#!/usr/bin python3

###############################################################################################################
# [Title]: linuxprivchecker.py -- a Linux Privilege Escalation Check Script
# [Author]: Mike Czumak (T_v3rn1x) -- @SecuritySift
# -------------------------------------------------------------------------------------------------------------
# [Details]:
# This script is intended to be executed locally on a Linux box to enumerate basic system info and
# search for common privilege escalation vectors such as world writable files, misconfigurations, clear-text
# passwords and applicable exploits.
# -------------------------------------------------------------------------------------------------------------
# [Warning]:
# This script comes as-is with no promise of functionality or accuracy.  I have no plans to maintain updates,
# I did not write it to be efficient and in some cases you may find the functions may not produce the desired
# results.  For example, the function that links packages to running processes is based on keywords and will
# not always be accurate.  Also, the exploit list included in this function will need to be updated over time.
# Feel free to change or improve it any way you see fit.
# -------------------------------------------------------------------------------------------------------------
# [Modification, Distribution, and Attribution]:
# You are free to modify and/or distribute this script as you wish.  I only ask that you maintain original
# author attribution and not attempt to sell it or incorporate it into any commercial offering (as if it's
# worth anything anyway :)
###############################################################################################################

# conditional import for older versions of python not compatible with subprocess
try:
    import subprocess as sub
    compatmode = 0  # newer version of python, no need for compatibility mode
except ImportError:
    import os  # older version of python, need to use os instead
    compatmode = 1

# title / formatting
bigline = "================================================================================================="
smlline = "-------------------------------------------------------------------------------------------------"

print(bigline)
print("LINUX PRIVILEGE ESCALATION CHECKER")
print(bigline)
print()

# loop through dictionary, execute the commands, store the results, return updated dict


def execCmd(cmdDict):
    for item in cmdDict:
        cmd = cmdDict[item]["cmd"]
        if compatmode == 0:  # newer version of python, use preferred subprocess
            out, error = sub.Popen(
                [cmd], stdout=sub.PIPE, stderr=sub.PIPE, shell=True).communicate()
            out = f"{out.decode('utf-8')}"
            results = out.split('\n')
        else:  # older version of python, use os.popen
            echo_stdout = os.popen(cmd, 'r')
            results = echo_stdout.read().split('\n')
        cmdDict[item]["results"] = results
    return cmdDict

# print(results for each previously executed command, no return value)


def printResults(cmdDict):
    for item in cmdDict:
        msg = cmdDict[item]["msg"]
        results = cmdDict[item]["results"]
        print(f"[+] {msg}")
        for result in results:
            if result.strip() != "":
                print(f"    {result.strip()}")
        print()
    return


def writeResults(msg, results):
    f = open("privcheckout.txt", "a")
    f.write("[+] " + str(len(results)-1) + " " + msg)
    for result in results:
        if result.strip() != "":
            f.write("    " + result.strip())
    f.close()
    return


# Basic system info
print("[*] GETTING BASIC SYSTEM INFO...\n")

results = []

sysInfo = {"OS": {"cmd": "cat /etc/issue", "msg": "Operating System", "results": results},
           "KERNEL": {"cmd": "cat /proc/version", "msg": "Kernel", "results": results},
           "HOSTNAME": {"cmd": "hostname", "msg": "Hostname", "results": results}
           }

sysInfo = execCmd(sysInfo)
printResults(sysInfo)

# Networking Info

print("[*] GETTING NETWORKING INFO...\n")

netInfo = {"NETINFO": {"cmd": "/sbin/ifconfig -a", "msg": "Interfaces", "results": results},
           "ROUTE": {"cmd": "route", "msg": "Route", "results": results},
           "NETSTAT": {"cmd": "netstat -antup | grep -v 'TIME_WAIT'", "msg": "Netstat", "results": results}
           }

netInfo = execCmd(netInfo)
printResults(netInfo)

# File System Info
print("[*] GETTING FILESYSTEM INFO...\n")

driveInfo = {"MOUNT": {"cmd": "mount", "msg": "Mount results", "results": results},
             "FSTAB": {"cmd": "cat /etc/fstab 2>/dev/null", "msg": "fstab entries", "results": results}
             }

driveInfo = execCmd(driveInfo)
printResults(driveInfo)

