½Ã½ºÅÛ ÇØÅ·

 1574, 2/79 ȸ¿ø°¡ÀÔ  ·Î±×ÀΠ 
   turttle2s
   pwntools ¾²½Ã´Â ºÐµé ~

http://www.hackerschool.org/HS_Boards/zboard.php?id=QNA_system&no=1979 [º¹»ç]


p = process('./my_elf')

..

p.sendline(payload)
..

print p.recv()    <<< ¿©±â¼­ ¹ÝÀÀÀÌ ¾ø´Âµ¥ ÀÌ°Ç ¹«½¼ °æ¿ìÀΰ¡¿ä?
...

p.interactive()

  Hit : 1866     Date : 2019/09/17 11:31



    
pushrbp recvline() ȤÀº recv(¹ÞÀ»¹ÙÀÌÆ®) ÀÌ·±½ÄÀ¸·Î ÀÛ¼ºÈÄ Ãâ·ÂÇغ¸¼¼¿ë 2019/09/19  
turttle2s ´äº¯°¨»çÇÕ´Ï´Ù.

recvline()Àº Çغþú´Âµ¥ ¶È°°ÀÌ ¹ÝÀÀÀÌ ¾ø´õ±º¿ä...
³ª¸ÓÁö ¹æ¹ýÀº ³ªÁß¿¡ Çغ¸°í ¾Ë·Áµå¸±°Ô¿ä
2019/09/19  
turttle2s ¾Æ... ¶È°°³×¿ä. Á¶±ÝÀÇ Èñ¸ÁÀ» °¡Á³°Ç¸¸..

retÀ» read(1, printf@plt, 8)·Î Çߴµ¥ ¿©±â¿¡ ¹®Á¦°¡ ÀÖ³ª¿ä?
2019/09/20  
qkqk123 ex) write(1,printf@got,8); -> printf@got leak ÇÒ ¶§

ex) read(0,printf@got,8); -> printf@got µ¥ÀÌÅÍ ³ÖÀ» ¶§
2019/09/20  
turttle2s ¹ÙÀ̳ʸ®¿¡¼­ write()ÀÇ plt³ª got°¡ ¾ø¾î¼­ leakÀ» write()À¸·Î leakÀ» ÇÒ ¼ö°¡ ¾ø¾î¿ä¤Ð 2019/09/22  
ss4747 ¾È³çÇϼ¼¿ä!!

¸ðÀÇÇØÅ· °¡´ÉÀÚ ¸ðÁý ÁßÀÎ Çؿܾ÷üÀÔ´Ï´Ù

¾÷¹«ÀÇ ÁøÇà¹æ½ÄÀº ÇÁ¸®·£¼­ Çü½ÄÀ¸·Î ÀúÈñ°¡ Á¦°øÇص帰

»çÀÌÆ® ¸ðÀÇÇØÅ· ¼º°ø½Ã °Ç´ç À¸·Î Áö±ÞÇص帳´Ï´Ù

ÀÚ¼¼ÇѾȳ»»çÇ×¹× ±âŸ¹®ÀÇ´Â ÅÚ·¡±×·¥ ss4747 ¿©±â·Î ¿¬¶ôÁÖ½Ã¸é »ó¼¼ÇÏ°Ô ¾Ë·Áµå¸®°Ú½À´Ï´Ù
2019/10/04  
1554   [LOB Redhat] succubus -> nightmare[3]     turttle2s
09/26 1649
1553   read()·Î got leakÀÌ °¡´ÉÇÑ°¡¿ä?[1]     turttle2s
09/26 1652
  pwntools ¾²½Ã´Â ºÐµé ~[6]     turttle2s
09/17 1865
1551   system("/bin/sh") ¿Í execve("/bin/sh",0,0)[2]     turttle2s
09/16 2374
1550   ROP Áú¹®ÀÔ´Ï´Ù[2]     turttle2s
09/09 2104
1549   BOF¸¦ ÇÏ´Â ÀÌÀ¯°¡ ¹«¾ùÀΰ¡¿ä?[7]     turttle2s
09/03 2354
1548   rop ´ÙÀ½¿¡ ¹¹¸¦ °øºÎÇÏ´Â°Ô ÁÁÀ»±î¿ä?[1]     tloet
08/26 1992
1547   [ LOB ] skeleton -> golem[3]     turttle2s
08/21 1549
1546   Á¦°¡ ½Ã½ºÅÛ ÇØÅ·ÂÊÀ¸·Î °¡º¸·Á ÇÕ´Ï´Ù.[3]     gun7935
08/01 1977
1545   PLT GOT Áú¹®[3]     turttle2s
07/30 1491
1544   setreuidÇÔ¼ö¿Í setuidºñÆ® °ü°è[1]     park345601
07/26 1333
1543   lob remote bof[6]     park345601
07/25 1422
1542   pwntools ¸¦ ÀÌ¿ëÇÑ exploit ÄÚµå Áú¹®[3]     turttle2s
06/07 1498
1541   Á»ºñ ¹ÙÀÌ·¯½º ¹®ÀÇ °Ç[1]     kirr2
04/14 1819
1540     [re] Á»ºñ ¹ÙÀÌ·¯½º ¹®ÀÇ °Ç     ÇѽÂÀç
05/23 1380
1539   ¹é½Å¿ìȸÁú¹®µå¸³´Ï´Ù (¾Ç¿ë¸ñÀû¾Æ´Ï¿¡¿ë)[3]     kangyung0447
03/01 2018
1538   pythonÀ¸·Î ÀÎÀÚ¸¦ ³ÖÀ» ¶§[1]     turttle2s
02/23 1558
1537   GOT Overwrite[6]     turttle2s
01/31 1840
1536   RTL Áú¹® ÀÔ´Ï´Ù[4]     turttle2s
01/11 2732
1535   iptime a3004nd uart¸¦ ÅëÇÑ ½© Á¢±Ù ½Ãµµ Áú¹®µå¸³´Ï´Ù.[1]     cho6206
12/30 3971
[1] 2 [3][4][5][6][7][8][9][10]..[79]

Copyright 1999-2024 Zeroboard / skin by Hackerschool.org / Secure Patch by Hackerschool.org