gsd-2020-27153
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
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.
Aliases
Aliases
{
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"alias": "CVE-2020-27153",
"description": "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.",
"id": "GSD-2020-27153",
"references": [
"https://www.suse.com/security/cve/CVE-2020-27153.html",
"https://www.debian.org/security/2021/dsa-4951",
"https://access.redhat.com/errata/RHSA-2021:1598",
"https://ubuntu.com/security/CVE-2020-27153",
"https://advisories.mageia.org/CVE-2020-27153.html",
"https://linux.oracle.com/cve/CVE-2020-27153.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"id": "GSD-2020-27153",
"modified": "2023-12-13T01:22:11.032790Z",
"schema_version": "1.4.0"
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"impact": {
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
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"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
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"impactScore": 6.4,
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},
"lastModifiedDate": "2022-04-05T15:59Z",
"publishedDate": "2020-10-15T03:15Z"
}
}
}
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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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