CVE-2005-1271
CVSSN/A
发布时间 :2005-05-12 00:00:00
修订时间 :2008-09-10 15:38:40
NMP    

[原文]** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2005-1343. Reason: This candidate is a reservation duplicate of CVE-2005-1343. Notes: All CVE users should reference CVE-2005-1343 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.


[CNNVD]CNNVD数据暂缺。


[机译]* REJECT **不要使用该候选号码。

- CVSS (基础分值)

CVSS暂不可用

- 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-2005-1271
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2005-1271
(官方数据源) NVD

- 其它链接及资源

- 漏洞信息 (F39085)

iDEFENSE Security Advisory 2005-05-04.t (PacketStormID:F39085)
2005-08-06 00:00:00
iDefense Labs  idefense.com
advisory,overflow,arbitrary,local
apple,osx
CVE-2005-1271
[点击下载]

iDEFENSE Security Advisory 05.04.05 - Local exploitation of a buffer overflow vulnerability in Apple Computer, Inc.'s Mac OS X allows attackers to execute arbitrary code. vpnd is the system daemon which manages IPSEC or PPTP connections. The vulnerability specifically exists due to insufficient bounds checking on the value given to the Server_id parameter.

Apple Mac OS X vpnd Server_id Buffer Overflow Vulnerability

iDEFENSE Security Advisory 05.04.05
www.idefense.com/application/poi/display?id=240&type=vulnerabilities
May 04, 2005

I. BACKGROUND

Mac OS X is an operating system for the Apple family of microcomputers.
More information is available at the following link:

    http://www.apple.com/macosx/

II. DESCRIPTION

Local exploitation of a buffer overflow vulnerability in Apple Computer,
Inc.'s Mac OS X allows attackers to execute arbitrary code.

vpnd is the system daemon which manages IPSEC or PPTP connections. The
vulnerability specifically exists due to insufficient bounds checking on
the value given to the Server_id parameter. Server_id may be set from
the command line via the -i option. The Server_id is then referenced
from the com.apple.RemoteAccessServers.pslist file in the
/Library/Preferences/SystemConfiguration directory to load the
appropriate configuration profile. Local attackers can supply an overly
long Server_id value to overflow the buffer and execute arbitrary code.

III. ANALYSIS

Successful exploitation of this vulnerability will result in execution
of arbitrary code with root privileges. It should be noted that the
com.apple.RemoteAccessServers.pslist file is only present by default on
Server platforms. On standard OS X installs, the file must be created
manually or generated by the graphical network configuration tools in
order for vpnd to execute far enough to cause the overflow to occur.

IV. DETECTION

iDEFENSE has confirmed that Mac OS X 10.3.7 is vulnerable. The vendor 
has indicated that all versions prior to OS X 10.3.9 are vulnerable.

V. WORKAROUND

As a workaround solution, remove the executable privilege bit for
non-root users from the /usr/sbin/vpnd binary until the vendor releases
a patch.

VI. VENDOR RESPONSE

The vulnerability is addressed in Apple Security Update 2005-005:

    http://docs.info.apple.com/article.html?artnum=301528

VII. CVE INFORMATION

The Common Vulnerabilities and Exposures (CVE) project has assigned the
name CAN-2005-1271 to this issue. This is a candidate for inclusion in
the CVE list (http://cve.mitre.org), which standardizes names for
security problems.

VIII. DISCLOSURE TIMELINE

04/25/2005  Initial vendor notification
04/27/2005  Initial vendor response
05/04/2005  Coordinated public disclosure

IX. CREDIT

Jason Aras is credited with this vulnerability.

Get paid for vulnerability research
http://www.idefense.com/poi/teams/vcp.jsp

Free tools, research and upcoming events
http://labs.idefense.com

X. LEGAL NOTICES

Copyright (c) 2005 iDEFENSE, Inc.

Permission is granted for the redistribution of this alert
electronically. It may not be edited in any way without the express
written consent of iDEFENSE. If you wish to reprint the whole or any
part of this alert in any other medium other than electronically, please
email customerservice@idefense.com for permission.

Disclaimer: The information in the advisory is believed to be accurate
at the time of publishing based on currently available information. Use
of the information constitutes acceptance for use in an AS IS condition.
There are no warranties with regard to this information. Neither the
author nor the publisher accepts any liability for any direct, indirect,
or consequential loss or damage arising from use of, or reliance on,
this information.
    
 

 

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