sanitation@lemmy.today to

Selfhosted@lemmy.worldEnglish · 12 hours ago

Hardening Traefik Against Header Alias Spoofing with underscoreHeadersStrategy and aliasHeadersStrategy

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19

Hardening Traefik Against Header Alias Spoofing with underscoreHeadersStrategy and aliasHeadersStrategy

sanitation@lemmy.today to

Selfhosted@lemmy.worldEnglish · 12 hours ago

2

Traefik v3.7.12 deprecates the previously introduced underscoreHeadersStrategy entrypoint option and introduces a new one called aliasHeadersStrategy that rejects even more potentially spoofed headers - not just with underscores.

Reminder to adjust your Traefik config.

Add an entry point option to handle request headers with aliasing names by rtribotte · Pull Request #13720 · traefik/traefik

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greyscale@lemmy.grey.ooo
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urg its hypocritical of me to say so but I groaned when I saw the branch name starts with claude/xxx
- HelloRoot@lemy.lol
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  dammn perverts those devs!

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