NULL Pointer Dereference in REST API properties_parse via Malformed user_properties
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| nanomq | nanomq | affected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Nanomq | Nanomq |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.411% probability within 30 days)
| Type | Values Removed | Values Added |
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| First Time appeared |
Nanomq
Nanomq nanomq |
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| Vendors & Products |
Nanomq
Nanomq nanomq |
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| Description | In nanomq versions 0.24.11 and earlier, a NULL pointer dereference in `properties_parse()` allows an authenticated attacker to crash the NanoMQ broker by sending a POST request to `/api/v4/mqtt/publish` with `user_properties` as a JSON array instead of a JSON object. The crash occurs because `strlen()` is called on a NULL `item->string` pointer when iterating over array elements. An authenticated attacker can exploit this to crash the NanoMQ broker process. This is patched in version 0.24.14. | |
| Title | NULL Pointer Dereference in REST API properties_parse via Malformed user_properties | |
| Weaknesses | CWE-476 | |
| References |
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| Metrics |
cvssV3_1
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