OpenSSH security bypass | CVE-2023-51767
NAME
__________
OpenSSH security bypass
Platforms Affected:
OpenSSH OpenSSH 9.1
OpenSSH OpenSSH 9.2
OpenSSH OpenSSH 9.3
OpenSSH OpenSSH 9.5
OpenSSH OpenSSH 9.4
OpenSSH OpenSSH 9.6
Risk Level:
7
Exploitability:
Unproven
Consequences:
Bypass Security
DESCRIPTION
__________
OpenSSH could allow a local authenticated attacker to bypass security restrictions, caused by improper authentication. By conducting a row hammer attack against the mm_answer_authpassword integer value to flip a single bit, an attacker could exploit this vulnerability to bypass authentication and obtain administrative access.
CVSS 3.0 Information
__________
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged
Access Vector:
Local
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