{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-47825","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2024-10-03T14:06:12.641Z","datePublished":"2024-10-21T19:05:55.430Z","dateUpdated":"2024-10-21T19:59:01.283Z"},"containers":{"cna":{"title":"CIDR deny policies may not take effect when a more narrow CIDR allow is present","problemTypes":[{"descriptions":[{"cweId":"CWE-276","lang":"en","description":"CWE-276: Incorrect Default Permissions","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/cilium/cilium/security/advisories/GHSA-3wwx-63fv-pfq6","tags":["x_refsource_CONFIRM"],"url":"https://github.com/cilium/cilium/security/advisories/GHSA-3wwx-63fv-pfq6"}],"affected":[{"vendor":"cilium","product":"cilium","versions":[{"version":">= 1.15.0, < 1.15.10","status":"affected"},{"version":">= 1.14.0, < 1.14.16","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2024-10-21T19:05:55.430Z"},"descriptions":[{"lang":"en","value":"Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Starting in version 1.14.0 and prior to versions 1.14.16 and 1.15.10, a policy rule denying a prefix that is broader than `/32` may be ignored if there is a policy rule referencing a more narrow prefix (`CIDRSet` or `toFQDN`) and this narrower policy rule specifies either `enableDefaultDeny: false` or `- toEntities: all`. Note that a rule specifying `toEntities: world` or `toEntities: 0.0.0.0/0` is insufficient, it must be to entity `all`.This issue has been patched in Cilium v1.14.16 and v1.15.10. As this issue only affects policies using `enableDefaultDeny: false` or that set `toEntities` to `all`, some workarounds are available. For users with policies using `enableDefaultDeny: false`, remove this configuration option and explicitly define any allow rules required. For users with egress policies that explicitly specify `toEntities: all`, use `toEntities: world`."}],"source":{"advisory":"GHSA-3wwx-63fv-pfq6","discovery":"UNKNOWN"}},"adp":[{"affected":[{"vendor":"cilium","product":"cilium","cpes":["cpe:2.3:a:cilium:cilium:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"1.15.0","status":"affected","lessThan":"1.15.10","versionType":"custom"},{"version":"1.14.0","status":"affected","lessThan":"1.14.16","versionType":"custom"}]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-21T19:58:00.432301Z","id":"CVE-2024-47825","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-10-21T19:59:01.283Z"}}]}}