OpenSSH machine-in-the-middle | CVE-2023-48795
NAME
__________
OpenSSH machine-in-the-middle
Platforms Affected:
OpenSSH OpenSSH 9.5
Risk Level:
5.9
Exploitability:
Unproven
Consequences:
Obtain Information
DESCRIPTION
__________
OpenSSH is vulnerable to a machine-in-the-middle attack, caused by a flaw in the extension negotiation process in the SSH transport protocol when used with certain OpenSSH extensions. A remote attacker could exploit this vulnerability to launch a machine-in-the-middle attack and strip an arbitrary number of messages after the initial key exchange, breaking SSH extension negotiation and downgrading the client connection security.
CVSS 3.0 Information
__________
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged
Access Vector:
Adjacent Network
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