{"id":"CVE-2019-9806","published":"2019-04-26T16:13:23Z","modified":"2024-08-04T22:01:54Z","title":"A vulnerability exists during authorization prompting for FTP transaction where successive modal prompts are displayed…","vendor":"Mozilla","product":"Firefox","tier":"core","eol":null,"affectedVersions":[{"vendor":"Mozilla","product":"Firefox","versions":[">= unspecified, < 66"]}],"description":{"text":"A vulnerability exists during authorization prompting for FTP transaction where successive modal prompts are displayed and cannot be immediately dismissed. This allows for a denial of service (DOS) attack. This vulnerability affects Firefox < 66.","provenance":"source","from":"CVE.org"},"summary":null,"cvss":null,"epss":{"score":0.01081,"percentile":0.65025,"date":"2026-10-28","provenance":"source"},"kev":null,"vulncheckKev":{"dateAdded":"2019-02-04","exploitedFirstSeen":"2019-02-04","ransomware":false,"evidence":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=377496","date":"2019-02-04"}],"evidenceTotal":1,"provenance":"source"},"exploited":true,"otx":{"pulseCount":0,"pulses":[],"provenance":"machine"},"cwes":[],"references":[{"url":"https://www.mozilla.org/security/advisories/mfsa2019-07/","tags":["x_refsource_MISC"]},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1525267","tags":["x_refsource_MISC"]}],"techniques":[],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2019-19168","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-19168","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":null,"exploitRefs":[],"flow":[],"timeline":[{"date":"2019-02-04","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=377496","provenance":"source"},{"date":"2019-04-26","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2019-9806","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":null,"daysToKev":null},"priority":{"score":48.0,"factors":[{"name":"In a KEV catalog","points":35.0,"detail":"listed in VulnCheck KEV"},{"name":"Recent KEV listing","points":0.0,"detail":"added 2824 days ago"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":13.0,"detail":"percentile 0.6502"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":0.0,"detail":"none found"},{"name":"Mentioned in OTX pulses","points":0.0,"detail":"0 pulses"},{"name":"CVSS severity","points":0.0,"detail":"no CVSS"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}