CVE-2017-12150
samba - security update
7.4
HIGH
CVSS 3.1
EPSS 21.7%
Description
It was found that samba before 4.4.16, 4.5.x before 4.5.14, and 4.6.x before 4.6.8 did not enforce "SMB signing" when certain configuration options were enabled. A remote attacker could launch a man-in-the-middle attack and retrieve information in plain-text.
How to fix CVE-2017-12150
To remediate CVE-2017-12150, upgrade the affected package to a fixed version below.
- Alpine/samba—upgrade to 4.7.0-r0 or later
- —upgrade to 2:4.6.7+dfsg-2 or later
- —upgrade to 2:3.6.6-6+deb7u14 or later
- —upgrade to 2:4.2.14+dfsg-0+deb8u8 or later
Is CVE-2017-12150 being exploited?
Moderate — EPSS is 21.7%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (4)
- from 0, < 4.7.0-r0
- from 0, < 2:4.6.7+dfsg-2
- from 0, < 2:3.6.6-6+deb7u14
- from 0, < 2:4.2.14+dfsg-0+deb8u8
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.4 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N |