Zeroboard .htaccess file upload
| zeroboard-htaccess-file-upload - (27038) |  Medium Risk |
Description:
Zeroboard could allow a remote attacker to include malicious files caused by improper validation of uploaded files with a .htaccess filename. A remote attacker could upload a specially-crafted .htaccess file containing a certain 'AddType' directive, which would allow the attacker to execute arbitrary code on the vulnerable system.
Platforms Affected:
- Zeroboard, Zeroboard 4.1pl8
Remedy:
No remedy available as of October 4, 2008.
Consequences:
Gain Access
References:
- Full-Disclosure Mailing List, Thu Jun 15 2006 - 21:57:54 CDT, Zeroboard File Upload & extension bypass Vulnerability at http://archives.neohapsis.com/archives/fulldisclosure/2006-06/0364.html.
- zeroboard Web site, czeo.com - chinese zeroboard support at http://czeo.com/. (site is in Chinese)
- BID-18458: Zeroboard Write_OK.PHP Cross-site Scripting Vulnerabilities
- BID-18465: Zeroboard Arbitrary File Upload Vulnerability
- CVE-2006-3070: write_ok.php in Zeroboard 4.1 pl8, when installed on Apache with mod_mime, allows remote attackers to bypass restrictions for uploading files with executable extensions by uploading a .htaccess file that with an AddType directive that assigns an executable module to files with assumed-safe extensions, as demonstrated by assigning the txt extension to be handled by application/x-httpd-php.
- FrSIRT/ADV-2006-2318: Zeroboard .htaccess File Upload Remote Command Execution Vulnerability
- SA20592: Zeroboard ".htaccess" File Upload Vulnerability
Reported:
Jun 09, 2006
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