Security researchers have discovered two severe vulnerabilities in a popular WordPress SEO plug-ins used by more than 3 million website owners. If left unpatched, the vulnerabilities could enable an attacker to take advantage of a privilege-escalation bug and an SQL-injection problem.
The latest edition of the ISMG Security Report features an analysis of the most recent developments in the Log4j security flaw crisis, ransomware-era incident response essentials and what to expect from cybersecurity in 2022.
Microsoft Teams' link preview feature contains four vulnerabilities that allow attackers to access internal Microsoft services, spoof the link preview and - for Android users - leak their IP address and use DoS attacks against their Teams app/channels. Three of the four flaws remain unpatched.
CISA, the FBI, the NSA and several of their international law enforcement partners have issued a joint advisory on the known vulnerabilities in the Apache Log4j software library urging "any organization using products with Log4j to mitigate and patch immediately."
An authentication bypass vulnerability in Zoho's widely used unified endpoint management tool, ManageEngine Desktop Central, is being used by advanced persistent threat actors to gain remote access permissions, the FBI says.
A week after announcing a new bug bounty program called "Hack DHS," U.S. Department of Homeland Security Secretary Alejandro Mayorkas announced that DHS is expanding the scope of the program to include finding and patching Log4j-related vulnerabilities in the systems.
Microsoft is urging customers to apply patches issued in November for two Active Directory domain controller bugs following publication of a proof-of-concept tool that leverages these bugs, which when chained can allow easy Windows domain takeover.
The Log4j vulnerability has underscored once again the widespread dependence on open-source software projects and the lurking risks. Patrick Dwyer of OWASP says such projects deserve more resources to avoid major security vulnerabilities.
The Belgian Ministry of Defense, which is responsible for national defense and the Belgian military, announced on Monday that it has fallen victim to a cyberattack officials say relates to the widespread Apache Log4j vulnerability. The attack "paralyzed the ministry's activities for several days."
Apache has released Log4j version 2.17 to fix yet another high-severity denial-of-service vulnerability - tracked as CVE-2021-45105 with a CVSS score of 7.5 - that affects all versions from 2.0-beta9 to 2.16.0.
Multiple new attacks exploiting the explosive Apache Log4j vulnerabilities have been uncovered, including a newly discovered JavaScript WebSocket attack, threat actors injecting Monero miners via Remote Method Invocation and the comeback of an old and relatively inactive ransomware family.
In an emergency directive issued on Friday regarding the explosive Apache Log4j vulnerabilities, CISA has required federal civilian departments and agencies to assess their internet-facing network assets and immediately patch the systems or implement appropriate mitigation measures.
In the latest weekly update, four editors at Information Security Media Group discuss important cybersecurity issues, including mitigating the Apache Log4j zero-day vulnerability, findings from a new report analyzing the Conti ransomware attack on Ireland's Health Services Executive and President Biden's drive to...
The latest edition of the ISMG Security Report features an analysis of the Log4j security flaw, including the risks and mitigation techniques, how to patch Log4j, and CISO Dawn Cappelli on Log4j response.
Attackers tied to China, Iran, North Korea and Turkey have been targeting or testing exploits of the ubiquitous Apache Log4j vulnerability. Vendors are rushing to identify and patch supported software and hardware as cybersecurity agencies urge organizations to mitigate the threat and beware exploit attempts.
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