WinPcap NPF.SYS bpf_filter_init函数本地权限提升漏洞

BUGTRAQ ID: 26409 CVECAN ID: CVE-2007-5756 WinPcap是WIN32平台上的网络分析和捕获数据包的链接库。 WinPcap的NPF.SYS设备驱动中的bpffilterinit函数存在无效的数组索引漏洞，这个函数的几处调用未经正确的边界检查便将用户所提供的输入值用作了数组索引。如果用特定的值执行了IOCTL请求，攻击者就可以破坏内核中的栈或池内存，导致执行任意指令。 通常在管理员使用WinPcap相关应用程序时会加载设备驱动，加载后正常用户都可以访问，使用这个驱动的程序退出后也不会卸载这个驱动，因此在手动卸载之前仍可利用。 WinPcap...

WinPcap driver array overflow

Array index overflow in kernel mode on IOCTL handling...

KLA10395 LPE vulnerability in WinPcap

Array index errors were found in WinPcap. By exploiting this vulnerability malicious users can gain privileges. This vulnerability can be exploited locally via a specially designed IOCTL request. Original advisories WinPcap changelog Related products WinPcap CVE list CVE-2007-5756 high Solution...

Macrovision SafeDisc secdrv.sys Crafted METHOD_NEITHER IOCTL Local Overflow

Macrovision SafeDisc, a copy-protection application for Microsoft Windows, is installed on the remote host. The 'SECDRV.SYS' driver included with the version of SafeDisc currently installed on the remote host enables a local user to gain SYSTEM privileges using a specially crafted argument to the...

Sun Solaris Volume Manager本地拒绝服务漏洞

Sun Solaris是一款商业性质的UNIX操作系统。 Sun Solaris卷管理SVM ioctl2接口存在安全问题，本地攻击者可以利用漏洞使系统不稳定，造成拒绝服务攻击。 目前没有详细漏洞细节提供。 Sun Solaris 9x86 Sun Solaris 9 Sun Solaris 10x86 Sun Solaris 10 补丁下载： Sun Solaris 9x86 Sun 122371-07 http://sunsolve.sun.com/search/document.do?assetkey=urn:cds:docid:1-21 -122371-07-1 Sun...

kernel security update

CentOS Errata and Security Advisory CESA-2007:0939 Updated kernel packages that fix various security issues in the Red Hat Enterprise Linux 4 kernel are now available. This update has been rated as having important security impact by the Red Hat Security Response Team. The Linux kernel is the cor...

Important: kernel security update

2.6.9-55.0.12.0.1 - fix entropy flag in bnx2 driver to generate entropy pool John Sobecki orabug 5931647 - fix for nfs open call taking longer issue Chuck Lever orabug 5580407 bz 219412 - fix enomem due to larger mtu size page alloc Zach Brown orabug 5486128 - fix percpu api bugon with rds Zach...

Buffer overflow

The Trend Micro AntiVirus scan engine before 8.550-1001, as used in Trend Micro PC-Cillin Internet Security 2007, and Tmxpflt.sys 8.320.1004 and 8.500.0.1002, has weak permissions Everyone:Write for the \.\Tmfilter device, which allows local users to send arbitrary content to the device via the...

Mandrake Linux Security Advisory : kernel (MDKSA-2007:195)

Some vulnerabilities were discovered and corrected in the Linux 2.6 kernel : A stack-based buffer overflow in the random number generator could allow local root users to cause a denial of service or gain privileges by setting the default wakeup threshold to a value greater than the output pool si...

Zaptel драйвер buffer overflow

Buffer overflow on oversized IOCTL interface name...

kernel: Missing ioctl() permission checks in aacraid driver

The 1 aaccfgopen and 2 aaccompatioctl functions in the SCSI layer ioctl path in aacraid in the Linux kernel before 2.6.23-rc2 do not check permissions for ioctls, which might allow local users to cause a denial of service or gain privileges...

Important: Red Hat Security Advisory: kernel security update

Updated kernel packages that fix various security issues in the Red Hat Enterprise Linux 5 kernel are now available. This update has been rated as having important security impact by the Red Hat Security Response Team. The Linux kernel handles the basic functions of the operating system. These ne...

Microsoft Windows XP/2003 Macrovision SecDrv.sys privilege escalation (0day)

Hi, Symantec researcher Elia Florip has warned, at the company's weblog 1,of a 0day attack in Windows XP and 2003 that allows unprivileged users to gain SYSTEM privileges via a buggy driver installed by default. In his/her post, Elia brings us an important clue:"At the moment, it's still not clea...

Buffer overflow

Buffer overflow in Macrovision SafeDisc secdrv.sys before 4.3.86.0, as shipped in Microsoft Windows XP SP2, XP Professional x64 and x64 SP2, Server 2003 SP1 and SP2, and Server 2003 x64 and x64 SP2 allows local users to overwrite arbitrary memory locations and gain privileges via a crafted argume...

CVE-2007-5587

Buffer overflow in Macrovision SafeDisc secdrv.sys before 4.3.86.0, as shipped in Microsoft Windows XP SP2, XP Professional x64 and x64 SP2, Server 2003 SP1 and SP2, and Server 2003 x64 and x64 SP2 allows local users to overwrite arbitrary memory locations and gain privileges via a crafted argume...

Solaris fifofs I_PEEK Kernel Memory Disclosure Exploit (x86/sparc)

No description provided by source. / 10/2007: public release SPARC Solaris 8 without 109454-06 Solaris 9 without 117471-04 Solaris 10 without 127737-01 x86 Solaris 8 without 109455-06 Solaris 9 without 117472-04 Solaris 10 without 127738-01 ...

Solaris (SPARCx86) - fifofs I_PEEK Kernel Memory Disclosure

Solaris SPARCx86 - fifofs IPEEK Kernel Memory Disclosure / 10/2007: public release SPARC Solaris 8 without 109454-06 Solaris 9 without 117471-04 Solaris 10 without 127737-01 x86 Solaris 8 without 109455-06 Solaris 9 without 117472-04 Solaris 10 without 127738-01 Solaris fifofs IPEEK Kernel Memory...

Sun Solaris I_PEEK IOCTL处理器信息泄露漏洞

Sun Solaris是一款商业性质的操作系统。 Sun Solaris IPEEK IOCTL处理器存在整数无符号错误，本地攻击者可以利用漏洞获得内存敏感信息。 Sun Solaris内核提供的FIFO FS先进先出文件系统服务用于IPC通信，一个FIFO代表文件系统中的节点类似windows系统中的有名管道概念。 kernel FIFOs ioctl处理器存在漏洞，IPEEK ioctl用于进程查看包含在FIFO中的字节数，而实际该操作并清除队列中的消息。这个命令的其中一个参数代表要取数的字节数，是符号整数值，由于这个参数没有正确验证，提供负值可导致内核内存内容被泄露。 Sun...

Integer overflow

Integer signedness error in FIFO filesystems named pipes on Sun Solaris 8 through 10 allows local users to read the contents of unspecified memory locations via a negative maximum length value to the IPEEK ioctl...

CVE-2007-5225

Integer signedness error in FIFO filesystems named pipes on Sun Solaris 8 through 10 allows local users to read the contents of unspecified memory locations via a negative maximum length value to the IPEEK ioctl...