Moquette uncaught MQTT command exceptions can terminate shared session event loops
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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| moquette-io | moquette | affected |
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No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Moquette-io | Moquette |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.438% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Moquette
Moquette moquette |
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| CPEs | cpe:2.3:a:moquette:moquette:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Moquette
Moquette moquette |
|
| Metrics |
cvssV3_1
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Moquette-io
Moquette-io moquette |
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| Vendors & Products |
Moquette-io
Moquette-io moquette |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | Moquette is a lightweight Java MQTT broker. Prior to 0.18.1, SessionEventLoop.run catches only InterruptedException, and SessionEventLoopGroup does not restart a terminated loop. An MQTT command that raises an uncaught exception can terminate an event loop shared by multiple client sessions, preventing every co-located client from processing PUBLISH, SUBSCRIBE, PUBACK, and other commands. An attacker can select client IDs that map across the available loops to disrupt session processing for the entire broker. This issue is fixed in version 0.18.1. | |
| Title | Moquette uncaught MQTT command exceptions can terminate shared session event loops | |
| Weaknesses | CWE-248 | |
| References |
| |
| Metrics |
cvssV4_0
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