OpenSSL denial of service | CVE-2023-3446
NAME
__________
OpenSSL denial of service
Platforms Affected:
OpenSSL OpenSSL 1.1.1
OpenSSL OpenSSL 1.0.2
OpenSSL OpenSSL 3.1.0
OpenSSL OpenSSL 3.1.1
Risk Level:
3.7
Exploitability:
Unproven
Consequences:
Denial of Service
DESCRIPTION
__________
OpenSSL is vulnerable to a denial of service, caused by a flaw when using the DH_check(), DH_check_ex() or EVP_PKEY_param_check() functions to check a DH key or DH parameters. By sending a specially crafted request using long DH keys or parameters, a remote attacker could exploit this vulnerability to cause long delays, 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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