CVE-2019-11778 (GCVE-0-2019-11778)

Vulnerability from cvelistv5 – Published: 2019-09-18 22:25 – Updated: 2024-08-04 23:03
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
The Eclipse Foundation Eclipse Mosquitto Affected: 1.6.0 to 1.6.4
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.