FKIE_CVE-2021-29499

Vulnerability from fkie_nvd - Published: 2021-05-07 21:15 - Updated: 2024-11-21 06:01
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
SIF is an open source implementation of the Singularity Container Image Format. The `siftool new` command and func siftool.New() produce predictable UUID identifiers due to insecure randomness in the version of the `github.com/satori/go.uuid` module used as a dependency. A patch is available in version >= v1.2.3 of the module. Users are encouraged to upgrade. As a workaround, users passing CreateInfo struct should ensure the `ID` field is generated using a version of `github.com/satori/go.uuid` that is not vulnerable to this issue.
References
security-advisories@github.comhttps://github.com/sylabs/sif/security/advisories/GHSA-4gh8-x3vv-phhgExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/sylabs/sif/security/advisories/GHSA-4gh8-x3vv-phhgExploit, Third Party Advisory
Impacted products
Vendor Product Version
sylabs singularity_image_format *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:sylabs:singularity_image_format:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "6B3A7BEE-A544-4235-9DB7-65163E2160F9",
              "versionEndExcluding": "1.2.3",
              "vulnerable": true
            }
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          "negate": false,
          "operator": "OR"
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "SIF is an open source implementation of the Singularity Container Image Format. The `siftool new` command and func siftool.New() produce predictable UUID identifiers due to insecure randomness in the version of the `github.com/satori/go.uuid` module used as a dependency. A patch is available in version \u003e= v1.2.3 of the module. Users are encouraged to upgrade. As a workaround, users passing CreateInfo struct should ensure the `ID` field is generated using a version of `github.com/satori/go.uuid` that is not vulnerable to this issue."
    },
    {
      "lang": "es",
      "value": "SIF es una implementaci\u00f3n de c\u00f3digo abierto del Singularity Container Image Format.\u0026#xa0;El comando \"siftool new\" y func siftool.New() producen identificadores UUID predecibles debido a una aleatoriedad no segura en la versi\u00f3n del m\u00f3dulo `github.com/satori/go.uuid\" usado como dependencia.\u0026#xa0;Un parche disponible en la versi\u00f3n posteriores a v1.2.3 incluy\u00e9ndo la del m\u00f3dulo.\u0026#xa0;Los usuarios est\u00e1n decididos a actualizar.\u0026#xa0;Como soluci\u00f3n alternativa, los usuarios que pasen la estructura CreateInfo deben asegurarse de que el campo \"ID\" se genere utilizando una versi\u00f3n de \"github.com/satori/go.uuid\" que no es vulnerable a este problema"
    }
  ],
  "id": "CVE-2021-29499",
  "lastModified": "2024-11-21T06:01:15.270",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "NONE",
          "baseScore": 4.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "version": "2.0"
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        "exploitabilityScore": 8.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
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        "impactScore": 3.6,
        "source": "security-advisories@github.com",
        "type": "Secondary"
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          "attackVector": "NETWORK",
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          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
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        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2021-05-07T21:15:07.377",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/sylabs/sif/security/advisories/GHSA-4gh8-x3vv-phhg"
    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://github.com/sylabs/sif/security/advisories/GHSA-4gh8-x3vv-phhg"
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  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-330"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Primary"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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