VDB
CVE-2021-34432
CVE-2021-34432
REJECTED
In Eclipse Mosquitto versions 2.07 and earlier, the server will crash if the client tries to send a PUBLISH packet with topic length = 0.
EPSS 0.57% · 68.8th percentile
Risk Scores
EPSS Score
0.57%
68.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:22.04:LTS | mosquitto | 0, 2.0.11-1, 2.0.11-1build1 |
Exploit Intelligence
Timeline
- Jul 27, 2021 CVE Published
- Jul 28, 2021 EPSS Score
- Sep 25, 2021 EPSS Score
- Nov 23, 2021 EPSS Score
- Jan 22, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 22, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 20, 2022 EPSS Score
- Sep 16, 2022 EPSS Score
- Nov 14, 2022 EPSS Score
- Jan 13, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-34432 third-party-advisory
- https://github.com/eclipse/mosquitto/commit/9b08faf0bdaf5a4f2e6e3dd1ea7e8c57f70418d6 third-party-advisory
- https://bugs.eclipse.org/bugs/show_bug.cgi?id=574141 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-34432 third-party-advisory