3 matches found
Design/Logic Flaw
The GDTdiIcpt.sys driver in G DATA AntiVirus 2008, InternetSecurity 2008, and TotalCare 2008 populates kernel registers with IOCTL 0x8317001c input values, which allows local users to cause a denial of service system crash or gain privileges via a crafted IOCTL request, as demonstrated by executi...
CVE-2008-6000
The CVE-2008-6000 entry concerns the GDTdiIcpt.sys driver used by G DATA AntiVirus 2008, InternetSecurity 2008, and TotalCare 2008. A crafted IOCTL input to IOCTL 0x8317001c causes the driver to populate kernel registers in a way that can trigger a denial of service (system crash) or allow privil...
G DATA产品GDTdiIcpt.sys驱动内存破坏漏洞
BUGTRAQ ID: 31246 G DATA是德国的一家杀毒软件厂商。 G DATA产品所使用的GDTdiIcpt.sys内核驱动在处理IOCTL请求时存在错误,本地攻击者可以利用这个漏洞导致拒绝服务或执行任意内核级代码。 GDTdiIcpt.sys驱动未经验证便接受了用户提供的IOCTL 0x8317001c调用,这样就可以用任意值填充不同的内核寄存器。之后这些寄存器值被用作了内核函数的参数,因此特制参数可能完全控制Windows内核的执行流。 以下是GDTdiIcpt.sys的反汇编(Windows Vista 32位版): ... .text:00012510 cmp...