CVE-2019-11778
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2019-11778
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-11778.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2019-11778
- Downstream
- Related
- Published
- 2019-09-18T23:15:10Z
- Modified
- 2025-09-19T10:20:10.753207Z
- Severity
-
- 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L CVSS Calculator
- Summary
- [none]
- Details
-
If an MQTT v5 client connects to Eclipse Mosquitto versions 1.6.0 to 1.6.4 inclusive, sets a last will and testament, sets a will delay interval, sets a session expiry interval, and the will delay interval is set longer than the session expiry interval, then a use after free error occurs, which has the potential to cause a crash in some situations.
- References