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BisonFTP Multiple Commands Remote Buffer Overflow Vulnerabilities

Information

Severity

Severity

High

Family

Family

FTP

CVSSv2 Base

CVSSv2 Base

7.5

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Solution Type

Solution Type

Vendor Patch

Created

Created

12 years ago

Modified

Modified

5 years ago

Summary

The host is running BisonFTP Server and is prone to multiple buffer overflow vulnerabilities.

Insight

Insight

The flaws are due to an error while processing the 'USER', 'LIST', 'CWD' multiple commands, which can be exploited to cause a buffer overflow by sending a command with specially-crafted an overly long parameter.

Affected Software

Affected Software

BisonFTP Server prior to version 4.1.

Solution

Solution

Upgrade to BisonFTP Server Version 4.1 or higher.

Common Vulnerabilities and Exposures (CVE)