ClamAV’s VirusEvent Command Injection Vulnerability

SonicWall Capture Labs Threat Research Team became aware of the ClamAV VirusEvent command injection vulnerability (CVE-2024-20328), assessed its impact, and developed mitigation measures for the vulnerability. ClamAV is a notable, open-source anti-virus engine, widely recognized for its comprehensive suite of Read More …

Antivirus and EDR solutions tricked into acting as data wipers

A security researcher has found a way to exploit the data deletion capabilities of widely used endpoint detection and response (EDR) and antivirus (AV) software from Microsoft, SentinelOne, TrendMicro, Avast, and AVG to turn them into data wipers. Wipers are Read More …

Vulnerabilities in Alyac antivirus program could stop virus scanning, cause code execution

Cisco Talos recently discovered out-of-bounds read and buffer overflow vulnerabilities in ESTsecurity Corp.’s Alyac antivirus software that could cause a denial-of-service condition or arbitrary code execution. Alyac is an antivirus software developed for Microsoft Windows machines. TALOS-2022-1452 (CVE-2022-21147) is a Read More …

McAfee antivirus software impacted by code execution vulnerability

Researchers have revealed a serious code execution vulnerability impacting all editions of McAfee software. On Tuesday, the SafeBreach Labs cybersecurity team said that CVE-2019-3648 can be used to bypass McAfee’s self-defense mechanisms, potentially leading to further attacks on a compromised system. The vulnerability exists Read More …

CPU bug patch saga: Antivirus tools caught with their hands in the Windows cookie jar

Microsoft’s workaround to protect Windows computers from the Intel processor security flaw dubbed Meltdown has revealed the rootkit-like nature of modern security tools. Some anti-malware packages are incompatible with Redmond’s Meltdown patch, released last week, because the tools make, according to Microsoft, “unsupported Read More …