas las CVEs puntuadas: 95
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (10)
Fedoraproject — FedoraNetapp — Active IQ Unified ManagerNetapp — HCINetapp — HCI Compute NodeNetapp — Management Services FOR Element SoftwareNetapp — Ontap Select Deploy Administration UtilityNetapp — Solidfire, Enterprise SDS & HCI Storage NodeOracle — Http ServerOracle — ZFS Storage Appliance KITPython — Python
CWE
- CWE-74
- CWE-74
Referencias
- https://bugs.python.org/issue43882
- https://lists.debian.org/debian-lts-announce/2023/09/msg00022.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CSD2YBXP3ZF44E44QMIIAR5VTO35KTRB/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UDBDBAU6HUPZHISBOARTXZ5GKHF2VH5U/
- https://security.gentoo.org/glsa/202305-02
- https://security.netapp.com/advisory/ntap-20220225-0009/
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://bugs.python.org/issue43882
- 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.fedoraproject.org/message/CSD2YBXP3ZF44E44QMIIAR5VTO35KTRB/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UDBDBAU6HUPZHISBOARTXZ5GKHF2VH5U/
- https://security.gentoo.org/glsa/202305-02
- https://security.netapp.com/advisory/ntap-20220225-0009/
- https://www.oracle.com/security-alerts/cpuapr2022.html
JSON original (NVD)
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