Stay updated on the latest in information security flaws. Explore news, insights, and analysis on vulnerabilities affecting digital safety.
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Background for this topic.
Flaw is a weakness or imperfection in software, hardware, or organizational processes that, within the realm of information security, can be exploited by cyber threats to gain unauthorized access or cause damage to data and systems. In the context of information security, a flaw can take various forms such as vulnerabilities, code bugs, design flaws, or configuration errors. These issues can undermine the security of an information system and create potential risks for data breaches, cyber-attacks, or other types of security incidents.
Identifying and addressing flaws is a critical aspect of maintaining cybersecurity posture. This involves processes such as vulnerability assessments, penetration testing, and the implementation of appropriate security controls. Regularly updating systems, applying patches, and adhering to security best practices are essential strategies to mitigate the risks associated with flaws in an organization's technological infrastructure.
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The zero-day vulnerability affects on-premises installations for all versions of Exchange Server 2016, 2019 and Subscription Edition
On Thursday, Microsoft shared mitigations for a high-severity Exchange Server vulnerability exploited in attacks that allow threat actors to execute arbitrary code via cross-site scripting (XSS) while targeting Outlook on the web users. [...]
Microsoft has disclosed a new security vulnerability impacting on-premise versions of Exchange Server that it said has come under active exploitation in the wild