CVE Vulnerability

CVE-2018-21246

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

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugs.gentoo.org/715214 Third Party Advisory
https://github.com/caddyserver/caddy/releases/tag/v0.10.13 Release Notes Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:caddyserver:caddy:*:*:*:*:*:*:*:*
Information

Published : 2020-06-15 05:15

Updated : 2020-06-26 06:39

NVD link : CVE-2018-21246

Mitre link : CVE-2018-21246

Products Affected
No products.
CWE
CWE-287