CVE-2018-10918
6.5
MEDIUM
CVSS 3.1
EPSS 4.7%
Description
A null pointer dereference flaw was found in the way samba checked database outputs from the LDB database layer. An authenticated attacker could use this flaw to crash a samba server in an Active Directory Domain Controller configuration. Samba versions before 4.7.9 and 4.8.4 are vulnerable.
How to fix CVE-2018-10918
To remediate CVE-2018-10918, upgrade the affected package to a fixed version below.
- Alpine/samba—upgrade to 4.8.4-r0 or later
- —upgrade to 2:4.8.4+dfsg-1 or later
Is CVE-2018-10918 being exploited?
Low — EPSS is 4.7%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 4.8.4-r0
- from 0, < 2:4.8.4+dfsg-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |