USN-5222-1: Apache Log4j 2 vulnerabilities

It was discovered that Apache Log4j 2 was vulnerable to remote code execution RCE attack when configured to use a JDBC Appender with a JNDI LDAP data source URI. A remote attacker could possibly use this issue to cause a crash, leading to a denial of service. CVE-2021-44832 Hideki Okamoto and Guy...

How Can You Leave Log4J in 2021?

With the last month of 2021 dominated by the log4J vulnerabilities discovery, publication, and patches popping up in rapid succession, odds are you have patched your system against Log4J exploitation attempts. At least some systems, if not all. You might even have installed the latest patch – at...

Security Bulletin: Vulnerabilitiy in Apache Log4jaffects IBM Observability with Instana - Server and Agents (CVE-2021-44228)

Summary Vulnerabilities detected in Apache Log4j versions before v2.16.0 affects IBM Observability with Instana. These have been addressed in both the Server and Agent components. Vulnerability Details CVEID: CVE-2021-44228 DESCRIPTION: Apache Log4j could allow a remote attacker to execute...

Security Bulletin: Multiple vulnerabilities in Apache log4j affect IBM WebSphere Application Server (CVE-2021-45105, CVE-2021-44832)

Summary There is a vulnerability in the Apache log4j library used by IBM WebSphere Application Server traditional in the Admin Console and UDDI Registry application. This has been addressed in IBM WebSphere Application Server by removing log4j from the Admin Console and UDDI Registry application...

Critical: Red Hat Security Advisory: Red Hat Process Automation Manager 7.11.1 security update

An update is now available for Red Hat Process Automation Manager. 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 from the CV...

log4j-core: Remote code execution in Log4j 2.x when logs contain an attacker-controlled string value

A flaw was found in the Apache Log4j logging library in versions from 2.0.0 and before 2.15.0. A remote attacker who can control log messages or log message parameters, can execute arbitrary code on the server via JNDI LDAP endpoint...

Security Bulletin: A Remote Attack Vulnerability in Apache Log4j affects Engineering Lifecycle Management and IBM Engineering products

Summary There is a high risk Remote Attack Vulnerability in Apache Log4j CVE-2021-44228 which is used by IBM Jazz Team Server affecting the following IBM Jazz Team Server based Applications: Engineering Lifecycle Management ELM, IBM Engineering Workflow Management EWM, IBM Engineering Systems...

How to Make Log4Shell Remediation Quick & Effective

Confronting the Log4Shell vulnerability in your environment has seemed anything but “easy” due to its prevalence in Java applications. Rapid remediation is critical. In this blog, Qualys offers some advice – and a new utility – to speed up the process. Remediation is a critical step to ensure tha...

Security Bulletin: Operations Dashboard is vulnerable to Log4j CVE-2021-45105

Summary Security Bulletin: Operations Dashboard is vulnerable to Log4j CVE-2021-45105 with details below Vulnerability Details CVEID: CVE-2021-45105 DESCRIPTION: Apache Log4j is vulnerable to a denial of service, caused by the failure to protect from uncontrolled recursion from self-referential...

Security Bulletin: Vulnerabilities in Apache Log4j affect IBM App Connect for Manufacturing 2.0 (CVE-2021-44832)

Summary Vulnerabilities in Apache Log4j affect IBM App Connect for Manufacturing 2.0. An attacker who can control log messages or log message parameters can execute arbitrary code leading to Remote Code Execution RCE attacks. IBM App Connect for Manufacturing 2.0 has addressed the vulnerability...

Security Bulletin: Novalink is vulnerable to denial of service and arbitrary code execution due to Apache Log4j (CVE-2021-45105 and CVE-2021-45046)

Summary Novalink, which consumes Apache Log4j, is subject to CVE-2021-45105, which could cause a denial of service, and CVE-2021-45046, which could cause the leak of sensitive information and remote code execution in some environments and local code execution in all environments. IBM strongly...

CentOS: Security Advisory for log4j (CESA-2021:5206)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Security Bulletin: IBM WebSphere Hybrid Edition is vulnerable to denial of service and arbitrary code execution due to Apache Log4j (CVE-2021-45105 and CVE-2021-44832)

Summary Multiple vulnerabilities in Apache Log4j affect IBM WebSphere Application Server which is bundled with IBM WebSphere Hybrid Edition CVE-2021-45105 and CVE-2021-44832. The fix addresses the vulnerabilities by removing Apache Log4j. Vulnerability Details Refer to the security bulletins list...

Security Bulletin: IBM Tivoli Federated Identity Manager is vulnerable to arbitrary code execution due to Apache Log4j (CVE-2021-4104,  CVE-2021-45046)

Summary IBM WebSphere Application Server is shipped with IBM Tivoli Federated Identity Manager. Information about security vulnerabilities CVE-2021-4104, CVE-2021-45046 affecting IBM WebSphere Application Server have been published in a security bulletin. Vulnerability Details Refer to the securi...

Exploit for Deserialization of Untrusted Data in Siemens 6Bk1602-0Aa12-0Tp0_Firmware

PoC exploit for CVE-2021-44228, a remote code execution vulnerability in Apache Log4j. The target product/service is Apache Log4j, and the vulnerability class/vector is remote code execution RCE. The probable entry point is the Log4j2ExploitTest.java file, which contains the exploit code. The...

Security Bulletin: IBM TRIRIGA Connector for Esri ArcGIS Indoors is vulnerable to arbitrary code execution due to Apache Log4j (CVE-2021-44228)

Summary IBM TRIRIGA Connector for Esri ArcGIS Indoors is affected by an Apache Log4j security vulnerability CVE-2021-44228. Apache Log4j is used by IBM TRIRIGA Connector for Esri ArcGIS Indoors as part of its logging infrastructure. This bulletin addresses this vulnerability by upgrading to Apach...

Security Bulletin: IBM WebSphere Service Registry and Repository is vulnerable to denial of service due to Apache Log4j (CVE-2021-45105) and arbitrary code execution (CVE-2021-4104, CVE-2021-45046 and CVE-2021-44832)

Summary IBM WebSphere Application Server, which is included as a component of IBM WebSphere Service Registry and Repository, is vulnerable to the Apache Log4j vulnerabilities. Remediation information about the security vulnerabilities has been published in a security bulletin. The fix addresses t...

Exploit for Improper Input Validation in Siemens 6Bk1602-0Aa12-0Tp0_Firmware

This is a Java project for a web application that uses the Log4j library. The project is a practice environment for testing and learning about the Log4j vulnerability CVE-2021-44228. The project includes a Maven project settings file, a Java class file, and a Log4j configuration file. The Log4j...

Security Bulletin: Vulnerability in Apache Log4j affects WebSphere Application Server (CVE-2021-44832) shipped with IBM Workload Scheduler

Summary IBM WebSphere Application Server WAS is shipped as a component of IBM Workload Scheduler, which results in IBM Workload Scheduled being impacted by this vulnerability. Information about security vulnerabilities affecting WAS have been published in security bulletins, and IBM recommends th...

Researchers Find Bugs in Over A Dozen Widely Used URL Parser Libraries

A study of 16 different Uniform Resource Locator URL parsing libraries has unearthed inconsistencies and confusions that could be exploited to bypass validations and open the door to a wide range of attack vectors. In a deep-dive analysis jointly conducted by cybersecurity firms Claroty and Snyk,...