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Party Advisory","fix","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-37311"},{"url":"https://github.com/advisories/GHSA-2cp5-jwv5-w755"},{"url":"https://security-tracker.debian.org/tracker/CVE-2021-37311","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2021-37311","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-37311","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2021-37311","description":"Buffer Overflow vulnerability in fcitx5 5.0.8 allows attackers to cause a denial of service via crafted message to the application's listening port.","status":"published","published":"2023-02-03T00:00:00Z","modified":"2025-03-26T18:30:32.804Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:32:58.359368Z"}],"euvd":[{"id":"EUVD-2021-23880","description":"Buffer Overflow vulnerability in fcitx5 5.0.8 allows attackers to cause a 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