2017 defcon badges11/25/2023 Microsoft’s SQL Server comes bearing vulnerabilities across its version spectrum. These vulnerabilities are rated Critical by Microsoft. These updates address a critical type confusion vulnerability that could lead to code execution and an important security bypass vulnerability that could lead to information disclosure. Microsoft rates the most severe of these vulnerabilities as Critical.Īdobe Flash Player returns with two vulnerabilities. An attacker who exploited these vulnerabilities by luring the user to view malicious content would be able to remotely execute commands on the victim’s system, view memory contents, and create user accounts with privileges equal to that of the victim user. Microsoft’s web browsers bear vulnerabilities very similar to last month’s, hosting multiple memory corruption vulnerabilities in javascript. Sharepoint had a vulnerability that could allow an attacker to conduct cross-site scripting (XSS) attacks on affected systems and run script in the security context of the current user. Office was unusually quiet this month, bearing only an update for Sharepoint 2010. Microsoft has rated this vulnerability as Important. As usual, the vulnerability revolves around improper initialization of objects in kernel memory. While these vulnerabilities themselves do not compromise the victim system, they do provide information that could aid an attacker’s ongoing compromise of a system. The Windows Kernel has been patched for multiple Information Disclosure vulnerabilities. Examples of those products and services would be NetBIOS, Windows CLFS, and the JET DB Engine. This month patches some usual suspects, with only a few out of the ordinary products and services receiving fixes.
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