| 标题 | EFS Software Inc Easy File Sharing FTP 3.6 Denial Of Service |
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| 描述 | His technique works fine against Windows XP Professional Service Pack 2 and 3 (English).
For this exploit I have tried several strategies to increase reliability and performance:
Jump to a static 'call esp'
Backwards jump to code a known distance from the stack pointer.
The server does not correctly handle the amount of data or bytes of the password entered by the user.
When authenticating to the FTP server with a long password or a password with a large number of characters for the server to process, the server will crash as soon as it is received and rocessed, causing denial of service conditions.
Successful exploitation of these issues allows remote attackers to crash the affected server, denying service to legitimate users.
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| 来源 | ⚠️ https://0day.today/exploit/39249 |
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| 用户 | fernando.mengali (UID 60856) |
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| 提交 | 2024-01-18 23時18分 (3 年前) |
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| 管理 | 2024-01-19 12時40分 (13 hours later) |
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| 状态 | 已接受 |
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| VulDB条目 | 251559 [EFS Easy File Sharing FTP 3.6 Login password 拒绝服务] |
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| 积分 | 20 |
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