CVE-2019-11779
- State
- Published
- Severity
- Not scored
- Published
- Sep 19, 2019
- Updated
- Aug 4, 2024
- Reserved
- May 6, 2019
Description
In Eclipse Mosquitto 1.5.0 to 1.6.5 inclusive, if a malicious MQTT client sends a SUBSCRIBE packet containing a topic that consists of approximately 65400 or more '/' characters, i.e. the topic hierarchy separator, then a stack overflow will occur.
Scores
The record has no CVSS score.
Weaknesses
- CWE-754 Improper Check for Unusual or Exceptional Conditions
Affected Products
| Product | Versions |
|---|---|
Eclipse MosquittoThe Eclipse Foundation |
|
References
- https://bugs.eclipse.org/bugs/show_bug.cgi?id=551160
- USN-4137-1vendor-advisory
- openSUSE-SU-2019:2206vendor-advisory
- openSUSE-SU-2019:2247vendor-advisory
- FEDORA-2019-4c69fb4cd7vendor-advisory
- FEDORA-2019-8b83c261ddvendor-advisory
- FEDORA-2019-d99e2329cbvendor-advisory
- [debian-lts-announce] 20191026 [SECURITY] [DLA 1972-1] mosquitto security updatemailing-list
- DSA-4570vendor-advisory
- 20191118 [SECURITY] [DSA 4570-1] mosquitto security updatemailing-list
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