Home > CISA Adds Two Flaws to Known Exploited Vulnerabilities Catalog
The US Cybersecurity and Infrastructure Security Agency (CISA) has added two privilege elevation vulnerabilities – one in Microsoft Exchange Server and one in Windows – to its Known Exploited Vulnerabilities (KDEV) Catalog. US Federal Civilian Executive Branch Agencies have until January 31 to mitigate the flaws.
Note
CVE-2022-41080 – an Exchange privilege escalation flaw from last year, can be combined with CVE-2022-41082 to achieve arbitrary code execution. CVE-2023-211674 is the same Windows ALPC privilege escalation flaw addressed in the Jan 10 Windows update we discussed previously. Good news, the patches for these are out, go deploy them. Bad news – you’re still hanging onto those on-premises Exchange servers.
Alex Lim is a certified IT Technical Support Architect with over 15 years of experience in designing, implementing, and troubleshooting complex IT systems and networks. He has worked for leading IT companies, such as Microsoft, IBM, and Cisco, providing technical support and solutions to clients across various industries and sectors. Alex has a bachelor’s degree in computer science from the National University of Singapore and a master’s degree in information security from the Massachusetts Institute of Technology. He is also the author of several best-selling books on IT technical support, such as The IT Technical Support Handbook and Troubleshooting IT Systems and Networks. Alex lives in Bandar, Johore, Malaysia with his wife and two chilrdren. You can reach him at [email protected] or follow him on Website | Twitter | Facebook
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