#VU28246 Cryptographic issues in Passlib

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Main Vulnerability Database Vulnerabilities #VU28246

#VU28246 Cryptographic issues in Passlib

Published: May 26, 2020


Vulnerability identifier: #VU28246
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: N/A
CWE-ID: CWE-310
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Passlib
Software vendor:
Eli Collins

Description

The vulnerability allows a remote attacker to comrpomise the target system.

The vulnerability exists due to the affected product contains weak cryptography within the "bcrypt_sha256" when the SHA-256 prehash is unsalted. A remote attacker can perform breach correlation attacks.


Remediation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

External links