Debian Security Bug TrackerDEBIANCVE:CVE-2020-10745CVE-2020-10745
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.025 Low
EPSS
Percentile
90.1%
A flaw was found in all Samba versions before 4.10.17, before 4.11.11 and before 4.12.4 in the way it processed NetBios over TCP/IP. This flaw allows a remote attacker could to cause the Samba server to consume excessive CPU use, resulting in a denial of service. This highest threat from this vulnerability is to system availability.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | samba | < 2:4.12.5+dfsg-1 | samba_2:4.12.5+dfsg-1_all.deb |
| Debian | 11 | all | samba | < 2:4.12.5+dfsg-1 | samba_2:4.12.5+dfsg-1_all.deb |
| Debian | 10 | all | samba | <= 2:4.9.5+dfsg-5+deb10u3 | samba_2:4.9.5+dfsg-5+deb10u3_all.deb |
| Debian | 999 | all | samba | < 2:4.12.5+dfsg-1 | samba_2:4.12.5+dfsg-1_all.deb |
| Debian | 13 | all | samba | < 2:4.12.5+dfsg-1 | samba_2:4.12.5+dfsg-1_all.deb |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.025 Low
EPSS
Percentile
90.1%