gsd-2023-5680
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
If a resolver cache has a very large number of ECS records stored for the same name, the process of cleaning the cache database node for this name can significantly impair query performance.
This issue affects BIND 9 versions 9.11.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.45-S1, and 9.18.11-S1 through 9.18.21-S1.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2023-5680", "id": "GSD-2023-5680" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2023-5680" ], "details": "If a resolver cache has a very large number of ECS records stored for the same name, the process of cleaning the cache database node for this name can significantly impair query performance. \nThis issue affects BIND 9 versions 9.11.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.45-S1, and 9.18.11-S1 through 9.18.21-S1.", "id": "GSD-2023-5680", "modified": "2023-12-13T01:20:51.020865Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "security-officer@isc.org", "ID": "CVE-2023-5680", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "BIND 9", "version": { "version_data": [ { "version_affected": "\u003c=", "version_name": "9.11.3-S1", "version_value": "9.11.37-S1" }, { "version_affected": "\u003c=", "version_name": "9.16.8-S1", "version_value": "9.16.45-S1" }, { "version_affected": "\u003c=", "version_name": "9.18.11-S1", "version_value": "9.18.21-S1" } ] } } ] }, "vendor_name": "ISC" } ] } }, "credits": [ { "lang": "en", "value": "ISC would like to thank Yann Kerherve and Ask Bj\u00f8rn Hansen for bringing this vulnerability to our attention." } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "If a resolver cache has a very large number of ECS records stored for the same name, the process of cleaning the cache database node for this name can significantly impair query performance. \nThis issue affects BIND 9 versions 9.11.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.45-S1, and 9.18.11-S1 through 9.18.21-S1." } ] }, "exploit": [ { "lang": "en", "value": "We are not aware of any active exploits." } ], "impact": { "cvss": [ { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://kb.isc.org/docs/cve-2023-5680", "refsource": "MISC", "url": "https://kb.isc.org/docs/cve-2023-5680" } ] }, "solution": [ { "lang": "en", "value": "Upgrade to the patched release most closely related to your current version of BIND 9: 9.16.48-S1 or 9.18.24-S1." } ], "source": { "discovery": "EXTERNAL" }, "work_around": [ { "lang": "en", "value": "There is no workaround for this issue other than disabling the ECS feature entirely." } ] }, "nvd.nist.gov": { "cve": { "descriptions": [ { "lang": "en", "value": "If a resolver cache has a very large number of ECS records stored for the same name, the process of cleaning the cache database node for this name can significantly impair query performance. \nThis issue affects BIND 9 versions 9.11.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.45-S1, and 9.18.11-S1 through 9.18.21-S1." } ], "id": "CVE-2023-5680", "lastModified": "2024-02-13T15:16:05.223", "metrics": { "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "security-officer@isc.org", "type": "Primary" } ] }, "published": "2024-02-13T14:15:45.850", "references": [ { "source": "security-officer@isc.org", "url": "https://kb.isc.org/docs/cve-2023-5680" } ], "sourceIdentifier": "security-officer@isc.org", "vulnStatus": "Awaiting Analysis" } } } }
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- 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.