VulnerabilityAnalyzed
CVE-2024-42645
An issue in FlashMQ v1.14.0 allows attackers to cause an assertion failure via sending a crafted retain message, leading to a Denial of Service (DoS).
HIGH 7.5EPSS 0.50%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.50%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue in FlashMQ v1.14.0 allows attackers to cause an assertion failure via sending a crafted retain message, leading to a Denial of Service (DoS).
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.50% probability · 41th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-617
- Affected
- flashmq/flashmq
- Source
- cve@mitre.org
References
- https://github.com/halfgaar/FlashMQProduct
- https://github.com/songxpu/bug_report/blob/master/MQTT/FlashMQ/CVE-2024-42645.mdExploit, Third Party Advisory
- https://www.flashmq.org/2024/06/17/flashmq-1-15-1-released/Release Notes
- https://github.com/songxpu/bug_report/blob/master/MQTT/FlashMQ/CVE-2024-42645.mdExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.