{"id":"CVE-2018-25266","revision":"4b68aa6c063546c089dfd198b163ca63","records":[{"revision":"4b68aa6c063546c089dfd198b163ca63","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2018-25266","aliases":[],"title":"Angry IP Scanner 3.5.3 Denial of Service via Preferences Buffer Overflow","description":"Angry IP Scanner 3.5.3 contains a buffer overflow vulnerability in the preferences dialog that allows local attackers to crash the application by supplying an excessively large string. Attackers can generate a file containing a massive buffer of repeated characters and paste it into the unavailable value field in the display preferences to trigger a denial of service.","state":0,"publishedAt":"2026-04-22T14:57:00.977+00:00","modifiedAt":"2026-10-01T15:19:14.532+00:00","affected":[{"ecosystem":"Vendor product","name":"Angry IP Scanner","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Angryip\",\n                    \"product\": \"Angry IP Scanner\",\n                    \"versions\": [\n                        {\n                            \"version\": \"3.11\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","score":6.9,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":6.2,"severity":"MEDIUM"}],"references":["https://www.exploit-db.com/exploits/45993","https://angryip.org/","https://www.vulncheck.com/advisories/angry-ip-scanner-denial-of-service-via-preferences-buffer-overflow"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2018-25266","license":"CVE Program Terms of Use","key":"cve-program:CVE-2018-25266","identifiers":["CVE-2018-25266"]},"retained":false,"historicalAffected":[]}],"coverage":[]}