All vulnerabilities

Servers and applications

CVE-2022-34037

An out-of-bounds read in the rewrite function at /modules/caddyhttp/rewrite/rewrite.go in Caddy v2.5.1 allows attackers to cause a Denial of Service (DoS) via a crafted URI. Note: This has been disputed as a bug, not a security vulnerability, in the Caddy web server that emerged when an administrator's bad configuration containing a malformed request URI caused the server to return an empty…

Severity
High 7.5
Published
22 Jul 2022
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
CaddyServers and applications · cpe:a:caddyserver:caddy
  • Version 2.5.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2022-34037
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2022-34037