CVE-2024-28249
Vulnerability from cvelistv5
Published
2024-03-18 21:36
Modified
2024-08-02 00:48
Severity ?
EPSS score ?
Summary
Cilium has possible unencrypted traffic between nodes when using IPsec and L7 policies
References
Impacted products
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Prior to versions 1.13.13, 1.14.8, and 1.15.2, in Cilium clusters with IPsec enabled and traffic matching Layer 7 policies, IPsec-eligible traffic between a node\u0027s Envoy proxy and pods on other nodes is sent unencrypted and IPsec-eligible traffic between a node\u0027s DNS proxy and pods on other nodes is sent unencrypted. This issue has been resolved in Cilium 1.15.2, 1.14.8, and 1.13.13. There is no known workaround for this issue." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "HIGH", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-311", "description": "CWE-311: Missing Encryption of Sensitive Data", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2024-03-18T21:36:10.510Z", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M" }, "references": [ { "name": "https://github.com/cilium/cilium/security/advisories/GHSA-j89h-qrvr-xc36", "tags": [ "x_refsource_CONFIRM" ], "url": "https://github.com/cilium/cilium/security/advisories/GHSA-j89h-qrvr-xc36" }, { "name": "https://github.com/cilium/cilium/releases/tag/v1.13.13", "tags": [ "x_refsource_MISC" ], "url": "https://github.com/cilium/cilium/releases/tag/v1.13.13" }, { "name": "https://github.com/cilium/cilium/releases/tag/v1.14.8", "tags": [ "x_refsource_MISC" ], "url": "https://github.com/cilium/cilium/releases/tag/v1.14.8" }, { "name": "https://github.com/cilium/cilium/releases/tag/v1.15.2", "tags": [ "x_refsource_MISC" ], "url": "https://github.com/cilium/cilium/releases/tag/v1.15.2" } ], "source": { "advisory": "GHSA-j89h-qrvr-xc36", "discovery": "UNKNOWN" }, "title": "Cilium has possible unencrypted traffic between nodes when using IPsec and L7 policies" } }, "cveMetadata": { "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2024-28249", "datePublished": "2024-03-18T21:36:10.510Z", "dateReserved": "2024-03-07T14:33:30.036Z", "dateUpdated": "2024-08-02T00:48:49.660Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2024-28249\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2024-03-18T22:15:08.503\",\"lastModified\":\"2024-11-21T09:06:05.707\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Prior to versions 1.13.13, 1.14.8, and 1.15.2, in Cilium clusters with IPsec enabled and traffic matching Layer 7 policies, IPsec-eligible traffic between a node\u0027s Envoy proxy and pods on other nodes is sent unencrypted and IPsec-eligible traffic between a node\u0027s DNS proxy and pods on other nodes is sent unencrypted. This issue has been resolved in Cilium 1.15.2, 1.14.8, and 1.13.13. There is no known workaround for this issue.\"},{\"lang\":\"es\",\"value\":\"Cilium es una soluci\u00f3n de redes, observabilidad y seguridad con un plano de datos basado en eBPF. Antes de las versiones 1.13.13, 1.14.8 y 1.15.2, en los cl\u00fasteres de Cilium con IPsec habilitado y el tr\u00e1fico que coincide con las pol\u00edticas de Capa 7, el tr\u00e1fico elegible para IPsec entre el proxy Envoy de un nodo y los pods en otros nodos se env\u00eda sin cifrar y es elegible para IPsec. El tr\u00e1fico entre el proxy DNS de un nodo y los pods de otros nodos se env\u00eda sin cifrar. Este problema se resolvi\u00f3 en Cilium 1.15.2, 1.14.8 y 1.13.13. No se conoce ning\u00fan workaround para este problema.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N\",\"baseScore\":6.1,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"ADJACENT_NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.6,\"impactScore\":4.0}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-311\"}]}],\"references\":[{\"url\":\"https://github.com/cilium/cilium/releases/tag/v1.13.13\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/cilium/cilium/releases/tag/v1.14.8\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/cilium/cilium/releases/tag/v1.15.2\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/cilium/cilium/security/advisories/GHSA-j89h-qrvr-xc36\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/cilium/cilium/releases/tag/v1.13.13\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://github.com/cilium/cilium/releases/tag/v1.14.8\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://github.com/cilium/cilium/releases/tag/v1.15.2\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://github.com/cilium/cilium/security/advisories/GHSA-j89h-qrvr-xc36\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}" } }
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Sightings
Author | Source | Type | Date |
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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.