ghsa-885x-fp24-cx7w
Vulnerability from github
Published
2022-05-01 18:27
Modified
2022-05-01 18:27
Details

The iconv_substr function in PHP 5.2.4 and earlier allows context-dependent attackers to cause (1) a denial of service (application crash) via a long string in the charset parameter, probably also requiring a long string in the str parameter; or (2) a denial of service (temporary application hang) via a long string in the str parameter. NOTE: this might not be a vulnerability in most web server environments that support multiple threads, unless these issues can be demonstrated for code execution.

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{
  "affected": [],
  "aliases": [
    "CVE-2007-4783"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2007-09-10T21:17:00Z",
    "severity": "MODERATE"
  },
  "details": "The iconv_substr function in PHP 5.2.4 and earlier allows context-dependent attackers to cause (1) a denial of service (application crash) via a long string in the charset parameter, probably also requiring a long string in the str parameter; or (2) a denial of service (temporary application hang) via a long string in the str parameter.  NOTE: this might not be a vulnerability in most web server environments that support multiple threads, unless these issues can be demonstrated for code execution.",
  "id": "GHSA-885x-fp24-cx7w",
  "modified": "2022-05-01T18:27:01Z",
  "published": "2022-05-01T18:27:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2007-4783"
    },
    {
      "type": "WEB",
      "url": "https://issues.rpath.com/browse/RPL-1943"
    },
    {
      "type": "WEB",
      "url": "http://osvdb.org/38917"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/27102"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/27659"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/30040"
    },
    {
      "type": "WEB",
      "url": "http://securityreason.com/securityalert/3115"
    },
    {
      "type": "WEB",
      "url": "http://wiki.rpath.com/wiki/Advisories:rPSA-2007-0242"
    },
    {
      "type": "WEB",
      "url": "http://www.gentoo.org/security/en/glsa/glsa-200710-02.xml"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/archive/1/478637/100/0/threaded"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/archive/1/491693/100/0/threaded"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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