CVE-2018-21246

Published: Jun 15, 2020Modified: Nov 21, 2024

9.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

Caddy before 0.10.13 mishandles TLS client authentication, as demonstrated by an authentication bypass caused by the lack of the StrictHostMatching mode.

Affected (1)

Products: Caddyserver: Caddy

Caddyserver

1 product

Caddy

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Caddyserver Caddy	Before 0.10.3

Related CWEs

CWE-287

Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

References (4)

https://bugs.gentoo.org/715214

Source: cve@mitre.org

Third Party Advisory

https://github.com/caddyserver/caddy/releases/tag/v0.10.13

Source: cve@mitre.org

Release NotesThird Party Advisory

https://bugs.gentoo.org/715214

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://github.com/caddyserver/caddy/releases/tag/v0.10.13

Source: af854a3a-2127-422b-91ae-364da2661108

Release NotesThird Party Advisory

Timeline

No history available yet.