DSA-5022-1 apache-log4j2 - security update

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Amazon Linux 2 : aws-kinesis-agent (ALAS-2021-1730)

The version of aws-kinesis-agent installed on the remote host is prior to 2.0.4-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2021-1730 advisory. Amazon Kinesis Agent versions within Amazon Linux 2 AL2 prior to aws-kinesis-agent-2.0.4-1 included a version of...

Debian DSA-5022-1 : apache-log4j2 - security update

The remote Debian 10 / 11 host has a package installed that is affected by multiple vulnerabilities as referenced in the dsa-5022 advisory. It was found that the fix to address CVE-2021-44228 in Apache Log4j, a Logging Framework for Java, was incomplete in certain non-default configurations. This...

Security Advisory - Apache log4j2 remote code execution vulnerabilities in some Huawei products

Some Huawei products are affected by the Apache Log4j2 remote code execution vulnerabilities. The vulnerabilities are caused by a recursive parsing error in some functions of Apache Log4j2. An attacker can construct a malicious request to control log parameters to trigger a remote code execution...

Apache Log4j Remote Code Execution

Impact Opencast uses an Apache Log4j2 version which, combined with older JDK versions, can be used for remote code execution attacks which have been found to be actively exploited. Apache Log4j2 =2.14.1 JNDI features is not sufficiently protected. An attacker who can control log messages or log...

CVE-2021-45046 Apache Log4j2 Thread Context Message Pattern and Context Lookup Pattern vulnerable to a denial of service attack

It was found that the fix to address CVE-2021-44228 in Apache Log4j 2.15.0 was incomplete in certain non-default configurations. This could allows attackers with control over Thread Context Map MDC input data when the logging configuration uses a non-default Pattern Layout with either a Context...

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

Log4j2-CVE-2021-44228 介绍 Log4J的漏洞复现 软件架构 软件架构说明 安装教程 1. git clone https://gitee.com/demonbhao/log4j2-cve-2021-44228.git 2. 安装JDK1.8.0以下版本 3. 安装maven，打包需要 使用说明 1. 编写你的poc代码块 2. 编译Exploit.java javac Exploit.java 形成Exploit.class 3. 开启LDAP协议 4.开启http服务器，用python简单开启，注意要和被访问的端口一致...

Exploit for Uncontrolled Resource Consumption in Siemens 6Bk1602-0Aa12-0Tp0_Firmware

It is an offensive tool for log4j2. The tool is a PoC exploit fo...

Exploit for Uncontrolled Resource Consumption in Siemens 6Bk1602-0Aa12-0Tp0_Firmware

CVE-2021-44228-Demo This project for prove and testing zero-d...

Apache Log4j2 2.14.1 Information Disclosure

Exploit Title: Apache Log4j2 2.14.1 - Information Disclosure Date: 12/12/2021 Exploit Author: leonjza Vendor Homepage: https://logging.apache.org/log4j/2.x/ Version: None: printf' i| new connection from self.clientaddress0' sock = self.request sock.recv1024 sock.sendallLDAPHEADER data =...

Apache Log4j2 2.14.1 Remote Code Execution

Exploit Title: Apache Log4j 2 - Remote Code Execution RCE Date: 11/12/2021 Exploit Authors: kozmer, z9fr, svmorris Vendor Homepage: https://logging.apache.org/log4j/2.x/ Software Link: https://github.com/apache/logging-log4j2 Version: versions 2.0-beta-9 and 2.14.1. Tested on: Linux CVE:...

Apache Log4j2 2.14.1 - Information Disclosure

Exploit Title: Apache Log4j2 2.14.1 - Information Disclosure Date: 12/12/2021 Exploit Author: leonjza Vendor Homepage: https://logging.apache.org/log4j/2.x/ Version: None: printf' i| new connection from self.clientaddress0' sock = self.request sock.recv1024 sock.sendallLDAPHEADER data =...

PT-2021-5369

Name of the Vulnerable Software and Affected Versions Apache Log4j2 versions 2.15.0 Apache Log4j2 versions prior to 2.16.0 Java 8 Apache Log4j2 versions prior to 2.12.2 Java 7 Description The issue is related to the deserialization of untrusted data in the Apache Log4j2 library, which can be...

Apache Log4j2 2.14.1 - Information Disclosure Exploit

Exploit Title: Apache Log4j2 2.14.1 - Information Disclosure Date: 12/12/2021 Exploit Author: leonjza Vendor Homepage: https://logging.apache.org/log4j/2.x/ Version: None: printf' i| new connection from self.clientaddress0' sock = self.request sock.recv1024 sock.sendallLDAPHEADER data =...

Exploit for Uncontrolled Resource Consumption in Siemens 6Bk1602-0Aa12-0Tp0_Firmware

CVE-2021-44228 Spring Boot Test Service This is a dirty hack s...

log4j2-bug-recurrent

log4j2漏洞复现demo 演示版本 ------ jdk : jdk8u181 log4j2 : 2.12.0 log4j2漏洞范围:2.0 jdk.version jdk.version 8u191 还有其他版本不一一列出 server-simple:模拟一个生产服务 attack-simple:模拟的攻击代码 rmi-service :模拟黑客的rmi服务...

The vulnerability of the JNDI component of the Apache Log4j2 logging library allows a perpetrator to execute arbitrary code.

The vulnerability of the JNDI component of the Apache Log4j2 logging library is related to insufficient validation of input data. Exploiting this vulnerability allows an attacker to execute arbitrary code remotely...

FreeBSD : OpenSearch -- Log4Shell (4b1ac5a3-5bd4-11ec-8602-589cfc007716)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 4b1ac5a3-5bd4-11ec-8602-589cfc007716 advisory. - Apache Log4j2 2.10 this behavior can be mitigated by setting system property log4j2.formatMsgNoLookup...

Debian DLA-2842-1 : apache-log4j2 - LTS security update

The remote Debian 9 host has packages installed that are affected by a vulnerability as referenced in the dla-2842 advisory. - Apache Log4j2 2.10 this behavior can be mitigated by setting system property log4j2.formatMsgNoLookups to true or it can be mitigated in prior releases 2.10 by removing t...

Elastic Logstash Multiple Log4j Vulnerabilities (ESA-2021-31, Log4Shell)

Elastic Logstash is prone to multiple vulnerabilities in the Apache Log4j library. SPDX-FileCopyrightText: 2021 Greenbone AG 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-only CPE =...