Microsoft Windows Kernel整数截断本地权限提升漏洞

BUGTRAQ ID: 46136 CVE ID: CVE-2011-0045 Windows是微软发布的非常流行的操作系统。 Windows Kernel在实现上存在本地权限提升漏洞，攻击者可利用此漏洞以内核级别权限执行任意代码，从而完全控制受影响计算机。 此漏洞源于Kernel对跟踪事件的支持。由于畸形转换，Kernel为用户空间中的数据分配使用截断的长度。在填充此缓冲区时，Kernel将使用造成缓冲区溢出的另一个长度。这将造成内存破坏并导致执行任意代码。 Microsoft Windows XP Tablet PC Edition SP3 Microsoft Windows XP...

Out-of-bounds

Google Chrome before 9.0.597.107 on 64-bit Linux platforms does not properly perform pickle deserialization, which allows remote attackers to cause a denial of service out-of-bounds read via unspecified vectors...

Mandriva Update for kernel MDVSA-2011:029 (kernel)

Check for the Version of kernel OpenVAS Vulnerability Test Mandriva Update for kernel MDVSA-2011:029 kernel Authors: System Generated Check Copyright: Copyright c 2011 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under t...

Low: Red Hat Security Advisory: python security and bug fix update

Updated python packages that fix multiple security issues and three bugs are now available for Red Hat Enterprise Linux 4. The Red Hat Security Response Team has rated this update as having low security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity...

Microsoft Windows Kernel Integer Truncation Local Privilege Escalation Vulnerability

Description Microsoft Windows is prone to a local privilege-escalation vulnerability. An attacker can exploit this issue to execute arbitrary code with kernel-level privileges. Successful exploits will result in the complete compromise of affected computers. Failed exploit attempts may cause a...

CVE-2010-4255

The fixuppagefault function in arch/x86/traps.c in Xen 4.0.1 and earlier on 64-bit platforms, when paravirtualization is enabled, does not verify that kernel mode is used to call the handlegdtldtmappingfault function, which allows guest OS users to cause a denial of service host OS BUGON via a...

Memory corruption

The fixuppagefault function in arch/x86/traps.c in Xen 4.0.1 and earlier on 64-bit platforms, when paravirtualization is enabled, does not verify that kernel mode is used to call the handlegdtldtmappingfault function, which allows guest OS users to cause a denial of service host OS BUGON via a...

CVE-2010-4255

The fixuppagefault function in arch/x86/traps.c in Xen 4.0.1 and earlier on 64-bit platforms, when paravirtualization is enabled, does not verify that kernel mode is used to call the handlegdtldtmappingfault function, which allows guest OS users to cause a denial of service host OS BUGON via a...

CVE-2010-4255

The fixuppagefault function in arch/x86/traps.c in Xen 4.0.1 and earlier on 64-bit platforms, when paravirtualization is enabled, does not verify that kernel mode is used to call the handlegdtldtmappingfault function, which allows guest OS users to cause a denial of service host OS BUGON via a...

CVE-2010-4255

The fixuppagefault function in arch/x86/traps.c in Xen 4.0.1 and earlier on 64-bit platforms, when paravirtualization is enabled, does not verify that kernel mode is used to call the handlegdtldtmappingfault function, which allows guest OS users to cause a denial of service host OS BUGON via a...

Low: Red Hat Security Advisory: python security, bug fix, and enhancement update

Updated python packages that fix multiple security issues, several bugs, and add two enhancements are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having low security impact. Common Vulnerability Scoring System CVSS base scores, which...

kernel: CAN minor heap overflow

Heap-based buffer overflow in the bcmconnect function in net/can/bcm.c aka the Broadcast Manager in the Controller Area Network CAN implementation in the Linux kernel before 2.6.36.2 on 64-bit platforms might allow local users to cause a denial of service memory corruption via a connect operation...

Linux Kernel < 2.6.34 (Ubuntu 10.10 x86/x64) - 'CAP_SYS_ADMIN' Local Privilege Escalation (2)

/ Linux Kernel CAPSYSADMIN to Root Exploit 2 32 and 64-bit by Joe Sylve @jtsylve on twitter Released: Jan 7, 2011 Based on the bug found by Dan Rosenberg @djrbliss only loosly based on his exploit http://www.exploit-db.com/exploits/15916/ Usage: gcc -w caps-to-root2.c -o caps-to-root2 sudo setcap...

kernel: gdth: integer overflow in ioc_general()

Integer overflow in the iocgeneral function in drivers/scsi/gdth.c in the Linux kernel before 2.6.36.1 on 64-bit platforms allows local users to cause a denial of service memory corruption or possibly have unspecified other impact via a large argument in an ioctl call...

CVE-2010-3874

Heap-based buffer overflow in the bcmconnect function in net/can/bcm.c aka the Broadcast Manager in the Controller Area Network CAN implementation in the Linux kernel before 2.6.36.2 on 64-bit platforms might allow local users to cause a denial of service memory corruption via a connect operation...

PandaLabs Predicts Major Cybersecurity Trends for 2011

PandaLabs, the antimalware laboratory of Panda Security, has predicted several major cybersecurity threats for 2011. These include hacktivism, cyber warfare, profit-driven malware, social engineering, and adaptive malicious codes. Additionally, there will be increased threats to Mac users, new...

CVE-2010-4574

The Pickle::Pickle function in base/pickle.cc in Google Chrome before 8.0.552.224 and Chrome OS before 8.0.552.343 on 64-bit Linux platforms does not properly perform pointer arithmetic, which allows remote attackers to bypass message deserialization validation, and cause a denial of service or...

Linux Kernel 2.6.37-rc2 - ACPI custom_method Local Privilege Escalation

Linux Kernel 2.6.37-rc2 - ACPI custommethod Local Privilege Escalation / american-sign-language.c Linux Kernel http://jon.oberheide.org Information: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4347 This custommethod file allows to inject custom ACPI methods into the ACPI interpreter...

IOCTL Fuzzer v1.2 Download

"IOCTL Fuzzer is a tool designed to automate the task of searching vulnerabilities in Windows kernel drivers by performing fuzz tests on them. The fuzzer's own driver hooks NtDeviceIoControlFile in order to take control of all IOCTL requests throughout the system. While processing IOCTLs, the...

Microsoft Publisher (CVE-2010-3954) Memory Corruption Remote Code Execution Vulnerability

Description Microsoft Publisher is prone to a remote code-execution vulnerability. An attacker can exploit this issue by enticing an unsuspecting user into opening a specially crafted Publisher file. Successfully exploiting this issue allows attackers to execute arbitrary code in the context of t...