Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 70.1%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
Products affected by CVE-2018-21246
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cpe:2.3:a:caddyserver:caddy:0.10.0
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cpe:2.3:a:caddyserver:caddy:0.10.1
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cpe:2.3:a:caddyserver:caddy:0.10.2
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cpe:2.3:a:caddyserver:caddy:0.5.0
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cpe:2.3:a:caddyserver:caddy:0.5.1
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cpe:2.3:a:caddyserver:caddy:0.6.0
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cpe:2.3:a:caddyserver:caddy:0.7.0
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cpe:2.3:a:caddyserver:caddy:0.7.1
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cpe:2.3:a:caddyserver:caddy:0.7.2
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cpe:2.3:a:caddyserver:caddy:0.7.3
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cpe:2.3:a:caddyserver:caddy:0.7.4
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cpe:2.3:a:caddyserver:caddy:0.7.5
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cpe:2.3:a:caddyserver:caddy:0.7.6
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cpe:2.3:a:caddyserver:caddy:0.8.0
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cpe:2.3:a:caddyserver:caddy:0.8.1
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cpe:2.3:a:caddyserver:caddy:0.8.2
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cpe:2.3:a:caddyserver:caddy:0.8.3
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cpe:2.3:a:caddyserver:caddy:0.9.0
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cpe:2.3:a:caddyserver:caddy:0.9.1
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cpe:2.3:a:caddyserver:caddy:0.9.2
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cpe:2.3:a:caddyserver:caddy:0.9.3
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cpe:2.3:a:caddyserver:caddy:0.9.4
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cpe:2.3:a:caddyserver:caddy:0.9.5