X.Org DBE和Render扩展多个整数溢出漏洞

X.Org是X.Org Foundation对X窗口系统的开源实现。 X.Org Render扩展的ProcRenderAddGlyphs函数及DBE扩展的ProcDbeGetVisualInfo和ProcDbeSwapBuffers函数没有正确验证用户输入，允许攻击者通过向X服务器发送特制的X请求触发整数溢出，本地攻击者可能利用此漏洞获取root用户权限。 X.org X11R6 6.9.0 X.org X11R7 7.1 X.org X11R7 7.0 临时解决方法：...

security flaw

Integer overflow in the ProcRenderAddGlyphs function in the Render extension for X.Org 6.8.2, 6.9.0, 7.0, and 7.1, and XFree86 X server, allows local users to execute arbitrary code via a crafted X protocol request that triggers memory corruption during processing of glyph management data...

security flaw

Integer overflow in the ProcRenderAddGlyphs function in the Render extension for X.Org 6.8.2, 6.9.0, 7.0, and 7.1, and XFree86 X server, allows local users to execute arbitrary code via a crafted X protocol request that triggers memory corruption during processing of glyph management data...

iDefense Security Advisory 01.09.07: Multiple Vendor X Server Render Extension ProcRenderAddGlyphs Memory Corruption Vulnerability

Multiple Vendor X Server Render Extension ProcRenderAddGlyphs Memory Corruption Vulnerability iDefense Security Advisory 01.09.07 http://labs.idefense.com/intelligence/vulnerabilities/ Jan 09, 2007 I. BACKGROUND The X Window System is a graphical windowing system based on a client/server model...

USN-403-1: X.org vulnerabilities

The DBE and Render extensions in X.org were vulnerable to integer overflows, which could lead to memory overwrites. An authenticated user could make a specially crafted request and execute arbitrary code with root privileges...

CVE-2006-6101: Undefined Security Weakness

Integer overflow in the ProcRenderAddGlyphs function in the Render extension for X.Org 6.8.2, 6.9.0, 7.0, and 7.1, and XFree86 X server, allows local users to execute arbitrary code via a crafted X protocol request that triggers memory corruption during processing of glyph management data...

DEBIAN-CVE-2006-6101

Integer overflow in the ProcRenderAddGlyphs function in the Render extension for X.Org 6.8.2, 6.9.0, 7.0, and 7.1, and XFree86 X server, allows local users to execute arbitrary code via a crafted X protocol request that triggers memory corruption during processing of glyph management data...

CVE-2006-6101

Integer overflow in the ProcRenderAddGlyphs function in the Render extension for X.Org 6.8.2, 6.9.0, 7.0, and 7.1, and XFree86 X server, allows local users to execute arbitrary code via a crafted X protocol request that triggers memory corruption during processing of glyph management data...

CVE-2006-6226

Multiple format string vulnerabilities in NeoEngine 0.8.2 and earlier, and CVS 3422, allow remote attackers to cause a denial of service and possibly execute arbitrary code via 1 Console::Render in neoengine/console.cpp and 2 TextArea::Render in neowtk/textarea.cpp...

CVE-2006-6226: Undefined Security Weakness

Multiple format string vulnerabilities in NeoEngine 0.8.2 and earlier, and CVS 3422, allow remote attackers to cause a denial of service and possibly execute arbitrary code via 1 Console::Render in neoengine/console.cpp and 2 TextArea::Render in neowtk/textarea.cpp...

US-CERT Technical Cyber Security Alert TA06-270A -- Microsoft Internet Explorer WebViewFolderIcon ActiveX Vulnerability

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 National Cyber Alert System Technical Cyber Security Alert TA06-270A Microsoft Internet Explorer WebViewFolderIcon ActiveX Vulnerability Original release date: September 27, 2006 Last revised: -- Source: US-CERT Systems Affected Microsoft Windows...

Five Star Review Script - report.php?item_id Cross-Site Scripting

Five Star Review Script - report.php?itemid Cross-Site Scripting source: https://www.securityfocus.com/bid/18390/info Five Star Review Script is prone to multiple input-validation vulnerabilities because the application fails to properly sanitize user-supplied input. An attacker can exploit these...

USN-280-1: X.org server vulnerability

The Render extension of the X.org server incorrectly calculated the size of a memory buffer, which led to a buffer overflow. A local attacker could exploit this to crash the X server or even execute arbitrary code with root privileges...

security flaw

Buffer overflow in the X render Xrender extension in X.org X server 6.8.0 up to allows attackers to cause a denial of service crash, as demonstrated by the 1 XRenderCompositeTriStrip and 2 XRenderCompositeTriFan requests in the rendertest from XCB xcb/xcb-demo, which leads to an incorrect memory...

CVE-2006-1526

Buffer overflow in the X render Xrender extension in X.org X server 6.8.0 up to allows attackers to cause a denial of service crash, as demonstrated by the 1 XRenderCompositeTriStrip and 2 XRenderCompositeTriFan requests in the rendertest from XCB xcb/xcb-demo, which leads to an incorrect memory...

CVE-2006-1526

Buffer overflow in the X render Xrender extension in X.org X server 6.8.0 up to allows attackers to cause a denial of service crash, as demonstrated by the 1 XRenderCompositeTriStrip and 2 XRenderCompositeTriFan requests in the rendertest from XCB xcb/xcb-demo, which leads to an incorrect memory...

DEBIAN-CVE-2006-1526

Buffer overflow in the X render Xrender extension in X.org X server 6.8.0 up to allows attackers to cause a denial of service crash, as demonstrated by the 1 XRenderCompositeTriStrip and 2 XRenderCompositeTriFan requests in the rendertest from XCB xcb/xcb-demo, which leads to an incorrect memory...

CVE-2006-1526

Summary (CVE-2006-1526) A buffer overflow in the X.Org X server render extension (XRender) could allow an authorized client to crash the server and potentially execute code with root privileges. The issue stems from a typographical error that miscomputes memory allocation sizes in XRenderComposit...

PostNuke 0.6x/0.7x NS-Languages Module - 'language' SQL Injection

source: https://www.securityfocus.com/bid/16752/info PostNuke is prone to multiple input-validation vulnerabilities. These issues are due to the application's failure to properly sanitize user-supplied input. Successful exploitation could allow an attacker to compromise the application, access or...

Microsoft PowerPoint may disclose information in the Temporary Internet Files Folder

Overview Microsoft PowerPoint contains an information disclosure vulnerability. As a result, sensitive information may be exposed to untrusted parties. Description Microsoft PowerPoint fails to properly restrict access to objects in the Temporary Internet Files Folder TIFF. This vulnerability is...