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The most common vulnerability in the suite remains CVE-2017-11882 , a stack buffer overflow that occurs when processing objects in the Equation Editor component. Updated adware for the new Macs also immediately appeared, in particular the Pirrit family (whose members placed high in our Top 20 threats for macOS). IoT attacks.
Adware programs and fake system accelerators remained the main threat to macOS users in Q3. IoT attacks IoT threat statistics In Q3 2023, the distribution of devices attacking Kaspersky traps using the Telnet and SSH protocols did not change significantly. TOP 20 threats for macOS Verdict %* 1 AdWare.OSX.Agent.ai 3 Italy 1.16
Also seen in Q2 was the similar vulnerability CVE-2017-11882 , which causes a buffer overflow on the stack in the same component. Lastly, we spotted an attempt to exploit the CVE-2017-8570 vulnerability, which, like other bugs in Microsoft Office, permits the execution of arbitrary code in vulnerable versions of the software. .
Jump ahead: Adware. Adware, also known as malvertising , is a type of malware that downloads or displays advertisements to the user interface. Rather than stealing data, adware is more of an irritant forcing users to see unwanted ads. Most users are familiar with adware in the form of unclosable browser pop-ups.
These are CVE-2017-11882 and CVE-2018-0802 , which cause a buffer overflow when processing objects in a specially crafted document in the Equation Editor component and ultimately allow an attacker to execute arbitrary code. Adware from the Pirrit family was encountered most frequently out of all macOS threats in the listed countries.
The way individual Microsoft Office vulnerabilities are ranked by the number of detections does not change much with time: the first positions are still shared by CVE-2018-0802 and CVE-2017-8570 , with another popular vulnerability CVE-2017-11882 not far behind. IoT attacks. IoT threat statistics. Verdict. %*.
As usual, our TOP 20 ranking for biggest threats encountered by users of Kaspersky security solutions for macOS were dominated by adware. IoT attacks. IoT threat statistics. TOP 10 threats delivered to IoT devices via Telnet. Detailed IoT-threat statistics are published in the DDoS report for Q3 2022. Verdict. %*.
Cybercriminals were spreading malicious documents that exploited CVE-2017-11882 and CVE-2018-0802 , which are the best-known vulnerabilities in the Equation Editor component. As usual, the TOP 20 ranking for threats detected by Kaspersky security solutions for macOS users is dominated by various adware. IoT attacks.
The most-exploited vulnerabilities in that category were the following: CVE-2017-11882 and CVE-2018-0802 : Equation Editor vulnerabilities that allow corrupting application memory during formula processing to then run arbitrary code in the system. CVE-2017-0199 that allows using MS Office to load malicious scripts. 2 AdWare.OSX.Amc.e
The most frequently exploited vulnerabilities were as follows: CVE-2017-11882 and CVE-2018-0802: Equation Editor vulnerabilities that allow corrupting application memory during formula processing to then run arbitrary code in the system CVE-2017-0199 allows using MS Office to load malicious scripts. 2 AdWare.OSX.Agent.gen 8.54
IoT attacks. IoT threat statistics. The share of malware type in the total number of malicious programs downloaded to IoT devices following a successful attack. Overall, during the reporting period, adware and its components were registered on 89.60% of users’ computers on which Web Anti-Virus was triggered.
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