5 Medium
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
0.337 Low
EPSS
Percentile
97.1%
The reply_sesssetup_and_X_spnego function in sesssetup.c in smbd in Samba
before 3.4.8 and 3.5.x before 3.5.2 allows remote attackers to trigger an
out-of-bounds read, and cause a denial of service (process crash), via a
\xff\xff security blob length in a Session Setup AndX request.
Author | Note |
---|---|
kees | only crashes the connection |