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SCA: security update for github.com/caddyserver/caddy (GHSA-gr7w-x2jp-3xgw)

critical Tenable Self-Hosted Container Security Plugin ID 415274

Description

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

 - Caddy before 0.10.13 mishandles TLS client authentication, as demonstrated by an authentication bypass
 caused by the lack of the StrictHostMatching mode. (CVE-2018-21246)

See Also

https://github.com/advisories/GHSA-gr7w-x2jp-3xgw

Plugin Details

Severity: Critical

ID: 415274

Version: Revision 1.5

Type: Local

Family: SCA Checks

Published: 1/23/2025

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.12

Vendor

Vendor Severity: Critical

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

CVSS Score Source: CVE-2018-21246

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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: 10/6/2022

Vulnerability Publication Date: 6/15/2020

Reference Information

CVE: CVE-2018-21246

cwe: CWE-287