1071 matches found
Exploit for Improper Input Validation in Apache Log4J
tejas-nagchandi/CVE-2021-45105 Replicating CVE-2021-45105...
Exploit for Uncontrolled Resource Consumption in Siemens 6Bk1602-0Aa12-0Tp0_Firmware
log4shell-rmi-poc A Proof of Concept of the Log4j vulnerabilit...
USN-5203-1: Apache Log4j 2 vulnerability
Hideki Okamoto and Guy Lederfein discovered that Apache Log4j 2 did not protect against infinite recursion in lookup evaluation. A remote attacker could possibly use this issue to cause Apache Log4j 2 to crash, leading to a denial of service. Please see the following link for more information:...
Exploit for Uncontrolled Resource Consumption in Siemens 6Bk1602-0Aa12-0Tp0_Firmware
Log4jCenter Exploiting CVE-2021-44228 in vCenter for remote c...
Updated log4j packages fix security vulnerability
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...
MGASA-2021-0566 Updated log4j packages fix security vulnerability
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...
Ubuntu 20.04 LTS : Apache Log4j 2 vulnerability (USN-5203-1)
The remote Ubuntu 20.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-5203-1 advisory. Hideki Okamoto and Guy Lederfein discovered that Apache Log4j 2 did not protect against infinite recursion in lookup evaluation. A remote attacker could possibly...
Apache Log4j StrSubstitutor Uncontrolled Recursion Denial-of-Service Vulnerability
This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Apache Log4j. Authentication is not required to exploit this vulnerability. The specific flaw exists within the StrSubstitutor class. The issue results from the lack of proper validatio...
Security Bulletin: Apache Log4j Vulnerability Affects IBM Sterling Connect:Direct Web Services (CVE-2021-44228)
Summary There is a vulnerability in the Apache Log4j open source library used by IBM Sterling Connect:Direct Web Services. This affects IBM Sterling Connect:Direct Web Services. This vulnerability has been addressed. Vulnerability Details CVEID: CVE-2021-44228 DESCRIPTION: Apache Log4j could allo...
Security Bulletin: IBM Sterling Configure, Price, Quote uses Apache Log4j 2.x which is subject to CVE-2021-44228.
Summary IBM Sterling Configure, Price, Quote uses Apache Log4j to log messages. Log message parameters could execute arbitrary code loaded from LDAP servers when message lookup substitution is enabled. Vulnerability Details CVEID: CVE-2021-44228 DESCRIPTION: Apache Log4j could allow a remote...
Exploit for Uncontrolled Resource Consumption in Siemens 6Bk1602-0Aa12-0Tp0_Firmware
Self-contained lab environment PoC that runs a reverse-shell w...
CVE-2021-45105 Apache Log4j2 does not always protect from infinite recursion in lookup evaluation
Apache Log4j2 versions 2.0-alpha1 through 2.16.0 excluding 2.12.3 and 2.3.1 did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a crafted string is interpreted. This issue wa...
Security Bulletin: Apache-Log4j (Publicly disclosed vulnerability)
Summary There is a vulnerability in Apache-Log4j that impacts IBM Tivoli Application Dependency Discovery Manager TADDM. Vulnerability Details CVEID: CVE-2019-17571 DESCRIPTION: Apache Log4j could allow a remote attacker to execute arbitrary code on the system, caused by improper deserialization ...
Apache Log4j 2.x < 2.17.0 DoS Vulnerability (Linux/Unix, Dec 2021) - Version Check
Apache Log4j is prone to a denial of service DoS vulnerability. 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 = "cpe:/a:apache:log4j";...
PT-2021-5610
Name of the Vulnerable Software and Affected Versions Apache Log4j2 versions 2.0-beta7 through 2.17.0 excluding security fix releases 2.3.2 and 2.12.4 Description The issue is related to the absence of additional access control elements for JNDI in the Apache Log4j2 library. This can allow a remo...
openSUSE 15 Security Update : log4j (openSUSE-SU-2021:4111-1)
The remote SUSE Linux SUSE15 host has a package installed that is affected by a vulnerability as referenced in the openSUSE-SU-2021:4111-1 advisory. - JMSAppender in Log4j 1.2 is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j configuration. The...
Apache Log4j 2.x < 2.17.0 DoS
The version of Apache Log4j on the remote host is 2.x 2.3.1 / 2.13.2 / 2.17.0. It is, therefore, affected by a denial of service vulnerability. Apache Log4j2 versions 2.0-alpha1 through 2.16.0 did not protect from uncontrolled recursion from self-referential lookups. When the logging configuratio...
KLA12394 DoS vulnerability in Apache Log4j
Denial of service vulnerability was found in Apache Log4j. Malicious users can exploit this vulnerability to cause denial of service. Original advisories Fixed in Log4j 2.17.0 Exploitation Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details. Related...
Apache Log4j 2.x < 2.17.0 DoS Vulnerability (Windows, Dec 2021) - Version Check
Apache Log4j is prone to a denial of service DoS vulnerability. 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 = "cpe:/a:apache:log4j";...