CVE-2004-0103
CVSS4.6
发布时间 :2004-03-03 00:00:00
修订时间 :2008-09-05 16:37:31
NMCO    

[原文]crawl before 4.0.0 beta23 does not properly "apply a size check" when copying a certain environment variable, which may allow local users to gain privileges, possibly as a result of a buffer overflow.


[CNNVD]Linley Henzell Dungeon Crawl未明本地缓冲区区溢出漏洞(CNNVD-200403-004)

        crawl 4.0.0 beta23之前版本复制某个环境变量时不能准确“申请大小检查”,本地用户可以提升特权,该漏洞可能是缓冲区区溢出的结果。

- CVSS (基础分值)

CVSS分值: 4.6 [中等(MEDIUM)]
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: 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-2004-0103
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2004-0103
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200403-004
(官方数据源) CNNVD

- 其它链接及资源

http://www.debian.org/security/2004/dsa-432
(VENDOR_ADVISORY)  DEBIAN  DSA-432
http://xforce.iss.net/xforce/xfdb/15032
(UNKNOWN)  XF  crawl-long-environment-bo(15032)
http://www.securityfocus.com/bid/9566
(UNKNOWN)  BID  9566
http://secunia.com/advisories/10788/
(UNKNOWN)  SECUNIA  10788

- 漏洞信息

Linley Henzell Dungeon Crawl未明本地缓冲区区溢出漏洞
中危 缓冲区溢出
2004-03-03 00:00:00 2006-08-30 00:00:00
本地  
        crawl 4.0.0 beta23之前版本复制某个环境变量时不能准确“申请大小检查”,本地用户可以提升特权,该漏洞可能是缓冲区区溢出的结果。

- 公告与补丁

        Debian has released an advisory DSA 432-1 to address this issue. Please see the referenced advisory for more information.
        Linley Henzell Crawl 4.0 BETA 23
        

- 漏洞信息

3818
Linleys Dungeon Crawl Environment Variable Handling Overflows
Input Manipulation
Loss of Integrity

- 漏洞描述

A local overflow exists in Linley's Dungeon Crawl. The game fails to validate the length of certain environment variables resulting in a buffer overflow. With a specially crafted request, an attacker can cause arbitrary commands as group games to run resulting in a loss of confidentiality, integrity, and/or availability.

- 时间线

2004-02-04 2001-02-03
Unknow Unknow

- 解决方案

If using Debian Linux upgrade to version 4.0.0beta23-2woody1 (stable), 4.0.0beta26-4 (unstable) or higher, as it has been reported to fix this vulnerability. It is also possible to correct the flaw by implementing the following workaround(s):remove the suid and sgid bits or delete the game from the system.

- 相关参考

- 漏洞作者

Unknown or Incomplete
 

 

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