fkie_cve-2020-27153
Vulnerability from fkie_nvd
Published
2020-10-15 03:15
Modified
2024-11-21 05:20
Severity ?
Summary
In BlueZ before 5.55, a double free was found in the gatttool disconnect_cb() routine from shared/att.c. A remote attacker could potentially cause a denial of service or code execution, during service discovery, due to a redundant disconnect MGMT event.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| bluez | bluez | * | |
| debian | debian_linux | 9.0 | |
| debian | debian_linux | 10.0 | |
| opensuse | leap | 15.1 | |
| opensuse | leap | 15.2 |
{
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In BlueZ before 5.55, a double free was found in the gatttool disconnect_cb() routine from shared/att.c. A remote attacker could potentially cause a denial of service or code execution, during service discovery, due to a redundant disconnect MGMT event."
},
{
"lang": "es",
"value": "En BlueZ versiones anteriores a 5.55, se encontr\u00f3 una doble liberaci\u00f3n en la rutina disconnect_cb() de gatttool del archivo shared/att.c.\u0026#xa0;Un atacante remoto podr\u00eda potencialmente causar una denegaci\u00f3n de servicio o una ejecuci\u00f3n de c\u00f3digo, durante la detecci\u00f3n del servicio, debido a un evento MGMT de desconexi\u00f3n redundante"
}
],
"id": "CVE-2020-27153",
"lastModified": "2024-11-21T05:20:47.440",
"metrics": {
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"version": "2.0"
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"published": "2020-10-15T03:15:12.120",
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"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
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"description": [
{
"lang": "en",
"value": "CWE-415"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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