CVE-2018-21246
- Source
- https://cve.org/CVERecord?id=CVE-2018-21246
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-21246.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2018-21246
- Aliases
- Published
- 2020-06-15T17:15:09Z
- Modified
- 2026-10-20T10:48:03Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Caddy before 0.10.13 mishandles TLS client authentication, as demonstrated by an authentication bypass caused by the lack of the StrictHostMatching mode.
- References
Affected packages
Git / github.com/caddyserver/caddy
Affected ranges
- Type
- GIT
- Repo
- https://github.com/caddyserver/caddy
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixed
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:caddyserver:caddy:*:*:*:*:*:*:*:*", "range": [ { "introduced": "0" }, { "fixed": "0.10.3" } ], "source": "CPE_RANGE" }, { "original_tag": "v0.10.13", "range": [ { "fixed": "694d2c9b2e1ce5596b4e8a651e76b3f312ee2a77" } ], "source": "REFERENCES_TAG" } ] }