Detections
Analytics

Echo: apt: security update to 3.0.3+e0

low Tenable Self-Hosted Container Security Plugin ID 464890

Description

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

 - It was found that apt-key in apt, all versions, do not correctly validate gpg keys with the master
 keyring, leading to a potential man-in-the-middle attack. (CVE-2011-3374)

Solution

Update the apt library and its related packages to version 3.0.3+e0 or later.

See Also

https://advisory.echohq.com/cve/CVE-2011-3374

Plugin Details

Severity: Low

ID: 464890

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 1.2

Percentile: 0.01

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.4

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

CVSS Score Source: CVE-2011-3374

CVSS v3

Risk Factor: Low

Base Score: 3.7

Temporal Score: 3.4

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

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

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 9/15/2025

Vulnerability Publication Date: 11/25/2019

Reference Information

CVE: CVE-2011-3374