{"id":"CVE-2019-12822","url":"https://www.cyber-defence.io/tools/cve/CVE-2019-12822","generatedAt":"2026-10-28T19:19:23.760Z","title":"In http.c in Embedthis GoAhead before 4.1.1 and 5.x before 5.0.1, a header parsing vulnerability causes a memory assertion, out-of-bounds memory reference, and potential DoS, as demonstrated by a colon on a line by itself.","description":"In http.c in Embedthis GoAhead before 4.1.1 and 5.x before 5.0.1, a header parsing vulnerability causes a memory assertion, out-of-bounds memory reference, and potential DoS, as demonstrated by a colon on a line by itself.","published":"2019-06-14T14:29:01.000Z","lastModified":"2026-06-17T02:15:34.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":7.5,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"cwe":["CWE-119","CWE-917"],"affected":["embedthis/goahead"],"epss":{"score":0.08848,"percentile":0.95175,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.01566,"percentile":0.73787},{"date":"2026-09-22","score":0.08848,"percentile":0.94963}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (8.85%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-09-22T00:00:00.000Z","detail":{"to":0.08848,"from":0.01566,"percentile":0.94963},"summary":"EPSS moved from 1.6% to 8.8% probability of exploitation in the next thirty days."}],"references":[{"url":"https://github.com/embedthis/goahead/compare/5349710...579f21f","tags":["Patch","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/embedthis/goahead/issues/285","tags":["Patch","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/embedthis/goahead/compare/5349710...579f21f","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/embedthis/goahead/issues/285","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-12822","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}