Debian Security Bug TrackerDEBIANCVE:CVE-2020-14383CVE-2020-14383
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
0.004 Low
EPSS
Percentile
73.6%
A flaw was found in samba’s DNS server. An authenticated user could use this flaw to the RPC server to crash. This RPC server, which also serves protocols other than dnsserver, will be restarted after a short delay, but it is easy for an authenticated non administrative attacker to crash it again as soon as it returns. The Samba DNS server itself will continue to operate, but many RPC services will not.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | samba | < 2:4.13.2+dfsg-2 | samba_2:4.13.2+dfsg-2_all.deb |
| Debian | 11 | all | samba | < 2:4.13.2+dfsg-2 | samba_2:4.13.2+dfsg-2_all.deb |
| Debian | 10 | all | samba | < 2:4.9.5+dfsg-5+deb10u5 | samba_2:4.9.5+dfsg-5+deb10u5_all.deb |
| Debian | 999 | all | samba | < 2:4.13.2+dfsg-2 | samba_2:4.13.2+dfsg-2_all.deb |
| Debian | 13 | all | samba | < 2:4.13.2+dfsg-2 | samba_2:4.13.2+dfsg-2_all.deb |
Related
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
0.004 Low
EPSS
Percentile
73.6%