CVE-2002-0901
CVSS10.0
发布时间 :2002-10-04 00:00:00
修订时间 :2008-09-05 16:29:15
NMCOS    

[原文]Multiple buffer overflows in Advanced Maryland Automatic Network Disk Archiver (AMANDA) 2.3.0.4 allow (1) remote attackers to execute arbitrary code via long commands to the amindexd daemon, or certain local users to execute arbitrary code via long command line arguments to the programs (2) amcheck, (3) amgetidx, (4) amtrmidx, (5) createindex-dump, or (6) createindex-gnutar.


[CNNVD]AMANDA amindexd远程缓冲区溢出漏洞(CNNVD-200210-116)

        
        AMANDA是Advanced Maryland Automatic Network Disk Archiver的简称,主要设计备份系统,可使用在多种不同的基于UNIX的操作系统下。
        AMANDA的admindexd守护程序对提交的命令缺少正确的缓冲区边界检查,可导致远程攻击者进行缓冲区溢出攻击。
        admindexd守护程序默认情况下以root权限运行,攻击者可以提交超长的命令给守护程序,产生缓冲区溢出,精心构建命令数据可导致以root权限在目标系统上执行任意指令。
        

- CVSS (基础分值)

CVSS分值: 10 [严重(HIGH)]
机密性影响: COMPLETE [完全的信息泄露导致所有系统文件暴露]
完整性影响: COMPLETE [系统完整性可被完全破坏]
可用性影响: COMPLETE [可能导致系统完全宕机]
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-2002-0901
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2002-0901
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200210-116
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/4840
(VENDOR_ADVISORY)  BID  4840
http://www.securityfocus.com/bid/4836
(VENDOR_ADVISORY)  BID  4836
http://www.iss.net/security_center/static/9182.php
(VENDOR_ADVISORY)  XF  amanda-operator-bo(9182)
http://www.iss.net/security_center/static/9181.php
(VENDOR_ADVISORY)  XF  amanda-amindexd-bo(9181)
http://online.securityfocus.com/archive/1/274215
(UNKNOWN)  BUGTRAQ  20020527 AMANDA security issues

- 漏洞信息

AMANDA amindexd远程缓冲区溢出漏洞
危急 边界条件错误
2002-10-04 00:00:00 2005-10-20 00:00:00
远程  
        
        AMANDA是Advanced Maryland Automatic Network Disk Archiver的简称,主要设计备份系统,可使用在多种不同的基于UNIX的操作系统下。
        AMANDA的admindexd守护程序对提交的命令缺少正确的缓冲区边界检查,可导致远程攻击者进行缓冲区溢出攻击。
        admindexd守护程序默认情况下以root权限运行,攻击者可以提交超长的命令给守护程序,产生缓冲区溢出,精心构建命令数据可导致以root权限在目标系统上执行任意指令。
        

- 公告与补丁

        临时解决方法:
        如果您不能立刻安装补丁或者升级,CNNVD建议您采取以下措施以降低威胁:
        * 停止运行admindexd守护程序
        厂商补丁:
        AMANDA
        ------
        目前厂商已经发布了升级补丁以修复这个安全问题,请到厂商的主页下载:
        AMANDA Upgrade amanda-2.4.2p2.tar.gz
        
        http://download.sourceforge.net/amanda/amanda-2.4.2p2.tar.gz

- 漏洞信息

10396
AMANDA amindexd Long Command Remote Overflow
Remote / Network Access Input Manipulation
Loss of Integrity

- 漏洞描述

Unknown or Incomplete

- 时间线

2002-05-27 Unknow
Unknow Unknow

- 解决方案

Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete

- 漏洞信息

AMANDA amcheck Local Buffer Overflow Vulnerability
Boundary Condition Error 4840
No Yes
2002-05-27 12:00:00 2009-07-11 01:56:00
Discovery of this issue is credited to zillion <zillion@snosoft.com>.

- 受影响的程序版本

AMANDA AMANDA 2.3 .0.4

- 漏洞讨论

The AMANDA amcheck component is prone to a locally exploitable buffer overflow condition. The amcheck utility is installed setuid root by default. This may allow some local attackers to execute arbitrary instructions to gain root privileges, and is the result of insufficient bounds checking when processing command line input. It should be noted that the amcheck may only be executed by the user/group operator (on FreeBSD).

- 漏洞利用

Currently we 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

AMANDA has been removed from the FreeBSD 4.5 Ports collection in light of this and other vulnerabilities.


AMANDA AMANDA 2.3 .0.4

- 相关参考

 

 

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