CVE-2009-4017 (GCVE-0-2009-4017)

Vulnerability from cvelistv5 – Published: 2009-11-24 00:00 – Updated: 2024-08-07 06:45
VLAI
Summary
PHP before 5.2.12 and 5.3.x before 5.3.1 does not restrict the number of temporary files created when handling a multipart/form-data POST request, which allows remote attackers to cause a denial of service (resource exhaustion), and makes it easier for remote attackers to exploit local file inclusion vulnerabilities, via multiple requests, related to lack of support for the max_file_uploads directive.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
https://oval.cisecurity.org/repository/search/def… vdb-entrysignaturex_refsource_OVAL
http://www.php.net/releases/5_2_12.php x_refsource_CONFIRM
http://secunia.com/advisories/37482 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/40262 third-party-advisoryx_refsource_SECUNIA
http://news.php.net/php.announce/79 mailing-listx_refsource_MLIST
http://marc.info/?l=bugtraq&m=127680701405735&w=2 vendor-advisoryx_refsource_HP
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://secunia.com/advisories/37821 third-party-advisoryx_refsource_SECUNIA
http://lists.apple.com/archives/security-announce… vendor-advisoryx_refsource_APPLE
http://www.securityfocus.com/archive/1/507982/100… mailing-listx_refsource_BUGTRAQ
http://secunia.com/advisories/41490 third-party-advisoryx_refsource_SECUNIA
http://www.itrc.hp.com/service/cki/docDisplay.do?… vendor-advisoryx_refsource_HP
http://www.acunetix.com/blog/websecuritynews/php-… x_refsource_MISC
http://www.debian.org/security/2009/dsa-1940 vendor-advisoryx_refsource_DEBIAN
http://www.php.net/ChangeLog-5.php x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2009/11/20/7 mailing-listx_refsource_MLIST
http://support.apple.com/kb/HT4077 x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2009/11/20/2 mailing-listx_refsource_MLIST
http://www.php.net/releases/5_3_1.php x_refsource_CONFIRM
http://www.vupen.com/english/advisories/2009/3593 vdb-entryx_refsource_VUPEN
https://oval.cisecurity.org/repository/search/def… vdb-entrysignaturex_refsource_OVAL
http://secunia.com/advisories/41480 third-party-advisoryx_refsource_SECUNIA
http://seclists.org/fulldisclosure/2009/Nov/228 mailing-listx_refsource_FULLDISC
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
https://exchange.xforce.ibmcloud.com/vulnerabilit… vdb-entryx_refsource_XF
Date Public
2009-11-19 00:00
Show details on NVD website
To clipboard 

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          },
          {
            "source": "secalert@redhat.com",
            "tags": [
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          {
            "source": "secalert@redhat.com",
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          {
            "source": "secalert@redhat.com",
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          {
            "source": "secalert@redhat.com",
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          {
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          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
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          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
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          },
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            "source": "af854a3a-2127-422b-91ae-364da2661108",
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            "source": "af854a3a-2127-422b-91ae-364da2661108",
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            "source": "af854a3a-2127-422b-91ae-364da2661108",
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            "source": "af854a3a-2127-422b-91ae-364da2661108",
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            "source": "af854a3a-2127-422b-91ae-364da2661108",
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            "tags": [
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            "source": "af854a3a-2127-422b-91ae-364da2661108",
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            "source": "af854a3a-2127-422b-91ae-364da2661108",
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          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
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            ],
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10483"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Broken Link"
            ],
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6667"
          }
        ],
        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-770"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-01-13T20:49:47+00:00",
      "cve": "CVE-2009-4017",
      "id": "CVE-2009-4017",
      "initial_release_date": "2009-11-20T00:00:00+00:00",
      "product_status:fixed": "762",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "PHP: resource exhaustion attack via upload requests with lots of files",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2009/cve-2009-4017.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2025-03-16T14:45:25Z",
      "cve": "CVE-2009-4017",
      "id": "CVE-2009-4017",
      "initial_release_date": "2023-02-15T06:01:45Z",
      "product_status:recommended": "90",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2009-4017",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2009-4017.json",
      "version": "6"
    }
  }
}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.