Security Bulletin: Due to use of Apache Pulsar, IBM Tivoli Netcool/OMNIbus Transport Module Common Integration Library is vulnerable to security restrictions bypass

Summary Pulsar is used by IBM Tivoli Netcool/OMNIbus Transport Module Common Integration Library. CVE-2023-51437 The below vulnerability have been addressed. Vulnerability Details CVEID:CVE-2023-51437 DESCRIPTION: Apache Pulsar could allow a remote attacker to bypass security restrictions, caused...

This Week in Spring - March 26th, 2024

Hi, Spring fans! Welcome to another installment of This Week in Spring! Sam Brannen shares some good news: a null-safe Index operator for the Spring Expression Language SpEL is coming to Spring Framework 6.2! This is interesting, and a nice application of AI do I even need to spell out "artificia...

This Week in Spring - March 19th, 2024

Hi, Spring fans! And happy Java 22 release day to those who celebrate! I just put out a huge blog detailing many of the exciting new features in Java 22. Check it out! As usual, we've got a packed roundup to get through this week so let's dive right into it! the Spring Authorization Server 1.3.0-...

Path Traversal

org.apache.pulsar: pulsar-functions-worker is vulnerable to Path Traversal. The vulnerability due to improper validation of uploaded jar or nar files, which allows an authenticated attacker to create or modify files outside the designated directory, resulting in Path Traversal...

Incorrect Authorization

org.apache.pulsar, pulsar-broker is vulnerable to Incorrect Authorization. The vulnerability exists due to inadequate access controls to modify topic-level policies. Only users with the tenant admin or super user role should be permitted to perform such management operations, allowing authenticat...

Improper Input Validation

org.apache.pulsar, pulsar-functions-worker is vulnerable to improper input validation. This vulnerability is due to insufficient input validation within the Worker, which fails to adequately check user-provided inputs before executing them, resulting in the execution of arbitrary Java code outsid...

Unspecified Vulnerability in Apache Pulsar (CNVD-2024-26183)

Apache Pulsar is the United States Apache Apache Foundation for cloud environments, set of messages, storage, lightweight functional computing as one of the distributed message flow platform. The software supports multi-tenant, persistent storage, multi-machine room cross-region data replication,...

Unspecified Vulnerability in Apache Pulsar (CNVD-2024-26184)

Apache Pulsar is the United States Apache Apache Foundation for cloud environments, set of messages, storage, lightweight functional computing as one of the distributed message flow platform. The software supports multi-tenant, persistent storage, multi-machine room cross-region data replication,...

Apache Pulsar Path Traversal Vulnerability

Apache Pulsar is the United States Apache Apache Foundation for cloud environments, set of messages, storage, lightweight functional computing as one of the distributed message flow platform. The software supports multi-tenant, persistent storage, multi-machine room cross-region data replication,...

Apache Pulsar Access Control Error Vulnerability (CNVD-2024-14758)

Apache Pulsar is the United States Apache Apache Foundation for cloud environments, set of messages, storage, lightweight functional computing as one of the distributed message flow platform. The software supports multi-tenant, persistent storage, multi-machine room cross-region data replication,...

Improper Authentication

Apache Pulsar Proxy is vulnerable to Improper Authentication. The vulnerability is caused due to missing authorization checks in the /proxy-stats endpoint. This can lead to unauthorized access this sensitive endpoints, allowing attackers to view detailed connection statistics and potentially...

GHSA-G627-R579-RW35 Apache Pulsar: Improper Authorization For Topic-Level Policy Management

The vulnerability allows authenticated users with only produce or consume permissions to modify topic-level policies, such as retention, TTL, and offloading settings. These management operations should be restricted to users with the tenant admin role or super user role. This issue affects Apache...

GHSA-XP2R-G8QQ-44HH Apache Pulsar: Improper Input Validation in Pulsar Function Worker allows Remote Code Execution

Improper input validation in the Pulsar Function Worker allows a malicious authenticated user to execute arbitrary Java code on the Pulsar Function worker, outside of the sandboxes designated for running user-provided functions. This vulnerability also applies to the Pulsar Broker when it is...

Apache Pulsar: Improper Authorization For Topic-Level Policy Management

The vulnerability allows authenticated users with only produce or consume permissions to modify topic-level policies, such as retention, TTL, and offloading settings. These management operations should be restricted to users with the tenant admin role or super user role. This issue affects Apache...

Apache Pulsar: Pulsar Functions Worker's Archive Extraction Vulnerability Allows Unauthorized File Modification

In Pulsar Functions Worker, authenticated users can upload functions in jar or nar files. These files, essentially zip files, are extracted by the Functions Worker. However, if a malicious file is uploaded, it could exploit a directory traversal vulnerability. This occurs when the filenames in th...

Apache Pulsar: Pulsar Functions Worker Allows Unauthorized File Access and Unauthorized HTTP/HTTPS Proxying

The Pulsar Functions Worker includes a capability that permits authenticated users to create functions where the function's implementation is referenced by a URL. The supported URL schemes include "file", "http", and "https". When a function is created using this method, the Functions Worker will...

Apache Pulsar: Improper Input Validation in Pulsar Function Worker allows Remote Code Execution

Improper input validation in the Pulsar Function Worker allows a malicious authenticated user to execute arbitrary Java code on the Pulsar Function worker, outside of the sandboxes designated for running user-provided functions. This vulnerability also applies to the Pulsar Broker when it is...

Apache Pulsar: Improper Authentication for Pulsar Proxy Statistics Endpoint

Improper Authentication vulnerability in Apache Pulsar Proxy allows an attacker to connect to the /proxy-stats endpoint without authentication. The vulnerable endpoint exposes detailed statistics about live connections, along with the capability to modify the logging level of proxied connections...

CVE-2024-27894

A vulnerability was found in Apache Pulsar's ability to create functions through URL schemes. When retrieving the function implementation contained in the URL, Pulsar fails to limit access to some privileged resources. As a result, this flaw allows an attacker to gain access to sensitive...

CVE-2024-27317

A path traversal vulnerability was found in Apache Pulsar. Pulsar allows authenticated users to upload functions to be run by the Pulsar Function Workers, these codes are in the format of a ZIP file. When extracting the uploaded ZIP file Pulsar fails to properly validate the file names contained ...