ghsa-w3v2-46wf-pq33
Vulnerability from github
Published
2022-05-05 02:48
Modified
2022-05-05 02:48
Details

expat 2.1.0 and earlier does not properly handle entities expansion unless an application developer uses the XML_SetEntityDeclHandler function, which allows remote attackers to cause a denial of service (resource consumption), send HTTP requests to intranet servers, or read arbitrary files via a crafted XML document, aka an XML External Entity (XXE) issue. NOTE: it could be argued that because expat already provides the ability to disable external entity expansion, the responsibility for resolving this issue lies with application developers; according to this argument, this entry should be REJECTed, and each affected application would need its own CVE.

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{
  "affected": [],
  "aliases": [
    "CVE-2013-0340"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-611"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2014-01-21T18:55:00Z",
    "severity": "MODERATE"
  },
  "details": "expat 2.1.0 and earlier does not properly handle entities expansion unless an application developer uses the XML_SetEntityDeclHandler function, which allows remote attackers to cause a denial of service (resource consumption), send HTTP requests to intranet servers, or read arbitrary files via a crafted XML document, aka an XML External Entity (XXE) issue.  NOTE: it could be argued that because expat already provides the ability to disable external entity expansion, the responsibility for resolving this issue lies with application developers; according to this argument, this entry should be REJECTed, and each affected application would need its own CVE.",
  "id": "GHSA-w3v2-46wf-pq33",
  "modified": "2022-05-05T02:48:51Z",
  "published": "2022-05-05T02:48:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-0340"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/r41eca5f4f09e74436cbb05dec450fc2bef37b5d3e966aa7cc5fada6d%40%3Cannounce.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/r41eca5f4f09e74436cbb05dec450fc2bef37b5d3e966aa7cc5fada6d@%3Cannounce.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/rfb2c193360436e230b85547e85a41bea0916916f96c501f5b6fc4702%40%3Cusers.openoffice.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/rfb2c193360436e230b85547e85a41bea0916916f96c501f5b6fc4702@%3Cusers.openoffice.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201701-21"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT212804"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT212805"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT212807"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT212814"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT212815"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT212819"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2013/02/22/3"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2021/Oct/61"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2021/Oct/62"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2021/Oct/63"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2021/Sep/33"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2021/Sep/34"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2021/Sep/35"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2021/Sep/38"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2021/Sep/39"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2021/Sep/40"
    },
    {
      "type": "WEB",
      "url": "http://securitytracker.com/id?1028213"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2013/04/12/6"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2021/10/07/4"
    },
    {
      "type": "WEB",
      "url": "http://www.osvdb.org/90634"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/58233"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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