# Scheduled Cron Jobs
cronInfo = {"CRON": {"cmd": "ls -la /etc/cron* 2>/dev/null", "msg": "Scheduled cron jobs", "results": results},
            "CRONW": {"cmd": "ls -aRl /etc/cron* 2>/dev/null | awk '$1 ~ /w.$/' 2>/dev/null", "msg": "Writable cron dirs", "results": results}
            }

cronInfo = execCmd(cronInfo)
printResults(cronInfo)

# User Info
print("\n[*] ENUMERATING USER AND ENVIRONMENTAL INFO...\n")

userInfo = {"WHOAMI": {"cmd": "whoami", "msg": "Current User", "results": results},
            "ID": {"cmd": "id", "msg": "Current User ID", "results": results},
            "ALLUSERS": {"cmd": "cat /etc/passwd", "msg": "All users", "results": results},
            "SUPUSERS": {"cmd": "grep -v -E '^#' /etc/passwd | awk -F: '$3 == 0{print $1}'", "msg": "Super Users Found:", "results": results},
            "HISTORY": {"cmd": "ls -la ~/.*_history; ls -la /root/.*_history 2>/dev/null", "msg": "Root and current user history (depends on privs)", "results": results},
            "ENV": {"cmd": "env 2>/dev/null | grep -v 'LS_COLORS'", "msg": "Environment", "results": results},
            "SUDOERS": {"cmd": "cat /etc/sudoers 2>/dev/null | grep -v '#' 2>/dev/null", "msg": "Sudoers (privileged)", "results": results},
            "LOGGEDIN": {"cmd": "w 2>/dev/null", "msg": "Logged in User Activity", "results": results}
            }

userInfo = execCmd(userInfo)
printResults(userInfo)

if "root" in userInfo["ID"]["results"][0]:
    print("[!] ARE YOU SURE YOU'RE NOT ROOT ALREADY?\n")

# File/Directory Privs
print("[*] ENUMERATING FILE AND DIRECTORY PERMISSIONS/CONTENTS...\n")

fdPerms = {"WWDIRSROOT": {"cmd": "find / \( -wholename '/home/homedir*' -prune \) -o \( -type d -perm -0002 \) -exec ls -ld '{}' ';' 2>/dev/null | grep root", "msg": "World Writeable Directories for User/Group 'Root'", "results": results},
           "WWDIRS": {"cmd": "find / \( -wholename '/home/homedir*' -prune \) -o \( -type d -perm -0002 \) -exec ls -ld '{}' ';' 2>/dev/null | grep -v root", "msg": "World Writeable Directories for Users other than Root", "results": results},
           "WWFILES": {"cmd": "find / \( -wholename '/home/homedir/*' -prune -o -wholename '/proc/*' -prune \) -o \( -type f -perm -0002 \) -exec ls -l '{}' ';' 2>/dev/null", "msg": "World Writable Files", "results": results},
           "SUID": {"cmd": "find / \( -perm -2000 -o -perm -4000 \) -exec ls -ld {} \; 2>/dev/null", "msg": "SUID/SGID Files and Directories", "results": results},
           "ROOTHOME": {"cmd": "ls -ahlR /root 2>/dev/null", "msg": "Checking if root's home folder is accessible", "results": results}
           }

fdPerms = execCmd(fdPerms)
printResults(fdPerms)

pwdFiles = {"LOGPWDS": {"cmd": "find /var/log -name '*.log' 2>/dev/null | xargs -l10 egrep 'pwd|password' 2>/dev/null", "msg": "Logs containing keyword 'password'", "results": results},
            "CONFPWDS": {"cmd": "find /etc -name '*.c*' 2>/dev/null | xargs -l10 egrep 'pwd|password' 2>/dev/null", "msg": "Config files containing keyword 'password'", "results": results},
            "SHADOW": {"cmd": "cat /etc/shadow 2>/dev/null", "msg": "Shadow File (Privileged)", "results": results}
            }

pwdFiles = execCmd(pwdFiles)
printResults(pwdFiles)

