{"id":"CVE-2018-25243","title":"FastTube 1.0.1.0 contains a denial of service vulnerability that allows local attackers to crash the application by submitting an excessively long string to the search functionality","summary":"FastTube 1.0.1.0 contains a denial of service vulnerability that allows local attackers to crash the application by submitting an excessively long string to the search functionality. Attackers can paste a buffer of 1900 characters into t…","severity":"medium","cvss":6.2,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-763"],"published":"2026-04-04","updated":"2026-07-21","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2018-25243","references":[{"url":"https://www.exploit-db.com/exploits/46199","label":"disclosure@vulncheck.com"},{"url":"https://www.microsoft.com/store/productId/9MXS9JVDP25V","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/fasttube-denial-of-service-via-search","label":"disclosure@vulncheck.com"}],"tags":["nvd"],"epss":0.00123,"epssPercentile":0.02403,"ingestedAt":"2026-07-21T16:51:41.532Z","slug":"CVE-2018-25243","body":"## Overview\n\nFastTube 1.0.1.0 contains a denial of service vulnerability that allows local attackers to crash the application by submitting an excessively long string to the search functionality. Attackers can paste a buffer of 1900 characters into the search bar and trigger a crash when the search operation is executed.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":34,"depthScoreParts":{"impact":34.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}