VDB
DEBIAN-CVE-2025-0938
DEBIAN-CVE-2025-0938
PUBLISHED
CVSS 6.300000190734863 MEDIUM
The Python standard library functions `urllib.parse.urlsplit` and `urlparse` accepted domain names that included square brackets which isn't valid according to RFC 3986. Square brackets are only meant to be used as delimiters for specifying IPv6 and IPvFuture hosts in URLs. This could result in differential parsing across the Python URL parser and other specification-compliant URL parsers.
Risk Scores
CVSS v4.0
6.300000190734863
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | python3.13 | 0, 0 |
| Debian:14 | pypy3 | 0, 0 |
| Debian:13 | pypy3 | 0, 0 |
| Debian:12 | python3.11 | *, *, 3.11.2-6 |
| Debian:11 | pypy3 | 7.3.5+dfsg-2+deb11u2, 7.3.5+dfsg-2+deb11u3, 7.3.5+dfsg-2+deb11u4 |
| Debian:11 | python3.9 | 3.9.2-1, 3.9.2-1, 3.9.2-1+deb11u1 |
| Debian:14 | python3.13 | 0, 0 |
| Debian:12 | pypy3 | 7.3.18+dfsg, 7.3.19+dfsg, 7.3.19+dfsg |
Timeline
- Jan 31, 2025 CVE Published
- Apr 28, 2026 CVE Updated