{"id":"CVE-2019-1010177","url":"https://www.cyber-defence.io/tools/cve/CVE-2019-1010177","generatedAt":"2026-10-28T22:20:18.641Z","title":"Jsish 2.4.70 2.047 is affected by: Use After Free.","description":"Jsish 2.4.70 2.047 is affected by: Use After Free. The impact is: denial of service and possibly arbitrary code execution. The component is: function Jsi_RegExpNew (jsi/jsiRegexp.c:39). The attack vector is: executing crafted javascript code. The fixed version is: after commit 48a66c798d.","published":"2019-07-24T12:15:11.000Z","lastModified":"2026-06-17T02:09:50.000Z","status":"Modified","sourceIdentifier":"josh@bress.net","cvss":{"version":"3.0","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-416"],"affected":["jsish/jsish"],"epss":{"score":0.02145,"percentile":0.81992,"date":"2026-10-27","history":[]},"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 (2.15%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://jsish.org/fossil/jsi/tktview?name=65c8965977","tags":["Exploit","Vendor Advisory"],"source":"josh@bress.net"},{"url":"https://jsish.org/fossil/jsi/tktview?name=65c8965977","tags":["Exploit","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-1010177","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."}