Linux Kernel proc_do_xprt()函数本地栈溢出漏洞

BUGTRAQ ID: 31937 CVECAN ID: CVE-2008-3911 Linux Kernel是开放源码操作系统Linux所使用的内核。 Linux Kernel的net/sunrpc/sysctl.c文件中的procdoxprt函数没有检查某些从用户域所获得缓冲区的长度，本地攻击者可以通过对/proc/sys/sunrpc/transports文件特制的读系统调用触发栈溢出，导致执行任意指令。 Linux kernel 2.6.26.3 Linux ----- 目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载：...

Solaris sadmind adm_build_path - Remote Buffer Overflow (Metasploit)

$Id$ This file is part of the Metasploit Framework and may be subject to redistribution and commercial restrictions. Please see the Metasploit Framework web site for more information on licensing and terms of use. http://metasploit.com/framework/ require 'msf/core' class Metasploit3 'Sun Solaris...

Stack overflow

The procdoxprt function in net/sunrpc/sysctl.c in the Linux kernel 2.6.26.3 does not check the length of a certain buffer obtained from userspace, which allows local users to overflow a stack-based buffer and have unspecified other impact via a crafted read system call for the...

CAU-EX-2008-0001.txt

/ \ / \ | | | | ----====/ /\/ /\ | || |====---- | | | || | | | | | | | | | | | | | ------======\ / /| || || || |======------ / || || / Computer Academic Underground http://www.caughq.org Exploit Code ===============/======================================================== Exploit ID:...

Solaris sadmind Command Execution

This exploit targets a weakness in the default security settings of the sadmind RPC application. This server is installed and enabled by default on most versions of the Solaris operating system. Vulnerable systems include solaris 2.7, 8, and 9 This module requires Metasploit:...

Sun Solaris 10 - rpc.ypupdated Remote Code Execution (Metasploit)

Sun Solaris 10 - rpc.ypupdated Remote Code Execution Metasploit / \ / \ | | | | ----====/ /\/ /\ | || |====---- | | | || | | | | | | | | | | | | | ------======\ / /| || || || |======------ / || || / Computer Academic Underground http://www.caughq.org Exploit Code...

SuSE 10 Security Update : Linux kernel (i386) (ZYPP Patch Number 2097)

This kernel update fixes the following security problems : - A double userspace copy in a SCTP ioctl allows local attackers to overflow a buffer in the kernel, potentially allowing code execution and privilege escalation. 199441. CVE-2006-3745 - Local attackers were able to crash PowerPC systems...

SuSE 10 Security Update : Linux kernel (ZYPP Patch Number 2606)

This kernel update fixes the following security problems : - The ftdisio driver allowed local users to cause a denial of service memory consumption by writing more data to the serial port than the hardware can handle, which causes the data to be queued. This requires this driver to be loaded, whi...

ZDI-07-049: EMC Legato Networker Remote Exec Service Stack Overflow Vulnerabilities

ZDI-07-049: EMC Legato Networker Remote Exec Service Stack Overflow Vulnerabilities http://www.zerodayinitiative.com/advisories/ZDI-07-049.html August 20, 2007 -- CVE ID: CVE-2007-3618 -- Affected Vendor: EMC Software -- Affected Products: Networker 7.x.x -- TippingPointTM IPS Customer Protection...

EMC Legato Networker buffer overflow

Buffer overflow in SUNRPC TCP/111 Networker Remote Exec Service...

EMC Legato Networker Remote Exec Service Stack Overflow Vulnerabilities

These vulnerabilities allow remote attackers to execute arbitrary code on vulnerable installations of EMC Networker. Authentication is not required to exploit this vulnerability. The specific flaws exist in the Networker Remote Exec Service, nsrexecd.exe. The location of this service is available...

Computer Associates BrightStor ARCserve Backup MediaSVR.EXE远程缓冲区溢出漏洞

Computer Associates BrightStor ARCserve Backup是商业性质的企业级备份解决方案。 Computer Associates BrightStor ARCserve Backup包含的MediaSVR.EXE服务存在缓冲区溢出，远程攻击者可以利用漏洞以应用程序进程权限执行任意指令。 问题存在于SUNRPC接口中，其中用户定义的长度用于多个strncpy函数，当拷贝用户定义数据到固定大小的堆栈缓冲区时，可导致缓冲区溢出，精心构建提交数据可能以应用程序进程权限执行任意指令。 Computer Associates Server Protection...

CVE-2006-5171

Stack-based buffer overflow in the RPC interface in Mediasvr.exe in Computer Associates CA Brightstor ARCserve Backup 9.01 through 11.5, Enterprise Backup 10.5, and CA Protection Suites r2 allows remote attackers to execute arbitrary code via crafted SUNRPC packets, aka the "Mediasvr.exe Overflow...

CVE-2006-5171

Stack-based buffer overflow in the RPC interface in Mediasvr.exe in Computer Associates CA Brightstor ARCserve Backup 9.01 through 11.5, Enterprise Backup 10.5, and CA Protection Suites r2 allows remote attackers to execute arbitrary code via crafted SUNRPC packets, aka the "Mediasvr.exe Overflow...

CA BrightStor ARCServe BackUp mediasvr.exe远程代码执行漏洞

BrightStor ARCserve Backup可为各种平台的服务器提供备份和恢复保护功能。 Brightstor ARCserve的mediasvr.exe服务在处理特制RPC请求时存在两个栈溢出漏洞，远程攻击者可能利用此漏洞控制服务器。 在SUNRPC接口上用户定义的长度被拷贝到了几个strncpy的静态大小栈缓冲区上，因此攻击者可以通过发送特制报文触发这些溢出，导致以在有漏洞的系统上执行任意代码。 Computer Associates BrightStor ARCserve Backup r11.0 for Windows Computer Associates...

CVE-2002-0391

Integer overflow in xdrarray function in RPC servers for operating systems that use libc, glibc, or other code based on SunRPC including dietlibc, allows remote attackers to execute arbitrary code by passing a large number of arguments to xdrarray through RPC services such as rpc.cmsd and dmispd...

CVE-2002-0391

CVE-2002-0391 describes an integer overflow in the xdr_array function of RPC servers using libc/glibc or SunRPC-based code (e.g., dietlibc), enabling remote code execution by passing a large number of RPC arguments. The OpenVAS/DSA entries show Debian advisories addressing this issue across multi...

CVE-2003-0028

Integer overflow in the xdrmemgetbytes function, and possibly other functions, of XDR external data representation libraries derived from SunRPC, including libnsl, libc, glibc, and dietlibc, allows remote attackers to execute arbitrary code via certain integer values in length fields, a different...

CVE-2003-0028

Integer overflow in the xdrmemgetbytes function, and possibly other functions, of XDR external data representation libraries derived from SunRPC, including libnsl, libc, glibc, and dietlibc, allows remote attackers to execute arbitrary code via certain integer values in length fields, a different...

DEBIAN-CVE-2003-0028

Integer overflow in the xdrmemgetbytes function, and possibly other functions, of XDR external data representation libraries derived from SunRPC, including libnsl, libc, glibc, and dietlibc, allows remote attackers to execute arbitrary code via certain integer values in length fields, a different...