Authentication Bypass Affecting py-bcrypt package, versions [,0.3)
Snyk CVSS
Attack Complexity
Low
Integrity
High
Threat Intelligence
EPSS
1.72% (88th
percentile)
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Test your applications- Snyk ID SNYK-PYTHON-PYBCRYPT-597179
- published 2 Aug 2020
- disclosed 2 Aug 2020
- credit Unknown
Introduced: 2 Aug 2020
CVE-2013-1895 Open this link in a new tabHow to fix?
Upgrade py-bcrypt to version 0.3 or higher.
Overview
py-bcrypt is a bcrypt password hashing and key derivation.
Affected versions of this package are vulnerable to Authentication Bypass. It 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.