fkie_cve-2019-11779
Vulnerability from fkie_nvd
Published
2019-09-19 14:15
Modified
2024-11-21 04:21
Severity ?
Summary
In Eclipse Mosquitto 1.5.0 to 1.6.5 inclusive, if a malicious MQTT client sends a SUBSCRIBE packet containing a topic that consists of approximately 65400 or more '/' characters, i.e. the topic hierarchy separator, then a stack overflow will occur.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| eclipse | mosquitto | * | |
| eclipse | mosquitto | * | |
| canonical | ubuntu_linux | 19.04 | |
| opensuse | backports_sle | 15.0 | |
| opensuse | leap | 15.1 | |
| fedoraproject | fedora | 29 | |
| fedoraproject | fedora | 30 | |
| fedoraproject | fedora | 31 | |
| debian | debian_linux | 8.0 | |
| debian | debian_linux | 10.0 |
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"value": "In Eclipse Mosquitto 1.5.0 to 1.6.5 inclusive, if a malicious MQTT client sends a SUBSCRIBE packet containing a topic that consists of approximately 65400 or more \u0027/\u0027 characters, i.e. the topic hierarchy separator, then a stack overflow will occur."
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"value": "En Eclipse Mosquitto versiones 1.5.0 hasta 1.6.5 incluy\u00e9ndola, si un cliente MQTT malicioso env\u00eda un paquete SUBSCRIBE que contiene un tema que consta de aproximadamente 65400 o m\u00e1s caracteres \u0027/\u0027, es decir, el separador de jerarqu\u00eda de temas, entonces ocurrir\u00e1 un desbordamiento de la pila."
}
],
"id": "CVE-2019-11779",
"lastModified": "2024-11-21T04:21:46.603",
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"vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
"version": "2.0"
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"exploitabilityScore": 8.0,
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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