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GHSA-gr7w-x2jp-3xgw

Caddy vulnerable to Authentication Bypass due to mishandling of TLS client authentication

Source: GitHub Advisory Database (reviewed) Critical CVE-2018-21246

Packages

EcosystemPackageAffectedFixed in
Go github.com/caddyserver/caddy < 0.10.13 0.10.13

Details

As written in the advisory (Markdown source, shown as plain text).

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

References

External links from the advisory. They lead to third-party sites.