{"id":160082,"date":"2010-11-01T00:00:00","date_gmt":"2010-11-01T00:00:00","guid":{"rendered":"https:\/\/www.microsoft.com\/en-us\/research\/msr-research-item\/security-trend-analysis-with-cve-topic-models\/"},"modified":"2018-10-16T20:08:11","modified_gmt":"2018-10-17T03:08:11","slug":"security-trend-analysis-with-cve-topic-models","status":"publish","type":"msr-research-item","link":"https:\/\/www.microsoft.com\/en-us\/research\/publication\/security-trend-analysis-with-cve-topic-models\/","title":{"rendered":"Security Trend Analysis with CVE Topic Models"},"content":{"rendered":"<div class=\"asset-content\">\n<p>We study the vulnerability reports in the Common Vulnerability and Exposures (CVE) database by using topic models on their description texts to find prevalent vulnerability types and new trends semi-automatically. In our study of the 39,393 unique CVEs until the end of 2009, we identify the following trends, given here in the form of a weather forecast:<\/p>\n<p>PHP: declining, with occasional SQL injection.<\/p>\n<p>Buffer Overflows: flattening out after decline.<\/p>\n<p>Format Strings: in steep decline.<\/p>\n<p>SQL Injection and XSS: remaining strong, and rising.<\/p>\n<p>Cross-Site Request Forgery: a sleeping giant perhaps, stirring.<\/p>\n<p>Application Servers: rising steeply.<\/p>\n<\/div>\n<p><!-- .asset-content --><\/p>\n","protected":false},"excerpt":{"rendered":"<p>We study the vulnerability reports in the Common Vulnerability and Exposures (CVE) database by using topic models on their description texts to find prevalent vulnerability types and new trends semi-automatically. In our study of the 39,393 unique CVEs until the end of 2009, we identify the following trends, given here in the form of a [&hellip;]<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"msr-url-field":"","msr-podcast-episode":"","msrModifiedDate":"","msrModifiedDateEnabled":false,"ep_exclude_from_search":false,"footnotes":""},"msr-content-type":[3],"msr-research-highlight":[],"research-area":[13560,13558],"msr-publication-type":[193716],"msr-product-type":[],"msr-focus-area":[],"msr-platform":[],"msr-download-source":[],"msr-locale":[268875],"msr-field-of-study":[],"msr-conference":[],"msr-journal":[],"msr-impact-theme":[],"msr-pillar":[],"class_list":["post-160082","msr-research-item","type-msr-research-item","status-publish","hentry","msr-research-area-programming-languages-software-engineering","msr-research-area-security-privacy-cryptography","msr-locale-en_us"],"msr_publishername":"IEEE","msr_edition":"Proceedings of the 21st IEEE International Symposium on 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