Vulnerabilites related to linkerd - buoyant
Vulnerability from fkie_nvd
Published
2025-05-05 17:18
Modified
2025-06-17 14:12
Severity ?
Summary
In Linkerd edge releases before edge-25.2.1, and Buoyant Enterprise for Linkerd releases 2.13.0–2.13.7, 2.14.0–2.14.10, 2.15.0–2.15.7, 2.16.0–2.16.4, and 2.17.0–2.17.1, resource exhaustion can occur for Linkerd proxy metrics.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://docs.buoyant.io/security/advisories/2025-01/ | Vendor Advisory | |
| cve@mitre.org | https://www.buoyant.io/resources | Product |
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:linkerd:buoyant:*:*:*:*:enterprise:linkerd:*:*",
"matchCriteriaId": "C9742371-D40C-41C4-B2BF-549DFD744D25",
"versionEndIncluding": "2.13.7",
"versionStartIncluding": "2.13.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linkerd:buoyant:*:*:*:*:enterprise:linkerd:*:*",
"matchCriteriaId": "50AC0938-14D0-4C9F-91A2-AE672D698440",
"versionEndIncluding": "2.14.10",
"versionStartIncluding": "2.14.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linkerd:buoyant:*:*:*:*:enterprise:linkerd:*:*",
"matchCriteriaId": "DFA5823A-8764-4DA2-B581-98C81EB8595C",
"versionEndIncluding": "2.15.7",
"versionStartIncluding": "2.15.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linkerd:buoyant:*:*:*:*:enterprise:linkerd:*:*",
"matchCriteriaId": "4958DFE3-9F0F-4B67-9BBC-F94D3A006DFD",
"versionEndExcluding": "2.16.5",
"versionStartIncluding": "2.16.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linkerd:buoyant:*:*:*:*:enterprise:linkerd:*:*",
"matchCriteriaId": "23536DA5-20CE-4B36-BB34-5487C7CFF3E4",
"versionEndExcluding": "2.17.2",
"versionStartIncluding": "2.17.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linkerd:linkerd:*:*:*:*:edge:kubernetes:*:*",
"matchCriteriaId": "345C63E1-3AC0-4698-9066-DCD4B3DCD8E4",
"versionEndExcluding": "25.2.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In Linkerd edge releases before edge-25.2.1, and Buoyant Enterprise for Linkerd releases 2.13.0\u20132.13.7, 2.14.0\u20132.14.10, 2.15.0\u20132.15.7, 2.16.0\u20132.16.4, and 2.17.0\u20132.17.1, resource exhaustion can occur for Linkerd proxy metrics."
},
{
"lang": "es",
"value": "En las versiones de Buoyant Edge anteriores a edge-25.2.1 y en Enterprise para Linkerd versiones 2.16.* anteriores a 2.16.5, 2.17.* anteriores a 2.17.2 y 2.18.* anteriores a 2.18.0, se pueden producir agotamiento de los recursos para las m\u00e9tricas de proxy de Linkerd."
}
],
"id": "CVE-2025-43915",
"lastModified": "2025-06-17T14:12:57.600",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 4.2,
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
},
"published": "2025-05-05T17:18:49.603",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
],
"url": "https://docs.buoyant.io/security/advisories/2025-01/"
},
{
"source": "cve@mitre.org",
"tags": [
"Product"
],
"url": "https://www.buoyant.io/resources"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-400"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
}
CVE-2025-43915 (GCVE-0-2025-43915)
Vulnerability from cvelistv5
Published
2025-05-05 00:00
Modified
2025-05-19 15:10
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
In Linkerd edge releases before edge-25.2.1, and Buoyant Enterprise for Linkerd releases 2.13.0–2.13.7, 2.14.0–2.14.10, 2.15.0–2.15.7, 2.16.0–2.16.4, and 2.17.0–2.17.1, resource exhaustion can occur for Linkerd proxy metrics.
References
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2025-43915",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-05-05T17:27:43.994614Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-400",
"description": "CWE-400 Uncontrolled Resource Consumption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-05-05T17:28:58.403Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In Linkerd edge releases before edge-25.2.1, and Buoyant Enterprise for Linkerd releases 2.13.0\u20132.13.7, 2.14.0\u20132.14.10, 2.15.0\u20132.15.7, 2.16.0\u20132.16.4, and 2.17.0\u20132.17.1, resource exhaustion can occur for Linkerd proxy metrics."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-05-19T15:10:54.584Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"url": "https://www.buoyant.io/resources"
},
{
"url": "https://docs.buoyant.io/security/advisories/2025-01/"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2025-43915",
"datePublished": "2025-05-05T00:00:00.000Z",
"dateReserved": "2025-04-19T00:00:00.000Z",
"dateUpdated": "2025-05-19T15:10:54.584Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}