This Week in Spring - January 31st, 2023

Hi, Spring fans! Welcome to another installment of This Week in Spring! I'm not going to spend too much time here in the preamble because a today's both my birthday and my late father's birthday and b I got the worst gift ever: COVID-19. Sigh. So, I'm going back to bed. Without further ado, let's...

This Week in Spring - January 31st, 2023

Hi, Spring fans! Welcome to another installment of This Week in Spring! I'm not going to spend too much time here in the preamble because a today's both my birthday and my late father's birthday and b I got the worst gift ever: COVID-19. Sigh. So, I'm going back to bed. Without further ado, let's...

Security Bulletin: A vulnerability in OpenSSL affects IBM InfoSphere Information Server (CVE-2022-0778)

Summary A vulnerability in OpenSSL used by IBM InfoSphere Information Server was addressed. Vulnerability Details CVEID:CVE-2022-0778 DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by a flaw in the BNmodsqrt function when parsing certificates. By using a specially-crafted...

Introducing Microservices Patterns with Spring Integration

Hey Spring Community! I hope you are enjoying Spring One Essentials these days. The most exciting feature for me is an Observability which is spread throughout the Spring portfolio from now on. Nevertheless, today Id like to share with a project Im working on since holidays, where the mentioned...

Introducing Microservices Patterns with Spring Integration

Hey Spring Community! I hope you are enjoying Spring One Essentials these days. The most exciting feature for me is an Observability which is spread throughout the Spring portfolio from now on. Nevertheless, today I’d like to share with a project I’m working on since holidays, where the mentioned...

Introducing Microservices Patterns with Spring Integration

Hey Spring Community! I hope you are enjoying Spring One Essentials these days. The most exciting feature for me is an Observability which is spread throughout the Spring portfolio from now on. Nevertheless, today I’d like to share with a project I’m working on since holidays, where the mentioned...

Moderate: Red Hat Security Advisory: Red Hat AMQ Streams 2.3.0 release and security update

Red Hat AMQ Streams 2.3.0 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...

userver 安全漏洞

userver is a modern open source asynchronous framework from userver open source. Used to create C++ microservices, services and utilities quickly and comfortably. A security vulnerability exists in userver that stems from the fact that it allows an attacker to implement a denial of service via a...

Security Bulletin: IBM InfoSphere Information Server is affected by a denial of service vulnerability in Apache Kafka (CVE-2022-34917)

Summary A denial of service vulnerability in Apache Kafka used by IBM InfoSphere Information Server was addressed. Vulnerability Details CVEID:CVE-2022-34917 DESCRIPTION: Apache Kafka is vulnerable to a denial of service, caused by improper input validation. By sending a specially-crafted request...

Design/Logic Flaw

Istio is an open platform to connect, manage, and secure microservices. In versions on the 1.15.x branch prior to 1.15.3, a user can impersonate any workload identity within the service mesh if they have localhost access to the Istiod control plane. Version 1.15.3 contains a patch for this issue...

CVE-2022-39388

CVE-2022-39388 affects Istio on the 1.15.x branch prior to 1.15.3. If a user has localhost access to the Istiod control plane, they can impersonate any workload identity within the service mesh due to an issue in the authentication/identity flow. The issue is publicly documented as fixed in 1.15....

CVE-2022-39388 Istio may allow identity impersonation if user has localhost access

Istio is an open platform to connect, manage, and secure microservices. In versions on the 1.15.x branch prior to 1.15.3, a user can impersonate any workload identity within the service mesh if they have localhost access to the Istiod control plane. Version 1.15.3 contains a patch for this issue...

CVE-2022-39388 Istio may allow identity impersonation if user has localhost access

Istio is an open platform to connect, manage, and secure microservices. In versions on the 1.15.x branch prior to 1.15.3, a user can impersonate any workload identity within the service mesh if they have localhost access to the Istiod control plane. Version 1.15.3 contains a patch for this issue...

CVE-2022-39388 Istio may allow identity impersonation if user has localhost access

Istio is an open platform to connect, manage, and secure microservices. In versions on the 1.15.x branch prior to 1.15.3, a user can impersonate any workload identity within the service mesh if they have localhost access to the Istiod control plane. Version 1.15.3 contains a patch for this issue...

Security Bulletin: Multiple Security Vulnerabilities in IBM WebSphere Liberty affects IBM Voice Gateway

Summary Multiple security vulnerabilities in IBM WebSphere Liberty affect certain IBM Voice Gateway microservices. Vulnerability Details CVEID:CVE-2022-34165 DESCRIPTION: IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 and IBM WebSphere Application Server Liberty 17.0.0.3 through 22.0.0.9...

8 KB is not enough: why WAFs can’t protect APIs

WAFs were a top-notch security instrument a decade ago, but now they are not. They fail to protect APIs. Meanwhile, the number of API-specific vulnerabilities grew more than twofold in 2022. According to a report by Wallarm, many such vulnerabilities have critical severity, and 33% are immediatel...

CVE-2022-39271 Traefik HTTP/2 connections management could cause a denial of service

Traefik pronounced traffic is a modern HTTP reverse proxy and load balancer that assists in deploying microservices. There is a potential vulnerability in Traefik managing HTTP/2 connections. A closing HTTP/2 server connection could hang forever because of a subsequent fatal error. This failure...

CVE-2022-39271

CVE-2022-39271 affects Traefik, a modern HTTP reverse proxy/load balancer. The vulnerability lies in HTTP/2 connection handling where closing an HTTP/2 server connection could hang due to a subsequent fatal error, potentially enabling a denial-of-service condition. A patch has been released in Tr...

Important: Red Hat Security Advisory: Red Hat AMQ Streams 2.2.0 release and security update

Red Hat AMQ Streams 2.2.0 is now available from the Red Hat Customer Portal. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

Hertz path traversal vulnerability

Hertz is a Golang microservices HTTP framework open sourced by CloudWeGo. v0.3.0 of Hertz contains a path traversal vulnerability that stems from a failure of the normalizePath function to properly filter special elements in a resource or file path. An attacker could exploit this vulnerability to...