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CVE Vulnerability Database Overview
medium.com/pvs-studio/what-is-cve-and-what-vulnerabilities-can-it-tell-us-about-4672a8762546Yapay zekadan makale özeti
- What is CVE
- CVE is a publicly disclosed security vulnerabilities database created by MITRE in 1999
- Each vulnerability record includes CVE ID, reference, and description
- 226 organizations from 34 countries have CVE Numbering Authority status
- Benefits and Limitations
- CVE enables organizations to communicate about vulnerabilities across tools
- CVE is not a detailed database, only contains basic information
- Not all vulnerabilities receive CVE IDs, with delays up to 269 days
- Top Vulnerabilities in 2021
- ProxyLogon vulnerabilities affected Microsoft Exchange servers for 2 months
- Log4j library vulnerabilities led to Log4Shell becoming top exploited in 2021
- 2021 saw 20061 vulnerabilities, 9.3% more than 2020
- Security Measures
- Regular updates from vendors are essential for fixing vulnerabilities
- Virtual patches provide temporary protection during updates
- Static Application Security Testing helps detect vulnerabilities early
- Software Composition Analysis checks open-source component dependencies