X.Org X Window System Xserver 1.3 - XRender Extension Divide by Zero Denial of Service

CVE编号

CVE-2007-2437

利用情况

暂无

补丁情况

N/A

披露时间

2007-05-02

漏洞描述

The X render (Xrender) extension in X.org X Window System 7.0, 7.1, and 7.2, with Xserver 1.3.0 and earlier, allows remote authenticated users to cause a denial of service (daemon crash) via crafted values to the (1) XRenderCompositeTrapezoids and (2) XRenderAddTraps functions, which trigger a divide-by-zero error.

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://osvdb.org/34905
http://secunia.com/advisories/25121
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102901-1
http://sunsolve.sun.com/search/document.do?assetkey=1-66-200067-1
http://www.rapid7.com/advisories/R7-0027.jsp
http://www.securityfocus.com/bid/23741
http://www.securitytracker.com/id?1017984
http://www.vupen.com/english/advisories/2007/1601
http://www.vupen.com/english/advisories/2007/1658
https://exchange.xforce.ibmcloud.com/vulnerabilities/33976

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
	应用	x.org	xserver	*		Up to (including) 1.3.0
	运行在以下环境
	应用	x.org	x_window_system	7.0	-
	运行在以下环境
	应用	x.org	x_window_system	7.1	-
	运行在以下环境
	应用	x.org	x_window_system	7.2	-

CVSS3评分 5.5

• 攻击路径 相邻
• 攻击复杂度 低
• 权限要求 一次
• 影响范围 N/A
• 用户交互 无
• 可用性 完全地
• 保密性 无
• 完整性 无

AV:A/AC:L/Au:S/C:N/I:N/A:C CWE-ID 漏洞类型 NVD-CWE-Other