Is CVE-2017-12150 in the CISA KEV catalog?

No. CVE-2017-12150 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2017-12150?

CVE-2017-12150 has a CVSS v3 base score of 7.4 (HIGH).

What is the EPSS score for CVE-2017-12150?

CVE-2017-12150 has an EPSS score of 13.33% (96th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2017-12150?

Upgrade samba on debian 11 to 2:4.6.7+dfsg-2 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2017-12150

HIGHEPSS 96th pctl

7.4

CVSS v3

NVD

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.

CWE-300

How to fix

Remediation Available

sambaDebian

Fixed in:2:4.6.7+dfsg-2CVE-2017-12150

sambaUbuntu

Fixed in:2:4.3.11+dfsg-0ubuntu0.14.04.12USN-3426-1

Fixed in:2:4.3.11+dfsg-0ubuntu0.16.04.11USN-3426-1

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Exploit Intelligence

13.33%probability of exploitation in 30 days

96thpercentile

Very high risk: more likely to be exploited than 96% of all known CVEs.

References

Patch1

samba.org

Mitigation1

bugzilla.redhat.com

Third-Party Advisory10

Related Vulnerabilities

Other CWE-300 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2009-3555	Critical	9.8	87%	-	Fix
CVE-2017-12151	High	7.4	4.6%	-	Fix
CVE-2021-22890	Low	3.7	3.1%	-	Fix
CVE-2020-10749	Medium	6.0	2.4%	-	Fix
CVE-2017-7480	Critical	9.8	2.3%	-	Fix
CVE-2021-32926	High	7.5	2.2%	-	-

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.