CVE-2024-32473
Vulnerability from cvelistv5
Published
2024-04-18 21:55
Modified
2024-08-21 14:21
Severity ?
4.7 (Medium) - CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
Summary
Moby IPv6 enabled on IPv4-only network interfaces
References
security-advisories@github.comhttps://github.com/moby/moby/commit/7cef0d9cd1cf221d8c0b7b7aeda69552649e0642
security-advisories@github.comhttps://github.com/moby/moby/security/advisories/GHSA-x84c-p2g9-rqv9
Impacted products
mobymoby
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T02:13:39.266Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/moby/moby/security/advisories/GHSA-x84c-p2g9-rqv9",
            "tags": [
              "x_refsource_CONFIRM",
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            "url": "https://github.com/moby/moby/security/advisories/GHSA-x84c-p2g9-rqv9"
          },
          {
            "name": "https://github.com/moby/moby/commit/7cef0d9cd1cf221d8c0b7b7aeda69552649e0642",
            "tags": [
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            "url": "https://github.com/moby/moby/commit/7cef0d9cd1cf221d8c0b7b7aeda69552649e0642"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-32473",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-21T13:58:32.109708Z",
                "version": "2.0.3"
              },
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        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "vendor": "moby",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 26.0.0, \u003c 26.0.2"
            }
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      "descriptions": [
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          "lang": "en",
          "value": "Moby is an open source container framework that is a key component of Docker Engine, Docker Desktop, and other distributions of container tooling or runtimes. In 26.0.0, IPv6 is not disabled on network interfaces, including those belonging to networks where `--ipv6=false`. An container with an `ipvlan` or `macvlan` interface will normally be configured to share an external network link with the host machine. Because of this direct access, (1) Containers may be able to communicate with other hosts on the local network over link-local IPv6 addresses, (2) if router advertisements are being broadcast over the local network, containers may get SLAAC-assigned addresses, and (3) the interface  will be a member of IPv6 multicast groups. This means interfaces in IPv4-only networks present an unexpectedly and unnecessarily increased attack surface. The issue is patched in 26.0.2. To completely disable IPv6 in a container, use `--sysctl=net.ipv6.conf.all.disable_ipv6=1` in the `docker create` or `docker run` command. Or, in the service configuration of a `compose` file."
        }
      ],
      "metrics": [
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            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 4.7,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N",
            "version": "3.1"
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      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-668",
              "description": "CWE-668: Exposure of Resource to Wrong Sphere",
              "lang": "en",
              "type": "CWE"
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      "providerMetadata": {
        "dateUpdated": "2024-04-18T21:55:50.445Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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          "tags": [
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      "source": {
        "advisory": "GHSA-x84c-p2g9-rqv9",
        "discovery": "UNKNOWN"
      },
      "title": "Moby IPv6 enabled on IPv4-only network interfaces"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-32473",
    "datePublished": "2024-04-18T21:55:50.445Z",
    "dateReserved": "2024-04-12T19:41:51.167Z",
    "dateUpdated": "2024-08-21T14:21:22.127Z",
    "state": "PUBLISHED"
  },
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  }
}


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