MGASA-2025-0245 Updated nginx package fixes security vulnerability

It was discovered that nginx contains a security issue in the ngxmailsmtpmodule which might allow an attacker to cause buffer over-read potentially resulting in sensitive information leak in a HTTP request to the authentication server CVE-2025-53859...

Updated nginx package fixes security vulnerability

It was discovered that nginx contains a security issue in the ngxmailsmtpmodule which might allow an attacker to cause buffer over-read potentially resulting in sensitive information leak in a HTTP request to the authentication server CVE-2025-53859...

EUVD-2025-34654

When BIG-IP Advanced WAF is configured on a virtual server with Server-Side Request Forgery SSRF protection or when an NGINX server is configured with App Protect Bot Defense, undisclosed requests can disrupt new client requests. Note: Software versions which have reached End of Technical Support...

CVE-2025-58474

When BIG-IP Advanced WAF is configured on a virtual server with Server-Side Request Forgery SSRF protection or when an NGINX server is configured with App Protect Bot Defense, undisclosed requests can disrupt new client requests. Note: Software versions which have reached End of Technical Support...

CVE-2025-58474

When BIG-IP Advanced WAF is configured on a virtual server with Server-Side Request Forgery SSRF protection or when an NGINX server is configured with App Protect Bot Defense, undisclosed requests can disrupt new client requests. Note: Software versions which have reached End of Technical Support...

CVE-2025-58474 BIG-IP Advanced WAF and ASM and NGINX App Protect DNS lookup vulnerability

When BIG-IP Advanced WAF is configured on a virtual server with Server-Side Request Forgery SSRF protection or when an NGINX server is configured with App Protect Bot Defense, undisclosed requests can disrupt new client requests. Note: Software versions which have reached End of Technical Support...

CVE-2025-58474 BIG-IP Advanced WAF and ASM and NGINX App Protect DNS lookup vulnerability

When BIG-IP Advanced WAF is configured on a virtual server with Server-Side Request Forgery SSRF protection or when an NGINX server is configured with App Protect Bot Defense, undisclosed requests can disrupt new client requests. Note: Software versions which have reached End of Technical Support...

CVE-2025-58474

CVE-2025-58474 affects BIG-IP BIG-IP Advanced WAF/ASM and NGINX App Protect DNS lookup vulnerability. When BIG-IP Advanced WAF is on a virtual server with SSRF protection or NGINX App Protect Bot Defense is used, undisclosed requests can disrupt new client requests, enabling potential DoS on the ...

K000148512: BIG-IP Advanced WAF and ASM and NGINX App Protect DNS lookup vulnerability CVE-2025-58474

Security Advisory Description When BIG-IP Advanced WAF is configured on a virtual server with Server-Side Request Forgery SSRF protection or when an NGINX server is configured with App Protect Bot Defense, undisclosed requests can disrupt new client requests. CVE-2025-58474 Impact Traffic is...

CVE-2025-58474: Allocation of Resources Without Limits or Throttling

When BIG-IP Advanced WAF is configured on a virtual server with Server-Side Request Forgery SSRF protection or when an NGINX server is configured with App Protect Bot Defense, undisclosed requests can disrupt new client requests. Note: Software versions which have reached End of Technical Support...

F5 Networks BIG-IP : BIG-IP Advanced WAF and ASM and NGINX App Protect DNS lookup vulnerability (K000148512)

The version of F5 Networks BIG-IP installed on the remote host is prior to 17.1.2 / 17.5.0. It is, therefore, affected by a vulnerability as referenced in the K000148512 advisory. When BIG-IP Advanced WAF is configured on a virtual server with Server-Side Request Forgery SSRF protection or when a...

PT-2025-42341

Name of the Vulnerable Software and Affected Versions F5 BIG-IP versions affected versions not specified F5 NGINX versions affected versions not specified Description When BIG-IP Advanced WAF is configured on a virtual server with Server-Side Request Forgery SSRF protection, or when an NGINX serv...

Allocation of Resources Without Limits or Throttling

Overview rack is a minimal, modular and adaptable interface for developing web applications in Ruby. By wrapping HTTP requests and responses in the simplest way possible, it unifies and distills the API for web servers, web frameworks, and software in between the so-called middleware into a singl...

UBUNTU-CVE-2025-61780

Rack is a modular Ruby web server interface. Prior to versions 2.2.20, 3.1.18, and 3.2.3, a possible information disclosure vulnerability existed in Rack::Sendfile when running behind a proxy that supports x-sendfile headers such as Nginx. Specially crafted headers could cause Rack::Sendfile to...

CVE-2025-61780

CVE-2025-61780 (Rack) affects Rack, a modular Ruby web server interface. The IBM security bulletin and Debian advisories describe a vulnerability in Rack::Sendfile when used behind a proxy that supports x-accel-redirect/x-sendfile headers. By sending crafted headers, an attacker could cause Rack:...

EUVD-2025-33749

Rack is a modular Ruby web server interface. Prior to versions 2.2.20, 3.1.18, and 3.2.3, a possible information disclosure vulnerability existed in Rack::Sendfile when running behind a proxy that supports x-sendfile headers such as Nginx. Specially crafted headers could cause Rack::Sendfile to...

CVE-2025-61780 Rack has Possible Information Disclosure Vulnerability

Rack is a modular Ruby web server interface. Prior to versions 2.2.20, 3.1.18, and 3.2.3, a possible information disclosure vulnerability existed in Rack::Sendfile when running behind a proxy that supports x-sendfile headers such as Nginx. Specially crafted headers could cause Rack::Sendfile to...

CVE-2025-61780: Exposure of Sensitive Information to an Unauthorized Actor

Rack is a modular Ruby web server interface. Prior to versions 2.2.20, 3.1.18, and 3.2.3, a possible information disclosure vulnerability existed in Rack::Sendfile when running behind a proxy that supports x-sendfile headers such as Nginx. Specially crafted headers could cause Rack::Sendfile to...

PT-2025-41580

Name of the Vulnerable Software and Affected Versions Rack versions prior to 2.2.20 Rack versions prior to 3.1.18 Rack versions prior to 3.2.3 Description Rack is a modular Ruby web server interface. A potential information disclosure issue existed in Rack::Sendfile when operating behind a proxy...

Rack has a Possible Information Disclosure Vulnerability

Summary A possible information disclosure vulnerability existed in Rack::Sendfile when running behind a proxy that supports x-sendfile headers such as Nginx. Specially crafted headers could cause Rack::Sendfile to miscommunicate with the proxy and trigger unintended internal requests, potentially...