CVE-2001-0376
CVSS7.5
发布时间 :2001-06-18 00:00:00
修订时间 :2008-09-05 16:23:57
NMCO    

[原文]SonicWALL Tele2 and SOHO firewalls with 6.0.0.0 firmware using IPSEC with IKE pre-shared keys do not allow for the use of full 128 byte IKE pre-shared keys, which is the intended design of the IKE pre-shared key, and only support 48 byte keys. This allows a remote attacker to brute force attack the pre-shared keys with significantly less resources than if the full 128 byte IKE pre-shared keys were used.


[CNNVD]SonicWALL Tele2和SOH防火墙预共享密钥蛮力攻击漏洞(CNNVD-200106-080)

        使用带有IKE预共享密钥的IPSEC的带6.0.0.0固件的SonicWALL Tele2和SOH防火墙不考虑到全128字节IKE预共享密钥的使用,该漏洞使IKE预共享密钥的有意设计并且只支持48字节密钥。远程攻击者可以蛮力攻击带有明显少于全128字节IKE预共享密钥被使用条件下的资源的预共享密钥。

- 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: [--]
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:/h:sonicwall:tele2:6.0.0
cpe:/h:sonicwall:soho2:6.0.0

- 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-2001-0376
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2001-0376
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200106-080
(官方数据源) CNNVD

- 其它链接及资源

http://archives.neohapsis.com/archives/bugtraq/2001-03/0403.html
(VENDOR_ADVISORY)  BUGTRAQ  20010327 SonicWall IKE pre-shared key length bug and security concern
http://xforce.iss.net/static/6304.php
(VENDOR_ADVISORY)  XF  sonicwall-ike-shared-keys

- 漏洞信息

SonicWALL Tele2和SOH防火墙预共享密钥蛮力攻击漏洞
高危 未知
2001-06-18 00:00:00 2005-10-20 00:00:00
远程  
        使用带有IKE预共享密钥的IPSEC的带6.0.0.0固件的SonicWALL Tele2和SOH防火墙不考虑到全128字节IKE预共享密钥的使用,该漏洞使IKE预共享密钥的有意设计并且只支持48字节密钥。远程攻击者可以蛮力攻击带有明显少于全128字节IKE预共享密钥被使用条件下的资源的预共享密钥。

- 公告与补丁

        

- 漏洞信息

4411
SonicWALL TELE2/SOHO Firewall IKE Key Weakness
Remote / Network Access Cryptographic
Loss of Integrity
Exploit Public

- 漏洞描述

SonicWALL TELE2/SOHO2 Firewalls are configured to use IKE pre-shared keys, but only allow 48 byte keylength instead of 128. This allows an attacker to more easily crack the keys and compromise the integrity of encrypted communication.

- 时间线

2001-03-27 Unknow
Unknow Unknow

- 解决方案

Currently, there are no known upgrades or patches to correct this issue. It is possible to correct the flaw by implementing the following workaround: use certificates instead of pre-shared keys.

- 相关参考

- 漏洞作者

 

 

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