Is CVE-2019-3880 in the CISA KEV catalog?

No. CVE-2019-3880 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-3880?

CVE-2019-3880 has a CVSS v3 base score of 5.4 (MEDIUM).

What is the EPSS score for CVE-2019-3880?

CVE-2019-3880 has an EPSS score of 3.39% (87th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-3880?

Upgrade samba on debian 11 to 2:4.9.5+dfsg-3 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2019-3880

MEDIUMEPSS 87th pctl

5.4

CVSS v3

NVD

Description

A flaw was found in the way samba implemented an RPC endpoint emulating the Windows registry service API. An unprivileged attacker could use this flaw to create a new registry hive file anywhere they have unix permissions which could lead to creation of a new file in the Samba share. Versions before 4.8.11, 4.9.6 and 4.10.2 are vulnerable.

CWE-22Path Traversal

How to fix

Remediation Available

sambaDebian

Fixed in:2:4.9.5+dfsg-3CVE-2019-3880

libsmbclientUbuntu

Fixed in:2:4.3.11+dfsg-0ubuntu0.14.04.20USN-3939-1

Fixed in:2:4.3.11+dfsg-0ubuntu0.16.04.19USN-3939-1

Fixed in:2:4.7.6+dfsg~ubuntu-0ubuntu2.9USN-3939-1

sambaUbuntu

Fixed in:2:4.3.11+dfsg-0ubuntu0.14.04.20USN-3939-1

Fixed in:2:4.3.11+dfsg-0ubuntu0.16.04.19USN-3939-1

Fixed in:2:4.7.6+dfsg~ubuntu-0ubuntu2.9USN-3939-1

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 ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityLow

AvailabilityLow

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

Exploit Intelligence

3.39%probability of exploitation in 30 days

87thpercentile

Elevated risk: more likely to be exploited than 87% of all known CVEs.

References

Patch2

Mitigation2

Third-Party Advisory9

Other references3

Related Vulnerabilities

Other CWE-22 (Path Traversal) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-23897	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2023-32315	High	8.6	100%	KEV	Fix
CVE-2022-29464	Critical	9.8	100%	KEV + Ransom	-
CVE-2021-26086	Medium	5.3	100%	KEV	Fix
CVE-2021-22005	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2020-5902	Critical	9.8	100%	KEV + Ransom	Fix

Embed a live status badge for CVE-2019-3880

Markdown

[![CVE-2019-3880](https://tridentstack.com/cve/badge/CVE-2019-3880.svg)](https://tridentstack.com/cve/CVE-2019-3880)

HTML

<a href="https://tridentstack.com/cve/CVE-2019-3880"><img src="https://tridentstack.com/cve/badge/CVE-2019-3880.svg" alt="CVE-2019-3880"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

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.