cve-2019-10191
Vulnerability from cvelistv5
Published
2019-07-16 17:52
Modified
2024-08-04 22:17
Severity ?
EPSS score ?
Summary
A vulnerability was discovered in DNS resolver of knot resolver before version 4.1.0 which allows remote attackers to downgrade DNSSEC-secure domains to DNSSEC-insecure state, opening possibility of domain hijack using attacks against insecure DNS protocol.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | CZ.NIC | knot-resolver |
Version: all before 4.1.0 |
|
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"https://lists.debian.org/debian-lts-announce/2024/04/msg00017.html" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "knot-resolver", "vendor": "CZ.NIC", "versions": [ { "status": "affected", "version": "all before 4.1.0" } ] } ], "datePublic": "2019-07-10T00:00:00", "descriptions": [ { "lang": "en", "value": "A vulnerability was discovered in DNS resolver of knot resolver before version 4.1.0 which allows remote attackers to downgrade DNSSEC-secure domains to DNSSEC-insecure state, opening possibility of domain hijack using attacks against insecure DNS protocol." } ], "metrics": [ { "cvssV3_0": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.0" } } ], 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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.