CVE-2001-0325
CVSS7.5
发布时间 :2001-05-03 00:00:00
修订时间 :2008-09-05 16:23:50
NMCOS    

[原文]Buffer overflow in QNX RTP 5.60 allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a large number of arguments to the stat command.


[CNNVD]QNX RTP ftpd stat 缓冲区溢出漏洞(CNNVD-200105-060)

        CVE(CAN) ID: CAN-2001-0325
        
        
        
        RTP 是由 QNX Software Systems 分发的实时操作系统免费版本,它包括标准的Unix
        
        服务。
        
        
        
        RTP 提供的ftp服务存在一个漏洞,允许用户执行任意代码。这个ftp服务使用了一个
        
        100字节固定大小的静态缓冲区处理stat命令,此时潜在地存在缓冲区溢出,最终导
        
        致以ftpd所拥有的权限执行任意代码。
        
        
        
        <* 来源:Przemyslaw Frasunek (venglin@freebsd.lublin.pl) *>
        
        
        
        

- CVSS (基础分值)

CVSS分值: 7.5 [严重(HIGH)]
机密性影响: PARTIAL [很可能造成信息泄露]
完整性影响: PARTIAL [可能会导致系统文件被修改]
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: [--]
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-2001-0325
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2001-0325
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200105-060
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/2342
(VENDOR_ADVISORY)  BID  2342
http://archives.neohapsis.com/archives/bugtraq/2001-02/0031.html
(VENDOR_ADVISORY)  BUGTRAQ  20010202 QNX RTP ftpd stack overflow

- 漏洞信息

QNX RTP ftpd stat 缓冲区溢出漏洞
高危 边界条件错误
2001-05-03 00:00:00 2005-10-20 00:00:00
本地  
        CVE(CAN) ID: CAN-2001-0325
        
        
        
        RTP 是由 QNX Software Systems 分发的实时操作系统免费版本,它包括标准的Unix
        
        服务。
        
        
        
        RTP 提供的ftp服务存在一个漏洞,允许用户执行任意代码。这个ftp服务使用了一个
        
        100字节固定大小的静态缓冲区处理stat命令,此时潜在地存在缓冲区溢出,最终导
        
        致以ftpd所拥有的权限执行任意代码。
        
        
        
        <* 来源:Przemyslaw Frasunek (venglin@freebsd.lublin.pl) *>
        
        
        
        

- 公告与补丁

        
        
        厂商补丁:
        
        暂无

- 漏洞信息

12212
QNX RTP FTP stat Command strtok() Function Overflow
Input Manipulation
Loss of Integrity

- 漏洞描述

- 时间线

2001-02-02 Unknow
Unknow Unknow

- 解决方案

Products

Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete

- 漏洞信息

QNX RTP ftpd stat Buffer Overflow Vulnerability
Boundary Condition Error 2342
No Yes
2001-02-02 12:00:00 2009-07-11 04:46:00
This vulnerability was announced to Bugtraq by Przemyslaw Frasunek <venglin@freebsd.lublin.pl> on February 2, 2001.

- 受影响的程序版本

QSSL QNX RTP
+ QSSL QNX 4.25 A

- 漏洞讨论

RTP is the free version of the Real Time Operating System distributed by QNX Software Systems, Limited. It includes standard UNIX-type services, and is designed as a scalar operating system.

A vulnerability in the ftp daemon included with RTP could allow a user to arbitrarily execute code. The problem is in code executed when the stat command. A static buffer size of 100 bytes in the argv variable makes it possible to overflow the buffer, and overwrite variables on the stack, including the possibility of the return address. Shell code could then be passed onto the stack and executed with the privileges of the ftpd UID.

This makes it possible for a user with malicious motives to execute arbitrary code, and potentially gain elevated privileges.

- 漏洞利用

Currently the SecurityFocus staff are not aware of any exploits for this issue. If you feel we are in error or are aware of more recent information, please mail us at: vuldb@securityfocus.com &lt;mailto:vuldb@securityfocus.com&gt;.

- 解决方案

Currently the SecurityFocus staff 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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