{
  "id": "CVE-2017-16857",
  "sourceIdentifier": "security@atlassian.com",
  "published": "2017-12-05T16:29:00.453",
  "lastModified": "2024-11-21T03:17:06.743",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "It is possible to bypass the bitbucket auto-unapprove plugin via minimal brute-force because it is relying on asynchronous events on the back-end. This allows an attacker to merge any code into unsuspecting repositories. This affects all versions of the auto-unapprove plugin, however since the auto-unapprove plugin is not bundled with Bitbucket Server it does not affect any particular version of Bitbucket."
    },
    {
      "lang": "es",
      "value": "Es posible omitir el plugin bitbucket auto-unapprove mediante fuerza bruta m\u00ednima, ya que depende de eventos as\u00edncronos en el back end. Esto permite que un atacante combine cualquier c\u00f3digo en repositorios no planeados. Esto afecta a todas las versiones del plugin auto-unapprove; sin embargo, debido a que el plugin auto-unapprove no est\u00e1 agrupado con Bitbucket Server, no afecta a ninguna versi\u00f3n en particular de Bitbucket."
    }
  ],
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        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
          "baseScore": 8.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 6.0
      }
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        "type": "Primary",
        "cvssData": {
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          "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P",
          "baseScore": 6.0,
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "SINGLE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 6.8,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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      "type": "Primary",
      "description": [
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          "lang": "en",
          "value": "CWE-362"
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  "references": [
    {
      "url": "https://jira.atlassian.com/browse/BSERV-10439",
      "source": "security@atlassian.com",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://jira.atlassian.com/browse/BSERV-10439",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
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}