Medium severity5.3NVD Advisory· Published Mar 1, 2023· Updated Jun 17, 2026
CVE-2023-0847
CVE-2023-0847
Description
The Sub-IoT implementation of the DASH 7 Alliance protocol has a vulnerability that can lead to an out-of-bounds write prior to implementation version 0.5.0. If the protocol has been compiled using default settings, this will only grant the attacker access to allocated but unused memory. However, if it was configured using non-default settings, there is the possibility that exploiting this vulnerability could lead to system crashes and remote code execution.
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Affected products
3- Sub-IoT/DASH 7 Alliance Protocol stack implementationv5Range: 0
- cpe:2.3:a:dash7-alliance:dash7_alliance_protcol:*:*:*:*:*:*:*:*Range: <=0.5.0
- Range: <0.5.0
Patches
Vulnerability mechanics
References
2- github.com/Sub-IoT/Sub-IoT-Stack/security/advisories/GHSA-ggxh-88wc-c4fgnvdVendor Advisory
- www.cisa.gov/news-events/ics-advisories/icsa-23-047-13nvdThird Party AdvisoryUS Government Resource
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