Debian/python3.13: medium 5.3
When passing data to the b64decode(), standard_b64decode(), and urlsafe_b64decode() functions in the "base64" module the characters "+/" will always be accepted, regardless of the value of "altchars"
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | - |
Fixed versions
No fixed version in the source.
Sources
- osv: DEBIAN-CVE-2025-12781#Debian:13/python3.13
- https://security-tracker.debian.org/tracker/CVE-2025-12781
published · modified · JSON