CVE-2022-21679

Istio is an open platform to connect, manage, and secure microservices. In Istio 1.12.0 and 1.12.1 The authorization policy with hosts and notHosts might be accidentally bypassed for ALLOW action or rejected unexpectedly for DENY action during the upgrade from 1.11 to 1.12.0/1.12.1. Istio 1.12...

CVE-2022-21701

Istio CVE-2022-21701 affects Istio releases 1.12.0 and 1.12.1. The issue is a privilege escalation via the Kubernetes Gateway API: users with CREATE permissions on gateways.gateway.networking.k8s.io can elevate privileges to create resources they wouldn’t normally access (e.g., Pod). Impact is li...

CVE-2022-21701 Privileged Escalation in Istio

Istio is an open platform to connect, manage, and secure microservices. In versions 1.12.0 and 1.12.1 Istio is vulnerable to a privilege escalation attack. Users who have CREATE permission for gateways.gateway.networking.k8s.io objects can escalate this privilege to create other resources that th...

CVE-2022-21679

Istio 1.12.0/1.12.1 contains a bug in the authorization policy that uses the new Envoy API with the 1.11 data plane. This causes hosts and notHosts in authorization policies to be matched regardless of header values when mixing 1.12 control plane with 1.11 data plane, potentially bypassing ALLOW ...

Object Computing micronaut resource management error vulnerability

Object Computing micronaut is a JVM-based full-stack framework from US-based Object Computing, which is primarily used to build modular microservices and serverless applications.A resource management error vulnerability exists in Object Computing Micronaut, which stems from the fact that in the...

Moderate: Red Hat Security Advisory: Red Hat AMQ Streams 2.0.0 release and security update

Red Hat AMQ Streams 2.0.0 is now available from the Red Hat Customer Portal. 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...

How to Make API Security an Integral Part of Your Application Security Strategy

The farther your organization travels down the digital transformation path, the more critical API protection is to your overall security posture. Every day, your development teams are innovating; they rely more on microservices to save time and money as they automate business-to-business processe...

Apache Apisix Licensing Issue Vulnerability

Apache Apisix is a cloud-native microservices API gateway service from the Apache Foundation in the United States. The software is based on OpenResty and etcd for dynamic routing and plug-in hot-loading, and is suitable for API management in microservice systems. an authorization issue...

h1-ctf: Saving Christmas from Grinchy Gods

It was a fun CTF to play had some good learning on thinking of how to approach real world targets and more things we can try while testing any target , some nudges were good and reminded of scenarios of actual microservices are built where these security issues can be present huge shoutouts to Ad...

NSA and CISA Release Final Part IV of Guidance on Securing 5G Cloud Infrastructures

CISA has announced the joint National Security Agency NSA and CISA publication of the final of a four-part series, Security Guidance for 5G Cloud Infrastructures. Part IV: Ensure Integrity of Cloud Infrastructure focuses on platform integrity, microservices infrastructure integrity, launch time...

Critical: Red Hat Security Advisory: Red Hat AMQ Streams 1.8.4 release and security update

Red Hat AMQ Streams 1.8.4 is now available from the Red Hat Customer Portal. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

Critical: Red Hat Security Advisory: Red Hat AMQ Streams 1.6.5 release and security update

Red Hat AMQ Streams 1.6.5 is now available from the Red Hat Customer Portal. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

Akamai App & API Protector: Maximize Security Through Simplicity

Building incredible digital experiences often involves leveraging serverless edge computing, microservices-based architectures, IaaS environments, client-side functionality, and APIs. These modern development practices, while designed to produce highly personalized, fast, and always-on user...

What is API Gateway ❓ How it works ❓

In general, a gateway is a passage that acts as a connector for 2 components to make them achieve certain functionality. API Gateway is not very different. However, it is a crucial topic to understand for many of us. Well, in this article, we have got you covered. Introduction to API Gateway: A...

Practical tips on how to use application security testing and testing standards

The security community is continuously changing, growing, and learning from each other to better position the world against cyber threats. In the latest Voice of the Community blog series post, Microsoft Product Marketing Manager Natalia Godyla talks with Daniel Cuthbert, Global Head of Security...

Practical tips on how to use application security testing and testing standards

The security community is continuously changing, growing, and learning from each other to better position the world against cyber threats. In the latest Voice of the Community blog series post, Microsoft Product Marketing Manager Natalia Godyla talks with Daniel Cuthbert, Global Head of Security...

Improper Handling of Case Sensitivity

Istio is an open source platform for providing a uniform way to integrate microservices, manage traffic flow across microservices, enforce policies and aggregate telemetry data. According to RFC 4343, Istio authorization policy should compare the hostname in the HTTP Host header in a case...

Improper Handling of Case Sensitivity

Istio is an open source platform for providing a uniform way to integrate microservices, manage traffic flow across microservices, enforce policies and aggregate telemetry data. According to RFC 4343, Istio authorization policy should compare the hostname in the HTTP Host header in a case...

Incorrect Authorization

Istio is an open source platform for providing a uniform way to integrate microservices, manage traffic flow across microservices, enforce policies and aggregate telemetry data. Istio 1.11.0, 1.10.3 and below, and 1.9.7 and below contain a remotely exploitable vulnerability where an HTTP request...

CVE-2021-39156

Istio is an open source platform for providing a uniform way to integrate microservices, manage traffic flow across microservices, enforce policies and aggregate telemetry data. Istio 1.11.0, 1.10.3 and below, and 1.9.7 and below contain a remotely exploitable vulnerability where an HTTP request...