CVE-2004-0528
CVSS5.0
发布时间 :2004-08-06 00:00:00
修订时间 :2008-09-05 16:38:39
NMCES    

[原文]Netscape Navigator 7.1 allows remote attackers to spoof a legitimate URL in the status bar via A HREF tags with modified "alt" values that point to the legitimate site, combined with an image map whose href points to the malicious site, which facilitates a "phishing" attack.


[CNNVD]Netscape Navigator嵌入式图像模糊处理漏洞(CNNVD-200408-056)

        Netscape Navigator 7.1版本存在漏洞。远程攻击者借助带有修改指向合法网站的"alt"值的HREF标记,并与HREF指向恶意站点的图像映射结合,欺骗在状态栏上的合法URL,该漏洞促进了“钓鱼”攻击。
        
        

- CVSS (基础分值)

CVSS分值: 5 [中等(MEDIUM)]
机密性影响: NONE [对系统的机密性无影响]
完整性影响: PARTIAL [可能会导致系统文件被修改]
可用性影响: NONE [对系统可用性无影响]
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-2004-0528
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2004-0528
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200408-056
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/10389
(VENDOR_ADVISORY)  BID  10389
http://xforce.iss.net/xforce/xfdb/16102
(UNKNOWN)  XF  ie-ahref-url-spoofing(16102)
http://www.osvdb.org/6580
(UNKNOWN)  OSVDB  6580

- 漏洞信息

Netscape Navigator嵌入式图像模糊处理漏洞
中危 设计错误
2004-08-06 00:00:00 2005-10-20 00:00:00
远程  
        Netscape Navigator 7.1版本存在漏洞。远程攻击者借助带有修改指向合法网站的"alt"值的HREF标记,并与HREF指向恶意站点的图像映射结合,欺骗在状态栏上的合法URL,该漏洞促进了“钓鱼”攻击。
        
        

- 公告与补丁

        Currently we are not aware of any vendor-supplied patches for this issue. If you feel we are in error or are aware of more recent information, please mail us at: vuldb@securityfocus.com .

- 漏洞信息 (24137)

Netscape Navigator 7.1 Embedded Image URI Obfuscation Weakness (EDBID:24137)
multiple remote
2004-05-19 Verified
0 Lyndon Durham
N/A [点击下载]
source: http://www.securityfocus.com/bid/10389/info

It is reported that Netscape Navigator is prone to a URI obfuscation weakness that may hide the true contents of a URI link. The issue occurs when an image is contained within a properly formatted HREF tag.

This weakness could be employed to trick a user into following a malicious link.

An attacker can exploit this issue by supplying a malicious image that appears to be a URI link pointing to a page designed to mimic that of a trusted site. If an unsuspecting victim is to mouseover the link in an attempt to verify the authenticity of where it references, they may be deceived into believing that the link references the actual trusted site. 

<A HREF=http://www.example.com alt="http://www.example.com">
<IMG SRC="malware.gif" USEMAP="#malware" border=0
alt="http://www.example.com"></A>
<map NAME="malware" alt="http://www.example.com">
<area SHAPE=RECT COORDS="224,21" HREF="http://www.malware.com"
alt="http://www.example.com">
</MAP>

		

- 漏洞信息

Netscape Navigator Embedded Image URI Obfuscation Weakness
Design Error 10389
Yes No
2004-05-19 12:00:00 2009-07-12 05:16:00
http-equiv originally discovered this issue in Internet Explorer, Lyndon Durham reported that this weakness affects Netscape as well.

- 受影响的程序版本

Netscape Navigator 7.1

- 漏洞讨论

It is reported that Netscape Navigator is prone to a URI obfuscation weakness that may hide the true contents of a URI link. The issue occurs when an image is contained within a properly formatted HREF tag.

This weakness could be employed to trick a user into following a malicious link.

An attacker can exploit this issue by supplying a malicious image that appears to be a URI link pointing to a page designed to mimic that of a trusted site. If an unsuspecting victim is to mouseover the link in an attempt to verify the authenticity of where it references, they may be deceived into believing that the link references the actual trusted site.

- 漏洞利用

The following example is available:
&lt;A HREF=http://www.example.com alt="http://www.example.com"&gt;
&lt;IMG SRC="malware.gif" USEMAP="#malware" border=0
alt="http://www.example.com"&gt;&lt;/A&gt;
&lt;map NAME="malware" alt="http://www.example.com"&gt;
&lt;area SHAPE=RECT COORDS="224,21" HREF="http://www.malware.com"
alt="http://www.example.com"&gt;
&lt;/MAP&gt;

- 解决方案

Currently we are not aware of any vendor-supplied patches 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>.

- 相关参考

 

 

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