{
  "affected": [
    {
      "affectedData": [
        {
          "product": "agent_dart",
          "vendor": "AstroxNetwork",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.0.0-dev.29"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:astroxnetwork:agent_dart:*:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unknown",
          "product": "agent_dart",
          "vendor": "astroxnetwork",
          "versions": [
            {
              "lessThan": "1.0.0-dev.29",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Agent Dart is an agent library built for Internet Computer for Dart and Flutter apps. Prior to version 1.0.0-dev.29, certificate verification in `lib/agent/certificate.dart` does not occur properly. During the delegation verification in the `_checkDelegation` function, the canister_ranges aren\u0027t verified. The impact of not checking the canister_ranges is that a subnet can sign canister responses in behalf of another subnet. The certificate\u2019s timestamp, i.e /time path, is also not verified, meaning that the certificate effectively has no expiration time. Version 1.0.0-dev.29 implements appropriate certificate verification."
    },
    {
      "lang": "es",
      "value": "Agent Dart es una librer\u00eda de agentes creada para aplicaciones de Internet Computer para Dart y Flutter. Antes de la versi\u00f3n 1.0.0-dev.29, la verificaci\u00f3n de certificados en `lib/agent/certificate.dart` no se realiza correctamente. Durante la verificaci\u00f3n de delegaci\u00f3n en la funci\u00f3n `_checkDelegation`, no se verifican los canister_ranges. El impacto de no verificar los canister_ranges es que una subred puede firmar respuestas de canister en nombre de otra subred. La marca de tiempo del certificado, es decir, la ruta /time, tampoco se verifica, lo que significa que el certificado efectivamente no tiene tiempo de vencimiento. La versi\u00f3n 1.0.0-dev.29 implementa la verificaci\u00f3n de certificados adecuada."
    }
  ],
  "id": "CVE-2024-48915",
  "lastModified": "2026-06-17T07:59:01.830",
  "metrics": {
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 8.7,
          "baseSeverity": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "NONE",
          "vulnConfidentialityImpact": "NONE",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-48915",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-10-15T18:52:37.058890Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-10-15T17:15:11.943",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/AstroxNetwork/agent_dart/blob/f50971dfae3f536c1720f0084f28afbcf5d99cb5/lib/agent/certificate.dart#L162"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/AstroxNetwork/agent_dart/blob/main/lib/agent/certificate.dart"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/AstroxNetwork/agent_dart/commit/0d200686aabcd9313c7bc3e675cbdc82f6b775cf"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/AstroxNetwork/agent_dart/security/advisories/GHSA-fmj7-7gfw-64pg"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-295"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}