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Echo: samba: security update to 2:4.9.5+dfsg-3

medium Tenable Self-Hosted Container Security Plugin ID 462405

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - 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. (CVE-2019-3880)

Solution

Update the samba library and its related packages to version 2:4.9.5+dfsg-3 or later.

See Also

https://advisory.echohq.com/cve/CVE-2019-3880

Plugin Details

Severity: Medium

ID: 462405

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 2.1

Percentile: 6.91

CVSS v2

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.1

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:P/A:P

CVSS Score Source: CVE-2019-3880

CVSS v3

Risk Factor: Medium

Base Score: 5.4

Temporal Score: 4.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 6/2/2026

Vulnerability Publication Date: 4/8/2019

Reference Information

CVE: CVE-2019-3880

IAVA: 2019-A-0124-S