CVE-2021-25740
Vulnerability from cvelistv5
Published
2021-09-20 17:05
Modified
2024-09-16 19:30
Severity ?
EPSS score ?
Summary
Holes in EndpointSlice Validation Enable Host Network Hijack
References
▼ | URL | Tags | |
---|---|---|---|
jordan@liggitt.net | https://github.com/kubernetes/kubernetes/issues/103675 | Mitigation, Third Party Advisory | |
jordan@liggitt.net | https://groups.google.com/g/kubernetes-security-announce/c/WYE9ptrhSLE | Mailing List, Mitigation, Third Party Advisory | |
jordan@liggitt.net | https://security.netapp.com/advisory/ntap-20211014-0001/ | Third Party Advisory |
Impacted products
▼ | Vendor | Product |
---|---|---|
Kubernetes | Kubernetes |
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}, { "lessThan": "unspecified", "status": "unknown", "version": "next of 1.21.5", "versionType": "custom" }, { "lessThanOrEqual": "1.22.2", "status": "affected", "version": "unspecified", "versionType": "custom" }, { "lessThan": "unspecified", "status": "unknown", "version": "next of 1.22.2", "versionType": "custom" } ] } ], "credits": [ { "lang": "en", "value": "Rob Scott" } ], "datePublic": "2021-07-14T00:00:00", "descriptions": [ { "lang": "en", "value": "A security issue was discovered with Kubernetes that could enable users to send network traffic to locations they would otherwise not have access to via a confused deputy attack." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.1, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": 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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.