CVE-2022-0391
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 8.3%
exploitation probability
8.3%top 6% of all CVEs
observed exploitation
nono source reports it
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected products
n/a · pythonReferences
https://bugs.python.org/issue43882https://lists.debian.org/debian-lts-announce/2023/09/msg00022.htmlhttps://lists.debian.org/debian-lts-announce/2024/11/msg00024.htmlhttps://lists.debian.org/debian-lts-announce/2025/03/msg00013.htmlhttps://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/202305-02https://security.netapp.com/advisory/ntap-20220225-0009/https://www.oracle.com/security-alerts/cpuapr2022.html