Remember last month when we were awed by Microsoft’s record-setting Patch Tuesday that addressed 206 CVEs? That was a quaint era compared to this month: Redmond just rolled out patches for 622 CVEs specific to its products, slightly more than tripling last month’s all-time high.
Redmond’s Patch Tuesday release is once again one for the record books, with everything under the sun getting some security fixes – including 428 non-Microsoft Chromium CVEs affecting Edge that aren’t included in that 622 count. Fifty-eight of those are critical, two are under active exploit, and one has already been publicly disclosed, meaning it could join those other two in short order.
Read more…
Source: The Register
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- Exchange Servers Under Active Attack via ProxyShell Bugs
August 15, 2021
Researchers’ Microsoft Exchange server honeypots are being actively exploited via ProxyShell: The name of an attack disclosed at Black Hat last week that chains three vulnerabilities to enable unauthenticated attackers to perform remote code execution (RCE) and snag plaintext passwords. In his Black Hat presentation last week, Devcore principal security researcher Orange Tsai said that a ...
- Microsoft Warns: Another Unpatched PrintNightmare Zero-Day
August 12, 2021
One day after dropping its scheduled August Patch Tuesday update, Microsoft issued a warning about yet another unpatched privilege escalation/remote code-execution (RCE) vulnerability in the Windows Print Spooler. The zero-day bug, tracked as CVE-2021-36958, carries a CVSS vulnerability-severity scale rating of 7.3, meaning that it’s rated as “important.” Microsoft said that it allows for a local ...
- Actively Exploited Windows Zero-Day Gets a Patch
August 10, 2021
Microsoft has patched 51 security vulnerabilities in its scheduled August Patch Tuesday update, including seven critical bugs, two issues that were publicly disclosed but unpatched until now, and one that’s listed as a zero-day that has been exploited in the wild. Of note, there are 17 elevation-of-privilege (EoP) vulnerabilities, 13 remote code-execution (RCE) issues, eight information-disclosure ...
- Microsoft Exchange servers scanned for ProxyShell vulnerability, Patch Now
August 8, 2021
Threat actors are now actively scanning for the Microsoft Exchange ProxyShell remote code execution vulnerabilities after technical details were released at the Black Hat conference. Before we get to the active scanning of these vulnerabilities, it is important to understand how they have been disclosed. ProxyShell is the name for three vulnerabilities that perform unauthenticated, remote code ...
- More than 12,500 vulnerabilities disclosed in first half of 2021
August 5, 2021
Risk Based Security has released two new reports covering data breaches and vulnerabilities in the first half of 2021, finding that there was a decline in the overall number of reported breaches but an increase in the amount of vulnerabilities disclosed. The company’s data breach report found that there were 1,767 publicly reported breaches in the ...
- Security company warns of Mitsubishi industrial control vulnerabilities
August 5, 2021
Cybersecurity company Nozomi Networks Labs has warned the industrial control system (ICS) security community about 5 vulnerabilities affecting Mitsubishi safety PLCs. In a new report, the company said Mitsubishi acknowledged the issues — which are focused on the authentication implementation of the MELSOFT communication protocol — after they were discovered at the end of 2020. The Japanese ...