gsd-2020-8618
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
An attacker who is permitted to send zone data to a server via zone transfer can exploit this to intentionally trigger the assertion failure with a specially constructed zone, denying service to clients.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-8618",
"description": "An attacker who is permitted to send zone data to a server via zone transfer can exploit this to intentionally trigger the assertion failure with a specially constructed zone, denying service to clients.",
"id": "GSD-2020-8618",
"references": [
"https://www.suse.com/security/cve/CVE-2020-8618.html",
"https://ubuntu.com/security/CVE-2020-8618",
"https://security.archlinux.org/CVE-2020-8618"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2020-8618"
],
"details": "An attacker who is permitted to send zone data to a server via zone transfer can exploit this to intentionally trigger the assertion failure with a specially constructed zone, denying service to clients.",
"id": "GSD-2020-8618",
"modified": "2023-12-13T01:21:53.806943Z",
"schema_version": "1.4.0"
}
},
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"DATE_PUBLIC": "2020-06-10T19:10:14.000Z",
"ID": "CVE-2020-8618",
"STATE": "PUBLIC",
"TITLE": "A buffer boundary check assertion in rdataset.c can fail incorrectly during zone transfer"
},
"affects": {
"vendor": {
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{
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{
"product_name": "BIND9",
"version": {
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"version_value": "9.16.0 -\u003e 9.16.3"
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}
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"baseScore": 4.9,
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"integrityImpact": "NONE",
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"scope": "UNCHANGED",
"userInteraction": "NONE",
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}
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}
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"lang": "eng",
"value": "Upgrade to the patched release most closely related to your current version of BIND:\n\n BIND 9.16.4"
}
],
"source": {
"discovery": "USER"
},
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"value": "None"
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"impact": {
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"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.0,
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"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
"version": "2.0"
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"exploitabilityScore": 8.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
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"severity": "MEDIUM",
"userInteractionRequired": false
},
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"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
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"exploitabilityScore": 1.2,
"impactScore": 3.6
}
},
"lastModifiedDate": "2022-10-07T13:08Z",
"publishedDate": "2020-06-17T22:15Z"
}
}
}
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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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