Kubernetes: Injection in path parameter of Ingress-nginx

A vulnerability was discovered in the Ingress-nginx controller where an attacker could inject arbitrary content into the path parameter of an Ingress. This allowed the attacker to upload a malicious nginx configuration file to the ingress controller's file system and then include that file in a...

The vulnerability of the Ingress controller in the Kubernetes cluster ingress-nginx, related to errors in processing Ingress object annotations, allows a hacker to increase their privileges.

The vulnerability of the ingress controller in the Kubernetes cluster ingress-nginx is related to errors in processing Ingress object annotations. Exploiting this vulnerability can allow a malicious actor to increase their privileges remotely...

BIT-CONTOUR-2021-32783 Authorization bypass in Contour

Contour is a Kubernetes ingress controller using Envoy proxy. In Contour before version 1.17.1 a specially crafted ExternalName type Service may be used to access Envoy's admin interface, which Contour normally prevents from access outside the Envoy container. This can be used to shut down Envoy...

Security Bulletin: IBM Cloud Kubernetes Service is affected by Kubernetes Ingress Controller security vulnerabilities (CVE-2023-5043, CVE-2023-5044, CVE-2022-4886)

Summary IBM Cloud Kubernetes Service is affected by Kubernetes Ingress Controller security vulnerabilities where a user that can create or update Ingress objects can use the nginx.ingress.kubernetes.io/configuration-snippet annotation CVE-2023-5043 or the...

BIT-NGINX-INGRESS-CONTROLLER-2022-30535

In versions 2.x before 2.3.0 and all versions of 1.x, An attacker authorized to create or update ingress objects can obtain the secrets available to the NGINX Ingress Controller. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

Improper Input Validation

k8s.io/ingress-nginx is vulnerable to Improper Input Validation. The vulnerability is caused by a missing validation check on nginx.ingress.kubernetes.io/configuration-snippet annotation on an Ingress object in the networking.k8s.io or extensions API group. The above annotation can be used to...

Urgent: New Security Flaws Discovered in NGINX Ingress Controller for Kubernetes

Three unpatched high-severity security flaws have been disclosed in the NGINX Ingress controller for Kubernetes that could be weaponized by a threat actor to steal secret credentials from the cluster. The vulnerabilities are as follows - CVE-2022-4886 CVSS score: 8.8 - Ingress-nginx path...

Ingress NGINX Controller Code Injection Vulnerability

Ingress NGINX Controller is a Kubernetes open source entry controller for Kubernetes. A security vulnerability exists in Ingress NGINX Controller. An attacker could exploit this vulnerability to perform a code injection attack...

K30425568: Overview of F5 vulnerabilities (October 2022)

Security Advisory Description On October 19, 2022, F5 announced the following security issues. This document is intended to serve as an overview of these vulnerabilities and security exposures to help determine the impact to your F5 devices. You can find the details of each issue in the associate...

K01051452: NGINX Ingress Controller vulnerability CVE-2021-23055

Security Advisory Description The command line restriction that controls snippet use with NGINX Ingress Controller does not apply to Ingress objects. CVE-2021-23055 Impact An attacker with privileges to deploy Ingress resources can inject configuration snippets that may allow them to gain access ...

K52125139: NGINX Ingress Controller vulnerability CVE-2022-30535

Security Advisory Description An attacker authorized to create or update ingress objects can obtain the secrets available to the NGINX Ingress Controller. CVE-2022-30535 Impact This vulnerability may allow an authenticated attacker with network access to NGINX Ingress Controller ingress objects t...

Security Bulletin: A vulnerability in nginx may affect IBM Robotic Process Automation for Cloud Pak resulting in a denial of service (CVE-2022-41741, CVE-2022-41742)

Summary There is a vulnerability in nginx used by IBM Robotic Process Automation for Cloud Pak as part of the container ingress controller that may result in a denial of service. This bulletin identifies the security fixes to apply to address this vulnerability. Vulnerability Details...

Wallarm at API World and KubeCon 2022 this week

This is a busy week for the whole Wallarm team as we are sponsoring two big conferences at the very same time. API World 2022 Wallarm will be at API World in San Jose starting today. Stop by booth 209 to chat with our apisecurity experts about everything APIs, and check out a demo of Wallarm WAAP...

The vulnerability of the ngx_http_mp4_module in NGINX Open Source HTTP servers allows attackers to expose sensitive information or cause service failures. NGINX Open Source Subscription, NGINX Plus, and NGINX Ingress Controller platforms for application monitoring and management provide solutions to address this issue.

The vulnerability of the ngxhttpmp4module in NGINX Open Source HTTP servers, NGINX Open Source Subscription, NGINX Plus, and NGINX Ingress Controller platforms is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability can allow attackers to disclose...

The vulnerability of the ngx_http_hls_module module in the NGINX Application Monitoring and Management Platform Ingress Controller allows a attacker to cause service interruptions or potentially exert other effects.

The vulnerability of the ngxhttphlsmodule module in the NGINX Application Monitoring and Management Controller platform relates to operations that occur outside of the buffer in memory. Exploiting this vulnerability could allow an attacker to cause service failures or potentially have other adver...

The vulnerability of the NGINX Ingress Controller’s monitoring and application management platform lies in insufficient validation of input data, allowing attackers to disclose sensitive information.

The vulnerability of the NGINX Ingress Controller monitoring and management platform is related to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to disclose sensitive information...

CVE-2022-30535

In versions 2.x before 2.3.0 and all versions of 1.x, An attacker authorized to create or update ingress objects can obtain the secrets available to the NGINX Ingress Controller. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2022-30535

CVE-2022-30535: summary Ingress Controller for NGINX (NGINX Ingress Controller) versions 2.x before 2.3.0 and all 1.x are affected. The issue allows an attacker who can create or update ingress objects to access secrets stored by the NGINX Ingress Controller, constituting a control-plane data dis...

CVE-2022-30535 NGINX Ingress Controller vulnerability CVE-2022-30535

In versions 2.x before 2.3.0 and all versions of 1.x, An attacker authorized to create or update ingress objects can obtain the secrets available to the NGINX Ingress Controller. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

PT-2022-3992 · Nginx · Nginx Ingress Controller

Name of the Vulnerable Software and Affected Versions: NGINX Ingress Controller versions 1.x and earlier NGINX Ingress Controller versions 2.x before 2.3.0 Description: The issue is related to insufficient input validation, allowing an authorized attacker to obtain secrets available to the NGINX...