{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "modules": [
            "URL Mapper"
          ],
          "platforms": [
            "Linux"
          ],
          "product": "Arctic Hub",
          "vendor": "Arctic Security",
          "versions": [
            {
              "lessThanOrEqual": "5.5.1872",
              "status": "affected",
              "version": "3.0.1764",
              "versionType": "rpm"
            },
            {
              "status": "unaffected",
              "version": "5.6.1877",
              "versionType": "rpm"
            }
          ]
        }
      ],
      "configurations": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "You are vulnerable if \u003cbr\u003e- you are running Arctic Hub version 3.0.1764 - 5.5.1872\u003cbr\u003e- and you have the \u201cexternal_base_url\u201d configured for external access in /var/lib/arcsec-hub/config.yml\u003cbr\u003e- and the configured URL space is accessible by a potential attacker\u003cbr\u003e"
            }
          ],
          "value": "You are vulnerable if \n- you are running Arctic Hub version 3.0.1764 - 5.5.1872\n- and you have the \u201cexternal_base_url\u201d configured for external access in /var/lib/arcsec-hub/config.yml\n- and the configured URL space is accessible by a potential attacker"
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Bob Van der Smissen"
        },
        {
          "lang": "en",
          "type": "reporter",
          "value": "\u0027Hack the Government\u0027 ethical hacking event hosted by the Centre for Cybersecurity Belgium (CCB)"
        }
      ],
      "datePublic": "2024-12-12T14:50:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Server-Side Request Forgery in URL Mapper in Arctic Security\u0027s Arctic Hub versions 3.0.1764-5.6.1877 allows an unauthenticated remote attacker to exfiltrate and modify configurations and data."
            }
          ],
          "value": "Server-Side Request Forgery in URL Mapper in Arctic Security\u0027s Arctic Hub versions 3.0.1764-5.6.1877 allows an unauthenticated remote attacker to exfiltrate and modify configurations and data."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "There have been no reports of attempts to exploit the vulnerability."
            }
          ],
          "value": "There have been no reports of attempts to exploit the vulnerability."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-115",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-115 Authentication Bypass"
            }
          ]
        },
        {
          "capecId": "CAPEC-25",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-25 Forced Deadlock"
            }
          ]
        },
        {
          "capecId": "CAPEC-36",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-36 Using Unpublished Interfaces or Functionality"
            }
          ]
        },
        {
          "capecId": "CAPEC-64",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-64 Using Slashes and URL Encoding Combined to Bypass Validation Logic"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NO",
            "Recovery": "USER",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "privilegesRequired": "NONE",
            "providerUrgency": "AMBER",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "LOW",
            "userInteraction": "NONE",
            "valueDensity": "CONCENTRATED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:H/SC:N/SI:L/SA:N/AU:N/R:U/V:C/RE:M/U:Amber",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "LOW",
            "vulnerabilityResponseEffort": "MODERATE"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-918",
              "description": "CWE-918 Server-Side Request Forgery (SSRF)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-20T19:19:43.985Z",
        "orgId": "db4dfee8-a97e-4877-bfae-eba6d14a2166",
        "shortName": "NCSC-FI"
      },
      "references": [
        {
          "url": "https://www.arcticsecurity.com/security/vulnerability-note-2024-12-20"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cspan style=\"background-color: transparent;\"\u003eUpgrade Arctic Hub to version 5.6.1877 or above.\u003c/span\u003e\u003cbr\u003e"
            }
          ],
          "value": "Upgrade Arctic Hub to version 5.6.1877 or above."
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "timeline": [
        {
          "lang": "en",
          "time": "2024-12-06T10:00:00.000Z",
          "value": "Arctic Security received a report about a DoS vulnerability in the URL Mapper API."
        },
        {
          "lang": "en",
          "time": "2024-12-09T07:00:00.000Z",
          "value": "Arctic Security R\u0026D team was able to replicate the DoS vulnerability. The team discovered the root cause of the DoS issue and implemented a fix on the same day."
        },
        {
          "lang": "en",
          "time": "2024-12-10T12:00:00.000Z",
          "value": "Arctic Security R\u0026D team continued internal investigation based on the reported vulnerability and found out a way to expand it from the DoS to a SSRF. The team identified the root cause for the SSRF and started to work on a fix. The fix was finalized later on the same day."
        },
        {
          "lang": "en",
          "time": "2024-12-11T19:00:00.000Z",
          "value": "Arctic Security R\u0026D team implemented a helper tool to assist users by 1) Implementing a hotfix to any of the earlier vulnerable versions so that users who are not able to upgrade right away can have a temporary solution. 2) By helping users to check for any suspicious activity in their logs related to the vulnerability."
        },
        {
          "lang": "en",
          "time": "2024-12-12T14:50:00.000Z",
          "value": "Arctic Security released Arctic Hub 5.6.1877 containing the fix, along with a release note to explain the vulnerability. An access link to the helper tool was provided as part of the release note."
        },
        {
          "lang": "en",
          "time": "2024-12-13T13:00:00.000Z",
          "value": "After getting confirmation from CCB that no duplicate CVE entry has been made, Arctic Security requested a CVE number from its local CNA, the National Cyber Security Centre Finland (NCSC-FI)."
        }
      ],
      "title": "Server-Side Request Forgery in Arctic Hub URL Mapper allows an unauthenticated remote attacker to exfiltrate and modify configurations and data",
      "workarounds": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cspan style=\"background-color: transparent;\"\u003eIf upgrading is not possible, apply the hotfix as instructed in the version 5.6.1877 release note which was distributed to all Arctic Hub users on 12th of December 2024.\u003c/span\u003e\u003cbr\u003e"
            }
          ],
          "value": "If upgrading is not possible, apply the hotfix as instructed in the version 5.6.1877 release note which was distributed to all Arctic Hub users on 12th of December 2024."
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "db4dfee8-a97e-4877-bfae-eba6d14a2166",
    "assignerShortName": "NCSC-FI",
    "cveId": "CVE-2024-12867",
    "datePublished": "2024-12-20T19:19:43.985Z",
    "dateReserved": "2024-12-20T19:11:54.846Z",
    "dateUpdated": "2024-12-20T19:19:43.985Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}