onyx --cves cve-2022-0391
CVE-2022-0391
- score
- <0.1
- cvss
- 7.5
- epss
- 8.5%
- published
- 2022-02-09
- kev added
- —
- first seen
Python's urllib.parse module versions prior to 3.10.0b1, 3.9.5, 3.8.11, 3.7.11, and 3.6.14 contain a URL sanitization flaw caused by improper handling of characters like '\r' and '\n' in URL paths, letting attackers craft malicious URLs for injection attacks.
Timeline
How this CVE moved toward exploitation. Chart: last 30 days — trend score, EPSS, community mentions per day; hover the event lane.
- Published
- Tracked by Onyx
- Public PoC
Exploit availability
Public PoC flagged by vulnx; no direct exploit link among the citations.
Weaknesses
References 10
- 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.debian.org/debian-lts-announce/2025/03/msg00013.html
- https://security.netapp.com/advisory/ntap-20220225-0009/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UDBDBAU6HUPZHISBOARTXZ5GKHF2VH5U/
- https://security.gentoo.org/glsa/202305-02
- https://lists.debian.org/debian-lts-announce/2024/11/msg00024.html
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
- https://bugs.python.org/issue43882
- https://www.oracle.com/security-alerts/cpuapr2022.html