ID

VAR-201112-0269

CVE

CVE-2011-4800

TITLE

Serv-U FTP Server traversal vulnerability

DESCRIPTION

Directory traversal vulnerability in Serv-U FTP Server before 11.1.0.5 allows remote authenticated users to read and write arbitrary files, and list and create arbitrary directories, via a "..:/" (dot dot colon forward slash) in the (1) list, (2) put, or (3) get commands. ---------------------------------------------------------------------- Secunia is hiring! Find your next job here: http://secunia.com/company/jobs/ ---------------------------------------------------------------------- TITLE: Serv-U FTP Server Directory Traversal Vulnerability SECUNIA ADVISORY ID: SA47021 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/47021/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=47021 RELEASE DATE: 2011-12-01 DISCUSS ADVISORY: http://secunia.com/advisories/47021/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/47021/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=47021 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: Kingcope has discovered a vulnerability in Serv-U, which can be exploited by malicious users to disclose potentially sensitive information and manipulate certain data. The vulnerability is caused due to an input sanitisation error within the FTP server and can be exploited to e.g. download or delete files outside of the FTP's root directory via directory traversal attacks. The vulnerability is confirmed in version 10.3.0.1 and 11.1.0.3 on Windows. Other versions may also be affected. SOLUTION: Restrict access to trusted users only. PROVIDED AND/OR DISCOVERED BY: Kingcope ORIGINAL ADVISORY: http://archives.neohapsis.com/archives/fulldisclosure/2011-11/0454.html OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

path traversal

CONFIGURATIONS

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Secunia

SOURCES

LAST UPDATE DATE

2024-11-23T22:08:53.474000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE