4341 matches found
Security Bulletin: A vulnerability in Apache Log4j (CVE-2021-45046) impacts IBM® QRadar User Behavior Analytics add on to IBM® QRadar SIEM.
Summary There is a vulnerability in Apache Log4j which is used by IBM® QRadar User Behavior AnalyticsUBA to log system events. Vulnerability Details CVEID: CVE-2021-45046 DESCRIPTION: Apache Log4j could result in remote code execution, caused by an incomplete fix of CVE-2021-44228 in certain...
ALBA-2021:5228 sssd bug fix and enhancement update
The System Security Services Daemon SSSD service provides a set of daemons to manage access to remote directories and authentication mechanisms. It also provides the Name Service Switch NSS and the Pluggable Authentication Modules PAM interfaces toward the system, and a pluggable back-end system ...
BSA-2021-1655
Security Advisory ID : BSA-2021-1655 Component : Apache Log4j StrSubstitutor Revision : 1.0 Apache Log4j2 versions 2.0-alpha1 through 2.16.0, excluding 2.12.3, did not protect from uncontrolled recursion from self-referential lookups. When the logging configuration uses a non-default Pattern Layo...
6 Ways to Quickly Detect a Log4Shell Exploit in Your Environment
In recent days, the cybersecurity industry has been rapidly assessing the full impact of the Log4Shell CVE-2021-44228 and CVE-2021-45046 vulnerability. Many organizations are quickly trying to figure out whether this vulnerability is within their environment, and where. The next question a securi...
Apache Log4j2 Denial of Service Vulnerability (CNVD-2021-101661)
Log4j is an open source project of Apache , through the use of Log4j, you can control the destination of the log message delivery is the console , files , GUI components , and even sets of interfaces servers , NT's event logger and so on. A denial of service vulnerability exists in Apache Log4j2...
USN-5203-1 apache-log4j2 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:...
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...
[SECURITY] [DSA 5024-1] apache-log4j2 security update
------------------------------------------------------------------------- Debian Security Advisory DSA-5024-1 [email protected] https://www.debian.org/security/ Markus Koschany December 18, 2021 https://www.debian.org/security/faq -...
Denial Of Service (DoS)
log4j is vulnerable to denial of service. An attacker with control over Thread Context Map MDC input data is able to cause a denial of service by causing a StackOverflowError that will terminate the process. This is due to uncontrolled recursion from self-referential lookups when the logging...
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...
Apache Log4j 安全漏洞
Log4j is an open source project of Apache , through the use of Log4j, you can control the destination of the log message delivery is the console , files , GUI components , and even sets of interfaces servers , NT's event logger and so on. A denial of service vulnerability exists in Apache Log4j2...
Exploit for Uncontrolled Resource Consumption in Siemens 6Bk1602-0Aa12-0Tp0_Firmware
!Java CIhttps://github.com/Nikolas-Charalambidis/cve-2021-44...
OPENSUSE-SU-2021:4109-1 Security update for logback
This update for logback fixes the following issues: Upgrade to version 1.2.8 + In response to log4Shell/CVE-2021-44228, all JNDI lookup code in logback has been disabled until further notice. This impacts ContextJNDISelector and insertFromJNDI element in configuration files. + Also in response to...
Apache Log4Shell CVE-2021-45046 Bypass Remote Code Execution
Binary data apachelog4shellCVE-2021-45056directcheck.nbin...
Exploit for Uncontrolled Resource Consumption in Siemens 6Bk1602-0Aa12-0Tp0_Firmware
CVE-2021-44228 Apache Log4j Remote Code Execution） all lo...
A crafted NTFS image can cause a heap-based buffer overflow in ntfs_inode_lookup_by_name in NTFS-3G < 2021.8.22.
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A crafted NTFS image can cause an out-of-bounds read in ntfs_ie_lookup in NTFS-3G < 2021.8.22.
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A crafted NTFS image can trigger an out-of-bounds access caused by an unsanitized attribute length in ntfs_inode_lookup_by_name in NTFS-3G < 2021.8.22.
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Red Hat OpenShift 代码问题漏洞
Red Hat OpenShift is a Platform-as-a-Service PaaS cloud computing platform from Red Hat, Inc. that supports building, testing, deploying, and running applications. A security vulnerability exists in log4j in Red Hat OpenShift, which stems from a portion of the JndiLookup.class file not being...
Elasticsearch 5.0.0-5.6.10 and 6.0.0-6.3.2: Log4j CVE-2021-44228, CVE-2021-45046 remediation
Note — If you are not running Elasticsearch 5.0.0-5.6.10 or 6.0.0-6.3.2, these instructions do not apply. Please follow the guidance in themain announcement. Instructions for removing JndiLookup from the log4j-core JAR file These instructions only apply to users running Elasticsearch versions...