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CVSSv2

CVE-2009-4017

Published: 24/11/2009 Updated: 15/02/2024
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
VMScore: 505
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
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Vulnerability Summary

PHP prior to 5.2.12 and 5.3.x prior to 5.3.1 does not restrict the number of temporary files created when handling a multipart/form-data POST request, which allows remote malicious users to cause a denial of service (resource exhaustion), and makes it easier for remote malicious users to exploit local file inclusion vulnerabilities, via multiple requests, related to lack of support for the max_file_uploads directive.

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php php

php php 5.3.0

debian debian linux 5.0

apple mac os x 10.6.3

debian debian linux 4.0

debian debian linux 6.0

Vendor Advisories

Red Hat: Moderate: php security update
Synopsis Moderate: php security update Type/Severity Security Advisory: Moderate Topic Updated php packages that fix several security issues are now available forRed Hat Enterprise Linux 3, 4, and 5This update has been rated as having moderate security impact by the RedHat Security Response Team ...
Ubuntu Security Notice: php5 vulnerabilities
Maksymilian Arciemowicz discovered that PHP did not properly validate arguments to the dba_replace function If a script passed untrusted input to the dba_replace function, an attacker could truncate the database This issue only applied to Ubuntu 606 LTS, 804 LTS, and 810 (CVE-2008-7068) ...

Exploits

Exploit DB: PHP < 5.3.1 - 'MultiPart/form-data' Denial of Service (Python)
#!/usr/bin/python # -*- coding: utf-8 -*- # # Author: # Eren Turkay &lt;eren - pardusorgtr&gt;, 2009/11/20 # wwwpardusorgtr/eng/ # # Credits: # Bogdan Calin from Acunetix # # Description: # Exploit to cause denial of service on any host that runs PHP via temporary # file exhaustion It doesn't matter whether the sc ...

References

CWE-770http://www.php.net/ChangeLog-5.phphttp://www.openwall.com/lists/oss-security/2009/11/20/7http://seclists.org/fulldisclosure/2009/Nov/228http://news.php.net/php.announce/79http://www.php.net/releases/5_3_1.phphttp://www.openwall.com/lists/oss-security/2009/11/20/2http://secunia.com/advisories/37482http://www.mandriva.com/security/advisories?name=MDVSA-2009:305http://www.debian.org/security/2009/dsa-1940http://www.mandriva.com/security/advisories?name=MDVSA-2009:303http://secunia.com/advisories/37821http://www.acunetix.com/blog/websecuritynews/php-multipartform-data-denial-of-service/http://www.php.net/releases/5_2_12.phphttp://www.vupen.com/english/advisories/2009/3593http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.htmlhttp://support.apple.com/kb/HT4077http://secunia.com/advisories/40262http://marc.info/?l=bugtraq&m=127680701405735&w=2http://secunia.com/advisories/41490http://www.itrc.hp.com/service/cki/docDisplay.do?docId=emr_na-c02512995http://secunia.com/advisories/41480https://exchange.xforce.ibmcloud.com/vulnerabilities/54455https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6667https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10483http://www.securityfocus.com/archive/1/507982/100/0/threadedhttps://access.redhat.com/errata/RHSA-2010:0040https://usn.ubuntu.com/862-1/https://nvd.nist.govhttps://www.exploit-db.com/exploits/10242/
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