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...

Moderate: Red Hat Security Advisory: pcs security update

An update for pcs is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CV...

sinatra: Open Redirect Vulnerability in Sinatra via X-Forwarded-Host Header

A flaw was found in Sinatra. This vulnerability allows an Open Redirect attack via the X-Forwarded-Host XFH header, potentially enabling Cache Poisoning or Server-Side Request Forgery SSRF when used in caching servers or reverse proxies...

ALSA-2024:10987 Moderate: pcs security update

The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities. Security Fixes: sinatra: Open Redirect Vulnerability in Sinatra via X-Forwarded-Host Header CVE-2024-21510 For more details about the security issues, including the impact, a CVSS score,...

Moderate: pcs security update

The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities. Security Fixes: sinatra: Open Redirect Vulnerability in Sinatra via X-Forwarded-Host Header CVE-2024-21510 For more details about the security issues, including the impact, a CVSS score,...

SUSE CVE-2024-21510

Versions of the package sinatra from 0.0.0 are vulnerable to Reliance on Untrusted Inputs in a Security Decision via the X-Forwarded-Host XFH header. When making a request to a method with redirect applied, it is possible to trigger an Open Redirect Attack by inserting an arbitrary address into...

CVE-2024-21510

A flaw was found in Sinatra. This vulnerability allows an Open Redirect attack via the X-Forwarded-Host XFH header, potentially enabling Cache Poisoning or Server-Side Request Forgery SSRF when used in caching servers or reverse proxies...

GHSA-HXX2-7VCW-MQR3 Sinatra vulnerable to Reliance on Untrusted Inputs in a Security Decision

Versions of the package sinatra from 0.0.0 are vulnerable to Reliance on Untrusted Inputs in a Security Decision via the X-Forwarded-Host XFH header. When making a request to a method with redirect applied, it is possible to trigger an Open Redirect Attack by inserting an arbitrary address into...

Sinatra vulnerable to Reliance on Untrusted Inputs in a Security Decision

Versions of the package sinatra from 0.0.0 are vulnerable to Reliance on Untrusted Inputs in a Security Decision via the X-Forwarded-Host XFH header. When making a request to a method with redirect applied, it is possible to trigger an Open Redirect Attack by inserting an arbitrary address into...

CVE-2024-21510

Versions of the package sinatra from 0.0.0 are vulnerable to Reliance on Untrusted Inputs in a Security Decision via the X-Forwarded-Host XFH header. When making a request to a method with redirect applied, it is possible to trigger an Open Redirect Attack by inserting an arbitrary address into...

CVE-2024-21510

Versions of the package sinatra from 0.0.0 are vulnerable to Reliance on Untrusted Inputs in a Security Decision via the X-Forwarded-Host XFH header. When making a request to a method with redirect applied, it is possible to trigger an Open Redirect Attack by inserting an arbitrary address into...

DEBIAN-CVE-2024-21510

Versions of the package sinatra from 0.0.0 are vulnerable to Reliance on Untrusted Inputs in a Security Decision via the X-Forwarded-Host XFH header. When making a request to a method with redirect applied, it is possible to trigger an Open Redirect Attack by inserting an arbitrary address into...

UBUNTU-CVE-2024-21510

Versions of the package sinatra from 0.0.0 are vulnerable to Reliance on Untrusted Inputs in a Security Decision via the X-Forwarded-Host XFH header. When making a request to a method with redirect applied, it is possible to trigger an Open Redirect Attack by inserting an arbitrary address into...

CVE-2024-21510

Versions of the package sinatra from 0.0.0 are vulnerable to Reliance on Untrusted Inputs in a Security Decision via the X-Forwarded-Host XFH header. When making a request to a method with redirect applied, it is possible to trigger an Open Redirect Attack by inserting an arbitrary address into...

CVE-2024-21510

CVE-2024-21510 affects Sinatra (Ruby): versions of the package sinatra from 0.0.0 are vulnerable. The issue arises from reliance on untrusted inputs via the X-Forwarded-Host header, enabling an Open Redirect when a request with a redirect is made. If such a header is used for caching (e.g., with ...

CVE-2024-21510

Versions of the package sinatra from 0.0.0 are vulnerable to Reliance on Untrusted Inputs in a Security Decision via the X-Forwarded-Host XFH header. When making a request to a method with redirect applied, it is possible to trigger an Open Redirect Attack by inserting an arbitrary address into...

Sinatra vulnerable to Reliance on Untrusted Inputs in a Security Decision

Versions of the package sinatra from 0.0.0 are vulnerable to Reliance on Untrusted Inputs in a Security Decision via the X-Forwarded-Host XFH header. When making a request to a method with redirect applied, it is possible to trigger an Open Redirect Attack by inserting an arbitrary address into...

SUSE CVE-2024-45410

Traefik is a golang, Cloud Native Application Proxy. When a HTTP request is processed by Traefik, certain HTTP headers such as X-Forwarded-Host or X-Forwarded-Port are added by Traefik before the request is routed to the application. For a HTTP client, it should not be possible to remove or modif...

PT-2024-6568

Name of the Vulnerable Software and Affected Versions: Traefik versions prior to 2.11.9 Traefik versions prior to 3.1.3 Description: The issue arises from the manipulation of custom HTTP headers added by Traefik, such as X-Forwarded-Host or X-Forwarded-Port, which can be removed or modified by an...