Detections
Analytics

SCA: security update for ktbs.dev/teler (GHSA-jhj6-5mh6-4pvf)

high Tenable Cloud Security Plugin ID 431915

Description

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

 - In teler before version 0.0.1, if you run teler inside a Docker container and encounter `errors.Exit`
 function, it will cause denial-of-service (`SIGSEGV`) because it doesn't get process ID and process group
 ID of teler properly to kills. The issue is patched in teler 0.0.1 and 0.0.1-dev5.1. (CVE-2020-26213)

See Also

https://github.com/advisories/GHSA-jhj6-5mh6-4pvf

Plugin Details

Severity: High

ID: 431915

Version: Revision 1.2

Type: Local

Family: SCA Checks

Published: 8/7/2025

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.18

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS Score Source: CVE-2020-26213

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:N/A:H

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 5/24/2021

Vulnerability Publication Date: 11/6/2020

Reference Information

CVE: CVE-2020-26213

cwe: CWE-476