Tag Archives: zero-day vulnerabilities

Free Unofficial Patch for Zero-Day Bug in Windows

Free Unofficial Patch for Zero-Day Bug in Windows

During the late August Patch Tuesday Microsoft uncompletely patched a zero-day bug that goes by the identification CVE-2021-34484. The company only fixed the impact of the proof-of-concept (PoC). Earlier security researcher Abdelhamid Naceri made a report on the issue. This uncompletely patched bug affects all Windows versions, including Windows 10, Windows 11, and Windows Server 2022. In the Windows User …

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Palo Alto`s massive zero-day hole

Palo Alto`s massive zero-day hole

Palo Alto`s massive zero-day hole CVE 2021-3064 scored a CVSS rating of 9.8 out of 10 for vulnerability severity. The PAN’s GlobalProtect firewall allows for unauthenticated RCE on multiple versions of PAN-OS 8.1 prior to 8.1.17, on both physical and virtual firewalls. It potentially leaves 10,000 vulnerable firewalls with their goods exposed to the internet. Randori researches concerning the vulnerability …

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Google fixes 2 actively exploited zero-days

Google fixes 2 actively exploited zero-days

Recently Google released an emergency update for Chrome browser. The reason for that also lies in 2 actively exploited zero-day vulnerabilities. The internet giant’s Threat Analysis Group (TAG) discovered and reported on the flaw on September 15, 2021, and October 26, 2021, correspondingly. Cybersecurity specialists say they are those actively exploited in the wild. Identified as CVE-2021-38000 and CVE-2021-38003 the …

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Microsoft fixes zero day vulnerability exploited by Chinese spies

Microsoft fixes zero day vulnerability exploited by Chinese spies

Microsoft fixes zero-day vulnerability reportedly exploited by Chinese spies. The company’s October fixing patches plan also includes this zero-day vulnerability among 71 others. This year is already counted as the richest on 0-day breaches, but the party seems to be far from over. Chinese spies behind the CVE-2021-40449 zero-day vulnerability The company usually releases patches on the second Tuesday each …

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Google fixes four bugs in Chrome Browser

Recently Chrome Browser users got a new update of the browser. The newest build goes by the number 94.0.4606.81 for OS Windows, macOS and Linux. It will be available for the next few weeks for all Chrome Browser users. The update is one of the means for the company to protect its users from recently discovered bugs in the Chrome …

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2021 is a year of zero-day vulnerabilities exploitation

2021 is a year of 0-day vulnerabilities exploitation

Security specialists talk about a significant rise in zero-day exploitations. This year 66 cases were already detected and they outnumber any previous year before. It’s worth noting that these cases are double the amount in the 2020 year. They also add that the reasons for this can lie in ever more simplified ways of communication and a more open market …

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