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It’s the second Tuesday of February, and meaning Microsoft and different software program makers are releasing dozens of updates to repair safety vulnerabilities. Topping off this month’s listing are two zero-days beneath energetic exploit and significant networking flaws that permit attackers to remotely execute malicious code or shut down computer systems.
Crucial patch fixes a code-execution flaw in Adobe Reader, which regardless of its long-in-the-tooth standing stays extensively used for viewing and dealing with PDF paperwork. CVE-2021-21017, because the important vulnerability is tracked, stems from a heap-based buffer overflow. After being tipped off by an nameless supply, Adobe warned that the flaw has been actively exploited in restricted assaults that focus on Reader customers working Home windows.
Adobe didn’t present further particulars concerning the vulnerability or the in-the-wild assaults exploiting it. Usually, hackers use specifically crafted paperwork despatched by e mail or revealed on-line to set off the vulnerability and execute code that installs malware on the system working the appliance. Adobe’s use of the phrase “restricted” possible signifies that the hackers are narrowly focusing their assaults on a small variety of high-value targets.Learn 9 remaining paragraphs | Feedback
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