Input validation error in PHP - CVE-2008-3660
Published: October 11, 2018 / Updated: June 8, 2025
Vulnerability identifier: #VU110339
CSH Severity: Medium
CVSS v4.0:
CVE-ID: CVE-2008-3660
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: PHP Group
Affected software:
PHP
PHP
Detailed vulnerability description
The vulnerability allows remote attackers to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can cause a denial of service (crash) via a request with multiple dots preceding the extension, as demonstrated using foo.php.
How to mitigate CVE-2008-3660
Install update from vendor's website.
Sources
- http://bugs.gentoo.org/show_bug.cgi?id=234102
- http://lists.apple.com/archives/security-announce/2009/May/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2008-09/msg00004.html
- http://marc.info/?l=bugtraq&m=124654546101607&w=2
- http://marc.info/?l=bugtraq&m=125631037611762&w=2
- http://secunia.com/advisories/31982
- http://secunia.com/advisories/32148
- http://secunia.com/advisories/32746
- http://secunia.com/advisories/35074
- http://secunia.com/advisories/35306
- http://secunia.com/advisories/35650
- http://security.gentoo.org/glsa/glsa-200811-05.xml
- http://support.apple.com/kb/HT3549
- http://wiki.rpath.com/Advisories:rPSA-2009-0035
- http://www.debian.org/security/2008/dsa-1647
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:021
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:022
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:023
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:024
- http://www.openwall.com/lists/oss-security/2008/08/08/2
- http://www.openwall.com/lists/oss-security/2008/08/13/8
- http://www.redhat.com/support/errata/RHSA-2009-0350.html
- http://www.securityfocus.com/archive/1/501376/100/0/threaded
- http://www.securitytracker.com/id?1020994
- http://www.us-cert.gov/cas/techalerts/TA09-133A.html
- http://www.vupen.com/english/advisories/2008/2336
- http://www.vupen.com/english/advisories/2009/1297
- https://exchange.xforce.ibmcloud.com/vulnerabilities/44402
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9597
- https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01451.html
- https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01465.html