Detections
Analytics

Alpine: multiple go packages: security update to 1.15.14-r0

medium Tenable Self-Hosted Container Security Plugin ID 404743

Description

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

 - The crypto/tls package of Go through 1.16.5 does not properly assert that the type of public key in an
 X.509 certificate matches the expected type when doing a RSA based key exchange, allowing a malicious TLS
 server to cause a TLS client to panic. (CVE-2021-34558)

See Also

https://security.alpinelinux.org/vuln/CVE-2021-34558

Plugin Details

Severity: Medium

ID: 404743

Version: Revision 1.27

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: Low

Base Score: 2.6

Temporal Score: 1.9

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

CVSS Score Source: CVE-2021-34558

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 7/15/2021

Reference Information

CVE: CVE-2021-34558

IAVB: 2021-B-0047-S