Lazarus’s Operation Blacksmith Deploys Novel Dlang RATs

Summary: The Lazarus Group, a North Korea-linked threat actor, has been identified in a new global campaign called "Operation Blacksmith." In this campaign, the group opportunistically exploits the security vulnerability CVE-2021-44228 in Log4j to deploy previously undocumented RATs on compromise...

Operation Blacksmith: Lazarus targets organizations worldwide using novel Telegram-based malware written in DLang

Cisco Talos recently discovered a new campaign conducted by the Lazarus Group were calling "Operation Blacksmith," employing at least three new DLang-based malware families, two of which are remote access trojans RATs, where one of these uses Telegram bots and channels as a medium of command and...

Lazarus Group Using Log4j Exploits to Deploy Remote Access Trojans

The notorious North Korea-linked threat actor known as the Lazarus Group has been attributed to a new global campaign that involves the opportunistic exploitation of security flaws in Log4j to deploy previously undocumented remote access trojans RATs on compromised hosts. Cisco Talos is tracking...

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

Log4Shell CVE-2021-44228 minecraft demo This demo is used at...

Randstorm Exploit: Bitcoin Wallets Created b/w 2011-2015 Vulnerable to Hacking

Bitcoin wallets created between 2011 and 2015 are susceptible to a new kind of exploit called Randstorm that makes it possible to recover passwords and gain unauthorized access to a multitude of wallets spanning several blockchain platforms. "Randstorm is a term we coined to describe a collection...

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

Log4j Vulnerability - CVE-2021-44228 :greenbook: - Int...

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

This is a repository containing operational information regarding the vulnerability in the Log4j logging library CVE-2021-44228. The repository includes information on hunting for exploitation, indicators of compromise IoCs, mitigation, and scanning for the Log4j vulnerability. It also contains a...

Rocky Linux 8 : parfait:0.5 (RLSA-2022:0290)

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2022:0290 advisory. - JMSAppender in Log4j 1.2 is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j configuration. The attacke...

Security Bulletin: IBM QRadar SIEM contains multiple vulnerabilities in components.

Summary IBM QRadar SIEM includes vulnerable components e.g., framework libraries that may be identified and exploited with automated tools. These have been addressed in the applicable CVEs. CVE-2019-17571, CVE-2022-23305, CVE-2022-23307, CVE-2022,23302, CVE-2021-4104, CVE-2020-9488, CVE-2020-9493...

The vulnerability of the JDBCAppender adapter in the Log4j Java logging library allows a malicious actor to execute arbitrary SQL queries against the database.

The vulnerability of the JDBCAppender component in Log4j, a Java logging library, relates to the lack of security measures for SQL query structures. Exploiting this vulnerability allows an attacker to execute arbitrary SQL queries against the database remotely...

The vulnerability of the Chainsaw and SocketAppender components of the Log4j Java logging library allows a malicious actor to trigger a service failure.

The vulnerability of the Chainsaw and SocketAppender components of the Log4j Java logging library is related to deficiencies in the deserialization mechanism. Exploiting this vulnerability could allow an attacker to cause a service failure...

GLSA-202310-16 : Ubiquiti UniFi: remote code execution via bundled log4j

The remote host is affected by the vulnerability described in GLSA-202310-16 Ubiquiti UniFi: remote code execution via bundled log4j - JMSAppender in Log4j 1.2 is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j configuration. The attacker can provid...

Ubuntu 16.04 ESM : Apache Log4j 1.2 vulnerability (USN-5223-2)

The remote Ubuntu 16.04 ESM host has a package installed that is affected by a vulnerability as referenced in the USN-5223-2 advisory. USN-5223-1 fixed a vulnerability in Apache Log4j 1.2. This update provides the corresponding update for Ubuntu 16.04 ESM. Tenable has extracted the preceding...

log4j1-socketappender: DoS via hashmap logging

A flaw was found in Chainsaw and SocketAppender components with Log4j 1.x on JRE, less than 1.7. This issue may allow an attacker to use a logging entry with a specially-crafted hashmap or hashtable, depending on which logging component is in use, to process and exhaust the available memory in th...

log4j1-socketappender: DoS via hashmap logging

A flaw was found in Chainsaw and SocketAppender components with Log4j 1.x on JRE, less than 1.7. This issue may allow an attacker to use a logging entry with a specially-crafted hashmap or hashtable, depending on which logging component is in use, to process and exhaust the available memory in th...

CVE-2023-44228

creationtimestamp| type| source ---|---|--- 2023-10-02 14:40:31+00:00| seen| https://t.me/cibsecurity/71402...

Apache Log4j SEoL (<= 1.x)

According to its version, Apache Log4j is less than or equal to 1.x. It is, therefore, no longer maintained by its vendor or provider. Lack of support implies that no new security patches for the product will be released by the vendor. As a result, it may contain security vulnerabilities...

Security Bulletin: Multiple vulnerabilities in Apache Log4j affect IBM Application Performance Management products

Summary Apache Log4j is used by IBM Application Performance Management. The vulnerabilities in the product component have been addressed. Vulnerability Details CVEID:CVE-2020-9488 DESCRIPTION: Apache Log4j is vulnerable to a man-in-the-middle attack, caused by improper certificate validation with...

Oracle Essbase Multiple Vulnerabilities (October 2022 CPU)

The version of Oracle Essbase installed on the remote host is missing a security patch from the October 2022 Critical Patch Update CPU. It is, therefore, affected by multiple vulnerabilities, including: - Vulnerability in Oracle Essbase component: Build cURL. The supported version that is affecte...

Oracle Linux 8 : pki-core:10.6 / and / pki-deps:10.6 (ELSA-2020-1644)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-1644 advisory. - A Polymorphic Typing issue was discovered in FasterXML jackson-databind before 2.9.10. It is related to com.zaxxer.hikari.HikariDataSource. This is a...