How many CVEs have patched serveHTTP?

2 published CVEs changed serveHTTP in caddyserver/caddy, in 2 distinct patches totalling 16 changed lines, between 2018 and 2020.

What is the latest CVE that changed serveHTTP?

CVE-2018-21246 (Caddy vulnerable to Authentication Bypass due to mishandling of TLS client authentication), published 2020-06-15, changed lines 419 to 430 of caddyhttp/httpserver/server.go.

How does serveHTTP compare to the rest of caddyserver/caddy?

caddyserver/caddy has 13 CVEs with a located fix in total; 2 of them changed serveHTTP.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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caddyserver/caddy

Function

serveHTTP

Name: serveHTTP in caddyserver/caddy: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

caddyhttp/httpserver/server.go

Last patched June 15, 2020

2

CVEs

That changed this function

2

Distinct patches

Backports counted once

16

Lines changed

Added plus removed

2018–2020

Years

By CVE publication date

Overview

serveHTTP in caddyserver/caddy was changed by 2 published CVE fixes between 2018 and 2020, in 2 distinct patches that added or removed 16 lines in total.

caddyserver/caddy has 13 CVEs with a located fix in total, so 15% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed serveHTTP, newest first, with the lines each fix touched.

Caddy vulnerable to Authentication Bypass due to mishandling of TLS client authentication
CVE-2018-21246 · lines 419–430 · +12 −0
Critical · CVSS 9.8
EPSS 2.7%2020-06-15
Caddy allows enumeration of Certificates and Hostnames
CVE-2018-19148 · lines 392–408 · +2 −2 in 2 hunks
Low · CVSS 3.7
EPSS 0.9%2018-11-10

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1proxyHTTPChallengecaddyhttp/httpserver/server.go1 CVEs · 1 patches2018

Other hotspots in the repository

Functions in caddyserver/caddy changed by the most CVE fixes.

Rewrite2 CVEs · modules/caddyhttp/rewrite/rewrite.go trapSignalsPosix2 CVEs · sigtrap_posix.go assertConfigsCompatible2 CVEs · caddytls/config.go parseCaddyfile1 CVEs · modules/caddyhttp/reverseproxy/forwardauth/caddyfile.go getCertificate1 CVEs · caddytls/handshake.go getConfig1 CVEs · caddytls/handshake.go

All patched functions in caddyserver/caddy

Frequently asked questions

Common questions about CVE fixes to serveHTTP.

How many CVEs have patched serveHTTP?: 2 published CVEs changed serveHTTP in caddyserver/caddy, in 2 distinct patches totalling 16 changed lines, between 2018 and 2020.
What is the latest CVE that changed serveHTTP?: CVE-2018-21246 (Caddy vulnerable to Authentication Bypass due to mishandling of TLS client authentication), published 2020-06-15, changed lines 419 to 430 of caddyhttp/httpserver/server.go.
How does serveHTTP compare to the rest of caddyserver/caddy?: caddyserver/caddy has 13 CVEs with a located fix in total; 2 of them changed serveHTTP.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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