CVE-2004-2709
CVSS7.5
发布时间 :2004-12-31 00:00:00
修订时间 :2008-09-05 16:44:54
NMCO    

[原文]Buffer overflow in the strip_html_tags method for Gyach Enhanced (Gyach-E) before 1.0.4 allows remote attackers to cause a denial of service and possibly execute arbitrary code via unknown vectors involving HTML tags.


[CNNVD]Phrozensmoke Gyach Enhanced缓冲区溢出漏洞(CNNVD-200412-206)

        Gyach Enhanced (Gyach-E)1.0.4之前版本的strip_html_tags类函数存在缓冲区溢出漏洞。远程攻击者可以借助含HTML标签的未知向量导致服务拒绝并且可能执行任意代码。

- 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: NETWORK [攻击者不需要获取内网访问权或本地访问权]
身份认证: NONE [漏洞利用无需身份认证]

- CWE (弱点类目)

CWE-119 [内存缓冲区边界内操作的限制不恰当]

- 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-2004-2709
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2004-2709
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200412-206
(官方数据源) CNNVD

- 其它链接及资源

http://www.phrozensmoke.com/projects/pyvoicechat/changelog.php
(PATCH)  CONFIRM  http://www.phrozensmoke.com/projects/pyvoicechat/changelog.php
http://www.osvdb.org/8969
(UNKNOWN)  OSVDB  8969

- 漏洞信息

Phrozensmoke Gyach Enhanced缓冲区溢出漏洞
高危 缓冲区溢出
2004-12-31 00:00:00 2007-10-10 00:00:00
远程  
        Gyach Enhanced (Gyach-E)1.0.4之前版本的strip_html_tags类函数存在缓冲区溢出漏洞。远程攻击者可以借助含HTML标签的未知向量导致服务拒绝并且可能执行任意代码。

- 公告与补丁

        

- 漏洞信息

8969
Gyach Enhanced util.c strip_html_tags() Function Overflow
Remote / Network Access Denial of Service, Input Manipulation
Loss of Integrity, Loss of Availability
Exploit Unknown Vendor Verified

- 漏洞描述

A remote overflow exists in Gyach Enhanced. The strip_html_tags() function fails to properly check for end of line resulting in a buffer overflow. With a specially crafted request, an attacker can cause the application to crash or execute arbitrary code resulting in a loss of integrity or availability>.

- 时间线

2004-06-21 Unknow
Unknow Unknow

- 解决方案

Upgrade to version 1.0.4 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

Unknown or Incomplete
 

 

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