CVE-2025-55152 oak: ReDoS in x-forwarded-proto and x-forwarded-for headers

oak is a middleware framework for Deno's native HTTP server, Deno Deploy, Node.js 16.5 and later, Cloudflare Workers and Bun. In versions 17.1.5 and below, it's possible to significantly slow down an oak server with specially crafted values of the x-forwarded-proto or x-forwarded-for headers...

CVE-2025-55152 oak: ReDoS in x-forwarded-proto and x-forwarded-for headers

oak is a middleware framework for Deno's native HTTP server, Deno Deploy, Node.js 16.5 and later, Cloudflare Workers and Bun. In versions 17.1.5 and below, it's possible to significantly slow down an oak server with specially crafted values of the x-forwarded-proto or x-forwarded-for headers...

CVE-2025-55152

CVE-2025-55152 affects the oak middleware (Deno/native HTTP stack) with vulnerable versions 17.1.5 and earlier. Public records describe a Regular Expression Denial of Service / DoS: using specially crafted values in the headers x-forwarded-proto or x-forwarded-for can cause substantial slowdown o...

CVE-2025-55152: Uncontrolled Resource Consumption

oak is a middleware framework for Deno's native HTTP server, Deno Deploy, Node.js 16.5 and later, Cloudflare Workers and Bun. In versions 17.1.5 and below, it's possible to significantly slow down an oak server with specially crafted values of the x-forwarded-proto or x-forwarded-for headers...

oak 安全漏洞

oak is a middleware framework from oak open source. A security vulnerability exists in oak version 17.1.5 and earlier, which stems from the fact that a specially crafted value in the x-forwarded-proto or x-forwarded-for header may cause a degradation in server performance...

CVE-2024-21499

All versions of the package github.com/greenpau/caddy-security are vulnerable to HTTP Header Injection via the X-Forwarded-Proto header due to redirecting to the injected protocol.Exploiting this vulnerability could lead to bypass of security mechanisms or confusion in handling TLS...

GHSA-593F-38F6-JP5M Inefficient Regular Expression Complexity in koa

Summary Koa uses an evil regex to parse the X-Forwarded-Proto and X-Forwarded-Host HTTP headers. This can be exploited to carry out a Denial-of-Service attack. PoC Coming soon. Impact This is a Regex Denial-of-Service attack and causes memory exhaustion. The regex should be improved and empty...

Regular Expression Denial of Service (ReDoS)

Overview org.webjars.npm:koa is a Koa web app framework Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS via the parsing of X-Forwarded-Proto and X-Forwarded-Host HTTP headers. Details Denial of Service DoS describes a family of attacks, all aimed at...

PT-2025-7056

Name of the Vulnerable Software and Affected Versions: Koa versions prior to 0.21.2 Koa versions prior to 1.7.1 Koa versions prior to 2.15.4 Koa versions prior to 3.0.0-alpha.3 Description: The issue concerns a Denial-of-Service attack due to Koa using an evil regex to parse the X-Forwarded-Proto...

CLSA-2024-1735064733 Fix CVE(s): CVE-2023-28708

SECURITY UPDATE: Missing secure attribute in session cookies with RemoteIpFilter - debian/patches/CVE-2023-28708.patch: Fix JSessionId secure attribute missing with RemoteIpFilter and X-Forwarded-Proto set to https - CVE-2023-28708...

tomcat: not including the secure attribute causes information disclosure

When using the RemoteIpFilter with requests received from a reverse proxy via HTTP that include the X-Forwarded-Proto header set to https, session cookies created by Apache Tomcat 11.0.0-M1 to 11.0.0.-M2, 10.1.0-M1 to 10.1.5, 9.0.0-M1 to 9.0.71 and 8.5.0 to 8.5.85 did not include the secure...

Improper Neutralization of HTTP Headers in github.com/greenpau/caddy-security

All versions of the package github.com/greenpau/caddy-security are vulnerable to HTTP Header Injection via the X-Forwarded-Proto header due to redirecting to the injected protocol.Exploiting this vulnerability could lead to bypass of security mechanisms or confusion in handling TLS...

GHSA-R969-783F-6JQR Improper Neutralization of HTTP Headers in github.com/greenpau/caddy-security

All versions of the package github.com/greenpau/caddy-security are vulnerable to HTTP Header Injection via the X-Forwarded-Proto header due to redirecting to the injected protocol.Exploiting this vulnerability could lead to bypass of security mechanisms or confusion in handling TLS...

CVE-2024-21499

All versions of the package github.com/greenpau/caddy-security are vulnerable to HTTP Header Injection via the X-Forwarded-Proto header due to redirecting to the injected protocol.Exploiting this vulnerability could lead to bypass of security mechanisms or confusion in handling TLS...

CVE-2024-21499

All versions of the package github.com/greenpau/caddy-security are vulnerable to HTTP Header Injection via the X-Forwarded-Proto header due to redirecting to the injected protocol.Exploiting this vulnerability could lead to bypass of security mechanisms or confusion in handling TLS...

Design/Logic Flaw

All versions of the package github.com/greenpau/caddy-security are vulnerable to HTTP Header Injection via the X-Forwarded-Proto header due to redirecting to the injected protocol.Exploiting this vulnerability could lead to bypass of security mechanisms or confusion in handling TLS...

CVE-2024-21499

All versions of the package github.com/greenpau/caddy-security are vulnerable to HTTP Header Injection via the X-Forwarded-Proto header due to redirecting to the injected protocol.Exploiting this vulnerability could lead to bypass of security mechanisms or confusion in handling TLS...

CVE-2024-21499

The CVE-2024-21499 entry concerns the Go package github.com/greenpau/caddy-security. Affected component is the HTTP handling logic related to the X-Forwarded-Proto header, which enables HTTP header injection by redirecting to the injected protocol. Documented impact states that exploitation could...

caddy-security Security Vulnerabilities

caddy-security is a security application and plugin for Caddy. A security vulnerability exists in caddy-security that stems from vulnerability to HTTP header injection attacks via the X-Forwarded-Proto header...

CentOS 8 : tomcat (CESA-2023:7065)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2023:7065 advisory. - tomcat: Fix for was incomplete CVE-2023-24998 - When using the RemoteIpFilter with requests received from a reverse proxy via HTTP that include the...