CVE-2004-0822
CVSS7.2
发布时间 :2004-09-07 00:00:00
修订时间 :2008-09-05 16:39:30
NMCOS    

[原文]Buffer overflow in The Core Foundation framework (CoreFoundation.framework) in Mac OS X 10.2.8, 10.3.4, and 10.3.5 allows local users to execute arbitrary code via a certain environment variable.


[CNNVD]Mac OS X CoreFoundation本地权限提升漏洞(CNNVD-200409-015)

        
        Mac OS X是一款使用在Mac机器上的操作系统,基于BSD系统。
        Apple Mac OS X CoreFoundation存在库装载处理问题及缓冲区溢出,本地攻击者可以利用这个漏洞获得ROOT权限
        Apple报告本地用户可以使用CoreFoundation CFPlugIn的应用程序装载任意用户提供的库而获得ROOT权限[CVE: CAN-2004-0821] 。
        另外本地用户可以修改部分环境变量在CoreFoundation中触发缓冲区溢出,可以以ROOT进程权限执行任意指令[CVE: CAN-2004-0822]。
        

- 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:/o:apple:mac_os_x_server:10.3.4Apple Mac OS X Server 10.3.4
cpe:/o:apple:mac_os_x:10.3.5Apple Mac OS X 10.3.5
cpe:/o:apple:mac_os_x:10.2.8Apple Mac OS X 10.2.8
cpe:/o:apple:mac_os_x_server:10.3.5Apple Mac OS X Server 10.3.5
cpe:/o:apple:mac_os_x_server:10.2.8Apple Mac OS X Server 10.2.8
cpe:/o:apple:mac_os_x:10.3.4Apple Mac OS X 10.3.4

- 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-2004-0822
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2004-0822
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200409-015
(官方数据源) CNNVD

- 其它链接及资源

http://www.kb.cert.org/vuls/id/545446
(UNKNOWN)  CERT-VN  VU#545446
http://xforce.iss.net/xforce/xfdb/17295
(UNKNOWN)  XF  macos-corefoundation-bo(17295)
http://www.securityfocus.com/bid/11136
(UNKNOWN)  BID  11136
http://www.securityfocus.com/advisories/7148
(UNKNOWN)  APPLE  APPLE-SA-2004-09-07
http://www.ciac.org/ciac/bulletins/o-212.shtml
(UNKNOWN)  CIAC  O-212
http://secunia.com/advisories/12491/
(UNKNOWN)  SECUNIA  12491

- 漏洞信息

Mac OS X CoreFoundation本地权限提升漏洞
高危 边界条件错误
2004-09-07 00:00:00 2005-10-20 00:00:00
本地  
        
        Mac OS X是一款使用在Mac机器上的操作系统,基于BSD系统。
        Apple Mac OS X CoreFoundation存在库装载处理问题及缓冲区溢出,本地攻击者可以利用这个漏洞获得ROOT权限
        Apple报告本地用户可以使用CoreFoundation CFPlugIn的应用程序装载任意用户提供的库而获得ROOT权限[CVE: CAN-2004-0821] 。
        另外本地用户可以修改部分环境变量在CoreFoundation中触发缓冲区溢出,可以以ROOT进程权限执行任意指令[CVE: CAN-2004-0822]。
        

- 公告与补丁

        厂商补丁:
        Apple
        -----
        目前厂商已经发布了升级补丁以修复这个安全问题,请到厂商的主页下载:
        
        http://www.apple.com/support/downloads/

        Mac OS X v10.3.5 "Panther":
        下载文件名: "SecUpd2004-09-07PanMClient.dmg"
        SHA-1数字签名: aa8bc2d78c37778cca3619f42dafdee5775bc7a6
        Mac OS X v10.3.4 "Panther":
        下载文件名: "SecUpd2004-09-07PanClient.dmg"
        SHA-1数字签名: a37cd43439f4e82d05d07924101e370d96dc41a9
        Mac OS X v10.2.8 "Jaguar":
        下载文件名: "SecUpd2004-09-07JagClient.dmg"
        SHA-1数字签名: 6f0ee457b5a729ef68fb50fc55417db400b52365
        Mac OS X Server v10.3.5 "Panther":
        下载文件名: "SecUpdSrvr2004-09-07PanM.dmg"
        SHA-1数字签名: 8766c93d5675f8d1d9ebec67e80b7a94d16a1858
        Mac OS X Server v10.3.4 "Panther":
        下载文件名: "SecUpdSrvr2004-09-07PanL.dmg"
        SHA-1数字签名: 7f4674515ff0172a2df9a451240410ac24459753
        Mac OS X Server v10.2.8 "Jaguar"
        下载文件名: "SecUpdSrvr2004-09-07Jag.dmg"
        SHA-1数字签名: 099290119b6f47d935e8d064c36a90b0ad7acaf8

- 漏洞信息

9758
Apple Mac OS X CoreFoundation Environment Variable Local Overflow
Local Access Required Input Manipulation
Loss of Integrity
Exploit Unknown

- 漏洞描述

A local overflow exists in Mac OS X CoreFoundation. The CoreFoundation fails to sanitize environment variables resulting in a buffer overflow. With a specially crafted environment variable an attacker can cause a privileged program using the CoreFoundation to overflow resulting in execution of code and a loss of integrity.

- 时间线

2004-09-07 Unknow
Unknow Unknow

- 解决方案

Upgrade using the Security Update 2004-09-07 from Apple or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

- 相关参考

- 漏洞作者

Unknown or Incomplete

- 漏洞信息

Apple CoreFoundation Unspecified Environment Variable Buffer Overflow Vulnerability
Boundary Condition Error 11136
No Yes
2004-09-07 12:00:00 2009-07-12 07:06:00
Announced by Apple and credited to <aaron@vtty.com>.

- 受影响的程序版本

Apple Mac OS X Server 10.3.5
Apple Mac OS X Server 10.3.4
Apple Mac OS X Server 10.2.8
Apple Mac OS X 10.3.5
Apple Mac OS X 10.3.4
Apple Mac OS X 10.2.8

- 漏洞讨论

It is reported that a buffer overflow vulnerability is present in CoreFoundation related to its handling of an unspecified environment variable. Consequently, privileged applications using CoreFoundation may be exploited by local users to elevate their access level to that of the application. It is not known if all applications using CoreFoundation are vulnerable.

- 漏洞利用

Currently we are not aware of any exploits for this issue. If you feel we are in error or are aware of more recent information, please mail us at: vuldb@securityfocus.com &lt;mailto:vuldb@securityfocus.com&gt;.

- 解决方案

Apple has released an advisory (APPLE-SA-0024-09-07) along with fixes to address this, and many other issues. Please see the referenced advisory for further information.


Apple Mac OS X 10.2.8

Apple Mac OS X Server 10.2.8

Apple Mac OS X 10.3.4

Apple Mac OS X Server 10.3.4

Apple Mac OS X 10.3.5

Apple Mac OS X Server 10.3.5

- 相关参考

     

     

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