Sami FTP Server authentication buffer overflow

sami-ftp-auth-bo (26254)

High Risk

Description:

Sami FTP Server is vulnerable to a buffer overflow in the authentication functionality. By sending an overly long username or password, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the server to crash.

*CVSS:

Base Score:	7
Access Vector:	Remote
Access Complexity:	Low
Authentication:	Not Required
Confidentiality Impact:	Partial
Integrity Impact:	Partial
Availability Impact:	Partial
Temporal Score:	6.3
Exploitability:	Functional
Remediation Level:	Unavailable
Report Confidence:	Uncorroborated

Consequences:

Gain Access

Remedy:

No remedy available as of July 9, 2011.

References:

• BugTraq Mailing List, Thu May 04 2006 - 00:43:25 CDT: [REWTERZ-20060504] - Sami FTP Server Remote Buffer Overflow Vulnerability.
• KarjaSoft Web site: Sami FTP Server.
• BID-17835: Sami FTP Server Unspecified Authentication Buffer Overflow Vulnerability
• BID-22045: KarjaSoft Sami FTP Server Multiple Buffer Overflow Vulnerabilities
• CVE-2006-2212: Buffer overflow in KarjaSoft Sami FTP Server 2.0.2 and earlier allows remote attackers to execute arbitrary code via a long (1) USER or (2) PASS command.
• OSVDB ID: 25670: Sami FTP Server Login Fields Overflow
• SECTRACK ID: 1016031: Sami FTP Server Bug in Processing Username/Password Data Lets Remote Users Execute Arbitrary Code

Platforms Affected:

• KarjaSoft Sami FTP Server 2.0.2 and prior

Reported:

May 04, 2006

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