github - ghsa-4jh7-wh4m-f4pq

ghsa-4jh7-wh4m-f4pq

Vulnerability from github

Published

2022-05-02 03:54

Modified

2022-05-02 03:54

Details

Microsoft Internet Information Services (IIS) 5.x and 6.x uses only the portion of a filename before a ; (semicolon) character to determine the file extension, which allows remote attackers to bypass intended extension restrictions of third-party upload applications via a filename with a (1) .asp, (2) .cer, or (3) .asa first extension, followed by a semicolon and a safe extension, as demonstrated by the use of asp.dll to handle a .asp;.jpg file.

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{
  "affected": [],
  "aliases": [
    "CVE-2009-4444"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2009-12-29T21:00:00Z",
    "severity": "MODERATE"
  },
  "details": "Microsoft Internet Information Services (IIS) 5.x and 6.x uses only the portion of a filename before a ; (semicolon) character to determine the file extension, which allows remote attackers to bypass intended extension restrictions of third-party upload applications via a filename with a (1) .asp, (2) .cer, or (3) .asa first extension, followed by a semicolon and a safe extension, as demonstrated by the use of asp.dll to handle a .asp;.jpg file.",
  "id": "GHSA-4jh7-wh4m-f4pq",
  "modified": "2022-05-02T03:54:50Z",
  "published": "2022-05-02T03:54:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2009-4444"
    },
    {
      "type": "WEB",
      "url": "http://blogs.technet.com/msrc/archive/2009/12/27/new-reports-of-a-vulnerability-in-iis.aspx"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/37831"
    },
    {
      "type": "WEB",
      "url": "http://securitytracker.com/id?1023387"
    },
    {
      "type": "WEB",
      "url": "http://soroush.secproject.com/downloadable/iis-semicolon-report.pdf"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/37460"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2009/3634"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2009-4444 (GCVE-0-2009-4444)

Vulnerability from cvelistv5

Published

2009-12-29 19:00

Modified

2024-09-16 18:12

Severity ?

CWE

n/a

Summary

Microsoft Internet Information Services (IIS) 5.x and 6.x uses only the portion of a filename before a ; (semicolon) character to determine the file extension, which allows remote attackers to bypass intended extension restrictions of third-party upload applications via a filename with a (1) .asp, (2) .cer, or (3) .asa first extension, followed by a semicolon and a safe extension, as demonstrated by the use of asp.dll to handle a .asp;.jpg file.

References

URL

Tags

	http://www.securityfocus.com/bid/37460	vdb-entry, x_refsource_BID
	http://securitytracker.com/id?1023387	vdb-entry, x_refsource_SECTRACK
	http://blogs.technet.com/msrc/archive/2009/12/27/new-reports-of-a-vulnerability-in-iis.aspx	x_refsource_MISC
	http://secunia.com/advisories/37831	third-party-advisory, x_refsource_SECUNIA
	http://soroush.secproject.com/downloadable/iis-semicolon-report.pdf	x_refsource_MISC
	http://www.vupen.com/english/advisories/2009/3634	vdb-entry, x_refsource_VUPEN

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

To clipboard

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}

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