CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS
Percentile
99.9%
The Netlogon server implementation in smbd in Samba 3.5.x and 3.6.x before 3.6.25, 4.0.x before 4.0.25, 4.1.x before 4.1.17, and 4.2.x before 4.2.0rc5 performs a free operation on an uninitialized stack pointer, which allows remote attackers to execute arbitrary code via crafted Netlogon packets that use the ServerPasswordSet RPC API, as demonstrated by packets reaching the _netr_ServerPasswordSet function in rpc_server/netlogon/srv_netlog_nt.c.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | samba | <Β 2:4.1.17+dfsg-1 | samba_2:4.1.17+dfsg-1_all.deb |
Debian | 11 | all | samba | <Β 2:4.1.17+dfsg-1 | samba_2:4.1.17+dfsg-1_all.deb |
Debian | 999 | all | samba | <Β 2:4.1.17+dfsg-1 | samba_2:4.1.17+dfsg-1_all.deb |
Debian | 13 | all | samba | <Β 2:4.1.17+dfsg-1 | samba_2:4.1.17+dfsg-1_all.deb |