CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:A/AC:L/Au:S/C:N/I:N/A:P
EPSS
Percentile
90.8%
The push_ascii function in smbd in Samba 3.6.x before 3.6.24, 4.0.x before 4.0.19, and 4.1.x before 4.1.9 allows remote authenticated users to cause a denial of service (memory corruption and daemon crash) via an attempt to read a Unicode pathname without specifying use of Unicode, leading to a character-set conversion failure that triggers an invalid pointer dereference.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | samba | < 2:4.1.9+dfsg-1 | samba_2:4.1.9+dfsg-1_all.deb |
Debian | 11 | all | samba | < 2:4.1.9+dfsg-1 | samba_2:4.1.9+dfsg-1_all.deb |
Debian | 999 | all | samba | < 2:4.1.9+dfsg-1 | samba_2:4.1.9+dfsg-1_all.deb |
Debian | 13 | all | samba | < 2:4.1.9+dfsg-1 | samba_2:4.1.9+dfsg-1_all.deb |