CVE-2004-0299
CVSS2.1
发布时间 :2004-11-23 00:00:00
修订时间 :2016-10-17 22:43:25
NMCOES    

[原文]Buffer overflow in smallftpd 0.99 allows local users to cause a denial of service (crash) via an FTP request with a large number of "/" (slash) characters.


[CNNVD]SmallFTPD远程服务拒绝漏洞(CNNVD-200411-037)

        smallftpd 0.99版本存在缓冲区溢出漏洞。本地用户可以借助带有大量"/" (斜杠)字符的FTP请求导致服务拒绝。

- CVSS (基础分值)

CVSS分值: 2.1 [轻微(LOW)]
机密性影响: NONE [对系统的机密性无影响]
完整性影响: NONE [不会对系统完整性产生影响]
可用性影响: PARTIAL [可能会导致性能下降或中断资源访问]
攻击复杂度: LOW [漏洞利用没有访问限制 ]
攻击向量: LOCAL [漏洞利用需要具有物理访问权限或本地帐户]
身份认证: NONE [漏洞利用无需身份认证]

- CPE (受影响的平台与产品)

产品及版本信息(CPE)暂不可用

- OVAL (用于检测的技术细节)

未找到相关OVAL定义

- 官方数据库链接

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0299
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2004-0299
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200411-037
(官方数据源) CNNVD

- 其它链接及资源

http://marc.info/?l=bugtraq&m=107714207708375&w=2
(UNKNOWN)  BUGTRAQ  20040217 Smallftpd 1.0.3 DoS
http://www.securityfocus.com/bid/9684
(VENDOR_ADVISORY)  BID  9684
http://xforce.iss.net/xforce/xfdb/15262
(VENDOR_ADVISORY)  XF  smallftpd-forwardslash-dos(15262)

- 漏洞信息

SmallFTPD远程服务拒绝漏洞
低危 缓冲区溢出
2004-11-23 00:00:00 2005-10-20 00:00:00
远程  
        smallftpd 0.99版本存在缓冲区溢出漏洞。本地用户可以借助带有大量"/" (斜杠)字符的FTP请求导致服务拒绝。

- 公告与补丁

        Currently we are not aware of any vendor-supplied patches for this issue. If you feel we are in error or are aware of more recent information, please mail us at: vuldb@securityfocus.com .

- 漏洞信息 (23716)

SmallFTPD 1.0.3 Remote Denial Of Service Vulnerability (EDBID:23716)
windows dos
2004-02-17 Verified
0 intuit e.b.
N/A [点击下载]
source: http://www.securityfocus.com/bid/9684/info

It has been reported that SmallFTPD is prone to a remote denial of service vulnerability. This issue is due to the application failing to properly validate user input. 

Successful exploitation of this issue may cause the affected server to crash, denying service to legitimate users. It has been conjectured that this issue may be due to a boundary management problem that may lead to arbitrary code execution, however this has yet to be verified.

ftp://www.example.com/user:pass@127.0.0.1/[464 and more "/" symbols]/../../../		

- 漏洞信息

4001
smallftpd Crafted RETR Command Remote Overflow DoS
Remote / Network Access Denial of Service, Input Manipulation
Loss of Integrity, Loss of Availability
Exploit Public

- 漏洞描述

Small ftpd contains a flaw that may allow a remote denial of service. The issue is triggered when multiple connections performing RETR commands with more than 463 slashes occur, and will result in loss of availability for the service.

- 时间线

2004-02-17 Unknow
2004-02-17 Unknow

- 解决方案

Currently, there are no known upgrades, patches, or workarounds available to correct this issue.

- 相关参考

- 漏洞作者

- 漏洞信息

SmallFTPD Remote Denial Of Service Vulnerability
Failure to Handle Exceptional Conditions 9684
Yes No
2004-02-17 12:00:00 2009-07-12 03:06:00
Disclosure of this issue has been credited to "intuit e.b." <intuit@linuxmail.org>.

- 受影响的程序版本

smallftpd smallftpd 1.0.3

- 漏洞讨论

It has been reported that SmallFTPD is prone to a remote denial of service vulnerability. This issue is due to the application failing to properly validate user input.

Successful exploitation of this issue may cause the affected server to crash, denying service to legitimate users. It has been conjectured that this issue may be due to a boundary management problem that may lead to arbitrary code execution, however this has yet to be verified.

- 漏洞利用

No exploit is required to leverage this issue. The following proof of concept has been provided:

ftp://www.example.com/user:pass@127.0.0.1/[464 and more "/" symbols]/../../../

- 解决方案

Currently we are not aware of any vendor-supplied patches for this issue. If you feel we are in error or are aware of more recent information, please mail us at: vuldb@securityfocus.com <mailto:vuldb@securityfocus.com>.

- 相关参考

 

 

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