Python security bypass | CVE-2023-40217

NAME
__________
Python security bypass

Platforms Affected:
Python Python 3.7.8
Python Python 3.9.10
Python Python 3.10.2
Python Python 3.10.4
Python Python 3.11.4
Python Python 3.8.17
Python Python 3.9.17
Python Python 3.10.12

Risk Level:
7.4

Exploitability:
Unproven

Consequences:
Bypass Security

DESCRIPTION
__________

Python could allow a remote attacker to bypass security restrictions, caused by a race condition in the SSLSocket module. When the socket is closed before the TLS handshake is complete, the data is treated as if it had been encrypted by TLS. An attacker could exploit this vulnerability to bypass the TLS handshake and inject a malicious client certificate into the connection and gain access to the server’s resources without being authenticated.

CVSS 3.0 Information
__________

Privileges Required:
None

User Interaction:
None

Scope:
Unchanged

Access Vector:
Network



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