CVE-2019-16754
RIOT 2019.07 contains a NULL pointer dereference in the MQTT-SN implementation (asymcute), potentially allowing an attacker to crash a network node running RIOT. This requires spoofing an MQTT server response. To do so, the attacker needs to know the MQTT MsgID of a pending MQTT protocol message and the ephemeral port used by RIOT's MQTT implementation. Additionally, the server IP address is required for spoofing the packet.
- Affected products
- Riot
- Riot-os Riot
- = 2019.07
- Fix
- Available
- CVSS 3.1
- 7.5 HIGH
- EPSS
- 1.5% (71th percentile)
- Weakness
- CWE-476
- NVD status
- Modified
- Published
- 2019-09-24
CVE-2019-16754 at NVD
No indexed exploits for CVE-2019-16754 yet
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No exploit for CVE-2019-16754 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.