Security

Pierluigi Paganini January 01, 2022
Y2k22 bug in Microsoft Exchange causes failure in email delivery

Y2k22 bug is causing Microsoft Exchange on-premise servers to fail in delivering email starting on January 1st, 2022. Microsoft Exchange on-premise servers cannot deliver emails starting on January 1st, 2022, due to a bug in the FIP-FS anti-malware scanning engine dubbed Y2k22 bug. FIP-FS is the anti-malware scanning engine used by Microsoft to protect its […]

Pierluigi Paganini December 31, 2021
Multiple flaws in Netgear Nighthawk R6700v3 router are still unpatched

Researchers discovered multiple high-risk vulnerabilities affecting the latest firmware version for the Netgear Nighthawk R6700v3 router. Researchers from Tenable have discovered multiple vulnerabilities in the latest firmware version (version 1.0.4.120) of the popular Netgear Nighthawk R6700v3 WiFi router. An attacker can trigger the vulnerabilities to take full control of the vulnerable devices. Below is the […]

Pierluigi Paganini December 29, 2021
Apache Log4j 2.17.1 fixes new remote code execution flaw (CVE-2021-44832)

The Apache Software Foundation released Log4j 2.17.1 version to address recently discovered arbitrary code execution flaw tracked as CVE-2021-44832. The Apache Software Foundation released Log4j 2.17.1 version to address a recently discovered arbitrary code execution flaw, tracked as CVE-2021-44832, affecting Log4j 2.17.0. CVE-2021-44832 is the fifth vulnerability discovered in the popular library in the last […]

Pierluigi Paganini December 28, 2021
LastPass investigated recent reports of blocked login attempts

Password manager app LastPass confirmed that threat actors have launched a credential stuffing attack against its users. While LastPass says that it is not aware that some of its accounts were compromised in the recent credential stuffing attacks that started on Monday, numerous LastPass users claim that their master passwords have been compromised after receiving […]

Pierluigi Paganini December 27, 2021
Apache addressed a couple of severe vulnerabilities in Apache HTTP Server

The Apache Software Foundation released Apache HTTP Server 2.4.52 to address a couple of security flaws that can lead to remote code execution. The Apache Software Foundation has released the Apache HTTP Server 2.4.52 to address a couple of vulnerabilities, tracked as CVE-2021-44790 and CVE-2021-44224, that can lead to remote code execution attacks. The CVE-2021-44790 […]

Pierluigi Paganini December 27, 2021
Experts monitor ongoing attacks using exploits for Log4j library flaws

Researchers from DrWeb monitored attacks leveraging exploits for vulnerabilities in the Apache Log4j library Researchers from DrWeb monitored attacks leveraging exploits for vulnerabilities (CVE-2021-44228, CVE-2021-45046, CVE2021-4104, and CVE-2021-42550) in the Apache Log4j library warning of the need to adopt protective measures. The vulnerabilities can allow threat actors to execute arbitrary code on the target systems, […]

Pierluigi Paganini December 27, 2021
Critical flaws in myPRO HMI/SCADA product could allow takeover vulnerable systems

A researcher found a dozen vulnerabilities in mySCADA myPRO product, some of which have been rated as critical. mySCADA myPRO is a multiplatform, human-machine interface (HMI) and supervisory control and data acquisition (SCADA) system that allows to visualize and control industrial processes. The security researcher Michael Heinzl discovered multiple vulnerabilities in the myPRO product, some […]

Pierluigi Paganini December 26, 2021
Apple fixed macOS flaw that could allow to bypass Gatekeeper security feature

Apple recently addressed fixed a flaw in the macOS that could be potentially exploited by an attacker to bypass Gatekeeper security feature. Apple recently addressed a vulnerability in the macOS operating system, tracked as CVE-2021-30853, that could be potentially exploited by an attacker to bypass the Gatekeeper security feature and run arbitrary code. The vulnerability […]

Pierluigi Paganini December 24, 2021
NVIDIA informs customers of its products affected by Log4j flaws

NVIDIA released a security advisory to inform customers what products are affected by the recently disclosed Log4Shell vulnerability. NVIDIA has assessed its products to determine if they are vulnerable to the Log4shell vulnerability in Log4J library. The company states that the following products are not impacted by the Log4j vulnerabilities: GeForce Experience client software GeForceNOW […]

Pierluigi Paganini December 23, 2021
HackDHS bug bounty program accepts reports of Log4j-related flaws in DHS systems

The DHS has announced that it is expanding the ‘Hack DHS’ bug bounty program to report for Log4J impacting its systems. The Department of Homeland Security (DHS) announced that white hat hackers can now report the impact of the Log4J on its systems as part of the ‘Hack DHS‘ bug bounty program. Below is the […]