CVE-2006-0339
CVSS7.5
发布时间 :2006-01-20 19:03:00
修订时间 :2011-03-07 21:29:48
NMCO    

[原文]Buffer overflow in BitComet Client 0.60 allows remote attackers to execute arbitrary code, when the publisher's name link is clicked, via a long publisher URI in a torrent file.


[CNNVD]BitComet Torrent URI处理缓冲区溢出漏洞(CNNVD-200601-261)

        BitComet是一款非常流行的P2P文件下载工具,使用bittorrent协议。
        BitComet软件在处理.torrent文件中的URI串时存在缓冲区溢出漏洞,攻击者可能利用此漏洞在用户机器上执行任意指令。攻击者可以创建特制的.torrent文件并将其放置在任意bt发布站点。如果用户下载了.torrent文件并点击了发布者姓名的话,就会导致BitComet崩溃,或在用户机器上执行任意指令。

- 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-2006-0339
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2006-0339
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200601-261
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/16311
(PATCH)  BID  16311
http://secunia.com/advisories/18522
(VENDOR_ADVISORY)  SECUNIA  18522
http://www.vupen.com/english/advisories/2006/0251
(UNKNOWN)  VUPEN  ADV-2006-0251
http://www.securityfocus.com/archive/1/archive/1/422361/100/0/threaded
(VENDOR_ADVISORY)  BUGTRAQ  20060118 Fortinet Advisory: BitComet URI Buffer Overflow Vulnerability
http://www.fortinet.com/FortiGuardCenter/FSA-2006-07.html
(VENDOR_ADVISORY)  MISC  http://www.fortinet.com/FortiGuardCenter/FSA-2006-07.html
http://www.bitcomet.com/doc/changelog.htm
(UNKNOWN)  CONFIRM  http://www.bitcomet.com/doc/changelog.htm
http://xforce.iss.net/xforce/xfdb/24229
(UNKNOWN)  XF  bitcomet-torrent-publisher-bo(24229)
http://www.osvdb.org/22625
(UNKNOWN)  OSVDB  22625
http://securityreason.com/securityalert/357
(UNKNOWN)  SREASON  357
http://archives.neohapsis.com/archives/fulldisclosure/2006-01/0669.html
(UNKNOWN)  FULLDISC  20060118 Fortinet Advisory: BitComet URI Buffer Overflow Vulnerability
http://archives.neohapsis.com/archives/bugtraq/2006-01/0442.html
(UNKNOWN)  BUGTRAQ  20060122 BitComet URI Proof of Concept

- 漏洞信息

BitComet Torrent URI处理缓冲区溢出漏洞
高危 缓冲区溢出
2006-01-20 00:00:00 2006-01-30 00:00:00
远程  
        BitComet是一款非常流行的P2P文件下载工具,使用bittorrent协议。
        BitComet软件在处理.torrent文件中的URI串时存在缓冲区溢出漏洞,攻击者可能利用此漏洞在用户机器上执行任意指令。攻击者可以创建特制的.torrent文件并将其放置在任意bt发布站点。如果用户下载了.torrent文件并点击了发布者姓名的话,就会导致BitComet崩溃,或在用户机器上执行任意指令。

- 公告与补丁

        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:
        http://www.bitcomet.com/doc/download.htm

- 漏洞信息

22625
BitComet Client .torrent URI Handling Overflow
Remote / Network Access Input Manipulation
Loss of Integrity, Impact Unknown
Exploit Public Vendor Verified

- 漏洞描述

A remote overflow exists in Bitcomet Client. The BitComet Client fails to check the size of the publisher's name URI in a torrent file, resulting in a buffer overflow. With a specially crafted request, an attacker can allow arbitrary code execution resulting in a loss of availability.

- 时间线

2006-01-18 Unknow
2006-01-22 Unknow

- 解决方案

Upgrade to version 0.61 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

- 相关参考

- 漏洞作者

 

 

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