CVE-2013-1895
High
Description
The py-bcrypt module before 0.3 for Python does not properly handle concurrent memory access, which allows attackers to bypass authentication via multiple authentication requests, which trigger the password hash to be overwritten.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Python Py-bcrypt
PublishedJan 28, 2020
First seenJan 28, 2020
How to fix
Update
- python py-bcrypt0.3 or later
- py-bcrypt0.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| python py-bcrypt | v < 0.3 | 0.3 |
| fedoraproject fedora | 17, 18 | — |
| py-bcryptPyPI | v < 0.3 | 0.3 |
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