CVE-2004-1052
CVSS10.0
发布时间 :2005-03-01 00:00:00
修订时间 :2016-10-17 22:51:01
NMCOS    

[原文]Buffer overflow in the getnickuserhost function in BNC 2.8.9, and possibly other versions, allows remote IRC servers to execute arbitrary code via an IRC server response that contains many (1) ! (exclamation) or (2) @ (at sign) characters.


[CNNVD]BNC getnickuserhos函数 缓冲区溢出漏洞(CNNVD-200503-001)

        BNC 2.8.9及可能的其他版本的getnickuserhos函数中存在缓冲区溢出,远程IRC服务器可以通过含有众多(1) !(感叹号)或(2) @(at标志)的IRC服务器响应,执行任意代码。

- CVSS (基础分值)

CVSS分值: 10 [严重(HIGH)]
机密性影响: [--]
完整性影响: [--]
可用性影响: [--]
攻击复杂度: [--]
攻击向量: [--]
身份认证: [--]

- CPE (受影响的平台与产品)

cpe:/a:bnc:bnc:2.2.4
cpe:/o:gentoo:linuxGentoo Linux
cpe:/o:debian:debian_linux:3.0::ia-32
cpe:/a:bnc:bnc:2.6.2
cpe:/a:bnc:bnc:2.4.6
cpe:/a:bnc:bnc:2.6.4
cpe:/o:debian:debian_linux:3.0::ppc
cpe:/a:bnc:bnc:2.4.8
cpe:/o:debian:debian_linux:3.0::arm
cpe:/o:debian:debian_linux:3.0::mipsel
cpe:/o:debian:debian_linux:3.0::hppa
cpe:/o:debian:debian_linux:3.0::ia-64
cpe:/o:debian:debian_linux:3.0::mips
cpe:/o:debian:debian_linux:3.0::alpha
cpe:/o:debian:debian_linux:3.0::m68k
cpe:/o:debian:debian_linux:3.0::sparc
cpe:/a:bnc:bnc:2.6
cpe:/a:bnc:bnc:2.8.9
cpe:/a:bnc:bnc:2.8.8
cpe:/o:debian:debian_linux:3.0::s-390

- 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-2004-1052
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2004-1052
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200503-001
(官方数据源) CNNVD

- 其它链接及资源

http://marc.info/?l=bugtraq&m=110011817627839&w=2
(UNKNOWN)  BUGTRAQ  20041110 BNC 2.8.9 remote buffer overflow
http://security.lss.hr/en/index.php?page=details&ID=LSS-2004-11-03
(UNKNOWN)  MISC  http://security.lss.hr/en/index.php?page=details&ID=LSS-2004-11-03
http://www.debian.org/security/2004/dsa-595
(UNKNOWN)  DEBIAN  DSA-595
http://www.securityfocus.com/bid/11647
(VENDOR_ADVISORY)  BID  11647
http://xforce.iss.net/xforce/xfdb/18013
(VENDOR_ADVISORY)  XF  bnc-irc-getnickuserhost-bo(18013)

- 漏洞信息

BNC getnickuserhos函数 缓冲区溢出漏洞
危急 缓冲区溢出
2005-03-01 00:00:00 2005-10-20 00:00:00
远程  
        BNC 2.8.9及可能的其他版本的getnickuserhos函数中存在缓冲区溢出,远程IRC服务器可以通过含有众多(1) !(感叹号)或(2) @(at标志)的IRC服务器响应,执行任意代码。

- 公告与补丁

        暂无数据

- 漏洞信息

11595
BNC IRC proxy getnickuserhost() Remote Overflow
Remote / Network Access Input Manipulation
Loss of Integrity Upgrade
Vendor Verified

- 漏洞描述

Unknown or Incomplete

- 时间线

2004-11-10 Unknow
2004-11-10 Unknow

- 解决方案

Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete

- 漏洞信息

BNC getnickuserhost IRC Server Response Buffer Overflow Vulnerability
Boundary Condition Error 11647
Yes No
2004-11-10 12:00:00 2009-07-12 08:06:00
Discovery is credited to Leon Juranic of LSS Security Team.

- 受影响的程序版本

Gentoo Linux
Debian Linux 3.0 sparc
Debian Linux 3.0 s/390
Debian Linux 3.0 ppc
Debian Linux 3.0 mipsel
Debian Linux 3.0 mips
Debian Linux 3.0 m68k
Debian Linux 3.0 ia-64
Debian Linux 3.0 ia-32
Debian Linux 3.0 hppa
Debian Linux 3.0 arm
Debian Linux 3.0 alpha
BNC BNC 2.8.9
BNC BNC 2.8.8
BNC BNC 2.6.4
+ Debian Linux 3.0 sparc
+ Debian Linux 3.0 s/390
+ Debian Linux 3.0 ppc
+ Debian Linux 3.0 mipsel
+ Debian Linux 3.0 mips
+ Debian Linux 3.0 m68k
+ Debian Linux 3.0 ia-64
+ Debian Linux 3.0 ia-32
+ Debian Linux 3.0 hppa
+ Debian Linux 3.0 arm
+ Debian Linux 3.0 alpha
+ Debian Linux 3.0
BNC BNC 2.6.2
BNC BNC 2.6
BNC BNC 2.4.8
BNC BNC 2.4.6
BNC BNC 2.2.4
BNC BNC 2.9.1
+ Gentoo Linux
BNC BNC 2.9 .0

- 不受影响的程序版本

BNC BNC 2.9.1
+ Gentoo Linux
BNC BNC 2.9 .0

- 漏洞讨论

A remotely exploitable stack-based buffer overflow has been reported in BNC. This issue may be triggered when a malformed IRC (Internet Relay Chat) server response is handled by the proxy.

If successfully exploited, this would allow execution of arbitrary code in the context of the proxy.

- 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 <mailto:vuldb@securityfocus.com>.

- 解决方案

This issue is addressed in version 2.9.0 and later.

Debian Linux has released an advisory (DSA 595-1) and fixes dealing with this issue. Please see referenced advisory for further information.

Gentoo Linux has released an advisory (GLSA 200411-24) dealing with this issue. Gentoo has advised that all BNC users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=net-irc/bnc-2.9.1"

For more information please see the referenced Gentoo Linux advisory.


BNC BNC 2.2.4

BNC BNC 2.4.6

BNC BNC 2.4.8

BNC BNC 2.6

BNC BNC 2.6.2

BNC BNC 2.6.4

BNC BNC 2.8.8

BNC BNC 2.8.9

- 相关参考

 

 

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