3 6 0 Marvel Team virtualization vulnerabilities the fourth bomb: CVE-2 0 1 5-8 5 6 7 vulnerability analysis-vulnerability warning-the black bar safety net

2 0 1 5 years is“the cloud leap”year, is also a virtualization vulnerability really is people cognition, attention of a year, unwilling to“like the wind”3 6 0 Marvel Team take the initiative, with practical actions for cloud computing escort. As of today, we accumulated in kvm, xen, vmware platfo...

Poppler 'create_surface_from_thumbnail_data()'整数溢出漏洞

Bugraq ID: 36718 CVE ID：CVE-2009-3607 Poppler是一款用来生成PDF 的C++类库，从xpdf继承而来。 Poppler createsurfacefromthumbnaildata函数存在整数溢出，cairopixels缓冲区分配如下： cairopixels = guchar gmalloc 4 width height; 其中width / height值从PDF文件中读取，Page::loadThumb函数对值进行了一些验证，但是不能充分的防止溢出： if width INTMAX / 3 / height Poppler poppler...