CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS
Percentile
99.7%
The Samba project reports:
All current released versions of Samba are vulnerable to
a denial of service on an authenticated or guest connection.
A malformed packet can cause the smbd server to loop the CPU
performing memory allocations and preventing any further service.
A connection to a file share, or a local account is needed
to exploit this problem, either authenticated or unauthenticated
if guest connections are allowed.