Python Cryptographic Authority cryptography denial of service | CVE-2023-23931
NAME
__________
Python Cryptographic Authority cryptography denial of service
Platforms Affected:
cryptography GIT Repository cryptography 39.0.0
Risk Level:
4.8
Exploitability:
Unproven
Consequences:
Denial of Service
DESCRIPTION
__________
Python Cryptographic Authority cryptography is vulnerable to a denial of service, caused by a flaw in the Cipher.update_into function. By sending a specially-crafted request using python object as the outbuf, a remote attacker could exploit this vulnerability to corrupt memory, and results in a denial of service condition.
CVSS 3.0 Information
__________
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged
Access Vector:
Network
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