var-200903-0481
Vulnerability from variot
Directory traversal vulnerability in the FTP server in Rhino Software Serv-U File Server 7.0.0.1 through 7.4.0.1 allows remote attackers to create arbitrary directories via a .. (backslash dot dot) in an MKD request. RhinoSoft Serv-U FTP Server is prone to a directory-traversal vulnerability because the application fails to sufficiently sanitize user-supplied input. Serv-U FTP Server 7.4.0.1 is vulnerable; other versions may also be affected. ----------------------------------------------------------------------
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TITLE: Serv-U "MKD" Directory Traversal Vulnerability
SECUNIA ADVISORY ID: SA34329
VERIFY ADVISORY: http://secunia.com/advisories/34329/
DESCRIPTION: A vulnerability has been discovered in Serv-U, which can be exploited by malicious users to bypass certain security restrictions.
The vulnerability is caused due to an error when processing "MKD" commands.
The vulnerability is confirmed in version 7.4.0.1.
SOLUTION: Restrict access to trusted users only.
PROVIDED AND/OR DISCOVERED BY: Jonathan Salwan
ORIGINAL ADVISORY: http://milw0rm.com/exploits/8211
About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities.
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(backslash dot dot) in an MKD request. RhinoSoft Serv-U FTP Server is prone to a directory-traversal vulnerability because the application fails to sufficiently sanitize user-supplied input. \nServ-U FTP Server 7.4.0.1 is vulnerable; other versions may also be affected. ----------------------------------------------------------------------\n\nDid you know? Our assessment and impact rating along with detailed\ninformation such as exploit code availability, or if an updated patch\nis released by the vendor, is not part of this mailing-list?\n \nClick here to learn more about our commercial solutions:\nhttp://secunia.com/advisories/business_solutions/\n \nClick here to trial our solutions:\nhttp://secunia.com/advisories/try_vi/\n\n----------------------------------------------------------------------\n\nTITLE:\nServ-U \"MKD\" Directory Traversal Vulnerability\n\nSECUNIA ADVISORY ID:\nSA34329\n\nVERIFY ADVISORY:\nhttp://secunia.com/advisories/34329/\n\nDESCRIPTION:\nA vulnerability has been discovered in Serv-U, which can be exploited\nby malicious users to bypass certain security restrictions. \n\nThe vulnerability is caused due to an error when processing \"MKD\"\ncommands. \n\nThe vulnerability is confirmed in version 7.4.0.1. \n\nSOLUTION:\nRestrict access to trusted users only. \n\nPROVIDED AND/OR DISCOVERED BY:\nJonathan Salwan\n\nORIGINAL ADVISORY:\nhttp://milw0rm.com/exploits/8211\n\n----------------------------------------------------------------------\n\nAbout:\nThis Advisory was delivered by Secunia as a free service to help\neverybody keeping their systems up to date against the latest\nvulnerabilities. \n\nSubscribe:\nhttp://secunia.com/advisories/secunia_security_advisories/\n\nDefinitions: (Criticality, Where etc.)\nhttp://secunia.com/advisories/about_secunia_advisories/\n\n\nPlease Note:\nSecunia recommends that you verify all advisories you receive by\nclicking the link. \nSecunia NEVER sends attached files with advisories. \nSecunia does not advise people to install third party patches, only\nuse those supplied by the vendor. \n\n----------------------------------------------------------------------\n\nUnsubscribe: Secunia Security 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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.