nvd-json-data-feeds/CVE-2023/CVE-2023-436xx/CVE-2023-43655.json

{
  "id": "CVE-2023-43655",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2023-09-29T20:15:09.987",
  "lastModified": "2023-09-30T01:57:32.760",
  "vulnStatus": "Awaiting Analysis",
  "descriptions": [
    {
      "lang": "en",
      "value": "Composer is a dependency manager for PHP. Users publishing a composer.phar to a public web-accessible server where the composer.phar can be executed as a php file may be subject to a remote code execution vulnerability if PHP also has `register_argc_argv` enabled in php.ini. Versions 2.6.4, 2.2.22 and 1.10.27 patch this vulnerability. Users are advised to upgrade. Users unable to upgrade should make sure `register_argc_argv` is disabled in php.ini, and avoid publishing composer.phar to the web as this is not best practice.\n"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "security-advisories@github.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "HIGH",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 6.4,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 0.5,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security-advisories@github.com",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-74"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/composer/composer/commit/4fce14795aba98e40b6c4f5047305aba17a6120d",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/composer/composer/commit/955a48e6319c8962e5cd421b07c00ab3c728968c",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/composer/composer/commit/95e091c921037b7b6564942845e7b738f6b95c9c",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/composer/composer/security/advisories/GHSA-jm6m-4632-36hf",
      "source": "security-advisories@github.com"
    }
  ]
}