Microsoft Windows Server 2003 - AD Unauthenticated BROWSER ELECTION Remote Heap Overflow

CVE编号

CVE-2011-0654

利用情况

暂无

补丁情况

N/A

披露时间

2011-02-16

漏洞描述

Integer underflow in the BowserWriteErrorLogEntry function in the Common Internet File System (CIFS) browser service in Mrxsmb.sys or bowser.sys in Active Directory in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows remote attackers to execute arbitrary code or cause a denial of service (system crash) via a malformed BROWSER ELECTION message, leading to a heap-based buffer overflow, aka "Browser Pool Corruption Vulnerability." NOTE: some of these details are obtained from third party information.

解决建议

建议您更新当前系统或软件至最新版，完成漏洞的修复。

参考链接
http://archives.neohapsis.com/archives/fulldisclosure/2011-02/0284.html
http://blogs.technet.com/b/mmpc/archive/2011/02/16/my-sweet-valentine-the-cif...
http://blogs.technet.com/b/srd/archive/2011/02/16/notes-on-exploitability-of-...
http://secunia.com/advisories/43299
http://www.exploit-db.com/exploits/16166
http://www.kb.cert.org/vuls/id/323172
http://www.securityfocus.com/bid/46360
http://www.securitytracker.com/id?1025328
http://www.us-cert.gov/cas/techalerts/TA11-102A.html
http://www.vupen.com/english/advisories/2011/0394
http://www.vupen.com/english/advisories/2011/0938
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-019
https://exchange.xforce.ibmcloud.com/vulnerabilities/65376
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova...

受影响软件情况

#	类型	厂商	产品	版本	影响面
1
	运行在以下环境
	系统	microsoft	windows_2003_server	*	-
	运行在以下环境
	系统	microsoft	windows_server_2003	*	-

CVSS3评分 10.0

• 攻击路径 网络
• 攻击复杂度 低
• 权限要求 无
• 影响范围 N/A
• 用户交互 无
• 可用性 完全地
• 保密性 完全地
• 完整性 完全地

AV:N/AC:L/Au:N/C:C/I:C/A:C CWE-ID 漏洞类型 CWE-119 内存缓冲区边界内操作的限制不恰当