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Alpine: multiple containerd packages: security update to 1.2.6

high Tenable Self-Hosted Container Security Plugin ID 403884

Description

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

 - Cloud Native Computing Foundation (CNCF) CNI (Container Networking Interface) 0.7.4 has a network firewall
 misconfiguration which affects Kubernetes. The CNI 'portmap' plugin, used to setup HostPorts for CNI,
 inserts rules at the front of the iptables nat chains; which take precedence over the KUBE- SERVICES
 chain. Because of this, the HostPort/portmap rule could match incoming traffic even if there were better
 fitting, more specific service definition rules like NodePorts later in the chain. The issue is fixed in
 CNI 0.7.5 and Kubernetes 1.11.9, 1.12.7, 1.13.5, and 1.14.0. (CVE-2019-9946)

See Also

https://security.alpinelinux.org/vuln/CVE-2019-9946

Plugin Details

Severity: High

ID: 403884

Version: Revision 1.25

Type: Local

Published: 10/31/2023

Updated: 7/2/2026

Supported Sensors: Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.18

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS Score Source: CVE-2019-9946

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 3/28/2019

Reference Information

CVE: CVE-2019-9946

BID: 107651