I found a zero-click vulnerability in macOS Calendar, which allows an attacker to add or delete arbitrary files inside the Calendar sandbox environment. This could lead to many bad things including malicious code execution which can be combined with security protection evasion with Photos to compromise users’ sensitive Photos iCloud Photos data. Apple has fixed all of the vulnerabilities between October 2022 and September 2023.
SonicWall is warning customers that the recently patched critical vulnerability CVE-2024-40766 may be exploited in the wild.
The Akamai Security Intelligence and Response Team (SIRT) has observed a botnet campaign that is abusing several previously exploited vulnerabilities, as well as a zero-day vulnerability discovered by the SIRT.
CVE-2024-7029 (discovered by Aline Eliovich) is a command injection vulnerability found in the brightness function of AVTECH closed-circuit television (CCTV) cameras that allows for remote code execution (RCE).
Once injected, the botnet spreads a Mirai variant with string names that reference the COVID-19 virus that has been seen since at least 2020.
We have included a list of indicators of compromise (IOCs) to assist in defense against this threat.
Malicious hackers are exploiting a zero-day vulnerability in Versa Director, a software product used by many Internet and IT service providers. Researchers believe the activity is linked to Volt Typhoon, a Chinese cyber espionage group focused on infiltrating critical U.S.…
A vulnerability in Microsoft Copilot Studio could be exploited to access sensitive information on the internal infrastructure used by the service, Tenable reports.
The flaw, tracked as CVE-2024-38206 (CVSS score of 8.5) and described as a ‘critical’ information disclosure bug, has been fully mitigated, Microsoft said in an August 6 advisory.
This vulnerability can allow attackers to steal anything a user puts in a private Slack channel by manipulating the language model used for content generation. This was responsibly disclosed to Slack (more details in Responsible Disclosure section at the end).
There is a potentially exploitable heap underflow in recent versions of Vixie Cron, that affects both the cron daemon and the crontab command. An attacker can use this vulnerability to obtain root on OpenBSD 7.4 and 7.5.
AMD is warning about a high-severity CPU vulnerability named SinkClose that impacts multiple generations of its EPYC, Ryzen, and Threadripper processors. The vulnerability allows attackers with Kernel-level (Ring 0) privileges to gain Ring -2 privileges and install malware that becomes nearly undetectable.
Delaying security updates and neglecting regular reviews created vulnerabilities that were exploited by attackers, resulting in severe ransomware consequences.