# Processes and Applications
print("[*] ENUMERATING PROCESSES AND APPLICATIONS...\n")

if "debian" in sysInfo["KERNEL"]["results"][0] or "ubuntu" in sysInfo["KERNEL"]["results"][0]:
    getPkgs = "dpkg -l | awk '{$1=$4=\"\"; print($0}'"  # debian)
else:
    getPkgs = "rpm -qa | sort -u"  # RH/other

getAppProc = {"PROCS": {"cmd": "ps aux | awk '{print($1,$2,$9,$10,$11)}'", "msg": "Current processes", "results": results},
              "PKGS": {"cmd": getPkgs, "msg": "Installed Packages", "results": results}
              }

getAppProc = execCmd(getAppProc)
printResults(getAppProc)  # comment to reduce output

otherApps = {"SUDO": {"cmd": "sudo -V | grep version 2>/dev/null", "msg": "Sudo Version (Check out http://www.exploit-db.com/search/?action=search&filter_page=1&filter_description=sudo)", "results": results},
             "APACHE": {"cmd": "apache2 -v; apache2ctl -M; httpd -v; apachectl -l 2>/dev/null", "msg": "Apache Version and Modules", "results": results},
             "APACHECONF": {"cmd": "cat /etc/apache2/apache2.conf 2>/dev/null", "msg": "Apache Config File", "results": results}
             }

otherApps = execCmd(otherApps)
printResults(otherApps)

print("[*] IDENTIFYING PROCESSES AND PACKAGES RUNNING AS ROOT OR OTHER SUPERUSER...\n")

# find the package information for the processes currently running
# under root or another super user

procs = getAppProc["PROCS"]["results"]
pkgs = getAppProc["PKGS"]["results"]
supusers = userInfo["SUPUSERS"]["results"]
procdict = {}  # dictionary to hold the processes running as super users

for proc in procs:  # loop through each process
    relatedpkgs = []  # list to hold the packages related to a process
    try:
        for user in supusers:  # loop through the known super users
            if (user != "") and (user in proc):  # if the process is being run by a super user
                procname = proc.split(" ")[4]  # grab the process name
            if "/" in procname:
                splitname = procname.split("/")
                procname = splitname[len(splitname)-1]
                for pkg in pkgs:  # loop through the packages
                    if not len(procname) < 3:  # name too short to get reliable package results
                        if procname in pkg:
                            if procname in procdict:
                                # if already in the dict, grab its pkg list
                                relatedpkgs = procdict[proc]
                            if pkg not in relatedpkgs:
                                relatedpkgs.append(pkg)  # add pkg to the list
                # add any found related packages to the process dictionary entry
                procdict[proc] = relatedpkgs
    except:
        pass

for key in procdict:
    print("    " + key)  # print the process name)
    try:
        # only print(the rest if related packages were found)
        if not procdict[key][0] == "":
            print("        Possible Related Packages: ")
            for entry in procdict[key]:
                print("            " + entry)  # print each related package)
    except:
        pass

# EXPLOIT ENUMERATION

# First discover the avaialable tools
print()
print("[*] ENUMERATING INSTALLED LANGUAGES/TOOLS FOR SPLOIT BUILDING...\n")

devTools = {"TOOLS": {"cmd": "which awk perl python ruby gcc cc vi vim nmap find netcat nc wget tftp ftp 2>/dev/null",
                      "msg": "Installed Tools", "results": results}}
devTools = execCmd(devTools)
printResults(devTools)

print("[+] Related Shell Escape Sequences...\n")
escapeCmd = {"vi": [":!bash", ":set shell=/bin/bash:shell"], "awk": ["awk 'BEGIN {system(\"/bin/bash\")}'"], "perl": [
    "perl -e 'exec \"/bin/bash\";'"], "find": ["find / -exec /usr/bin/awk 'BEGIN {system(\"/bin/bash\")}' \\;"], "nmap": ["--interactive"]}
for cmd in escapeCmd:
    for result in devTools["TOOLS"]["results"]:
        if cmd in result:
            for item in escapeCmd[cmd]:
                print("    " + cmd + "-->\t" + item)
print()
print("[*] FINDING RELEVENT PRIVILEGE ESCALATION EXPLOITS...\n")

# Now check for relevant exploits (note: this list should be updated over time; source: Exploit-DB)
# sploit format = sploit name : {minversion, maxversion, exploitdb#, language, {keywords for applicability}} -- current keywords are 'kernel', 'proc', 'pkg' (unused), and 'os'
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"}},
           "< 2.4.20 Module Loader Local Root Exploit": {"minver": "0", "maxver": "2.4.20", "exploitdb": "12", "lang": "c", "keywords": {"loc": ["kernel"], "val": "kernel"}},
           "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"}},
           "<= 2.4.22 (do_brk) Local Root Exploit (working)": {"minver": "0", "maxver": "2.4.22", "exploitdb": "131", "lang": "c", "keywords": {"loc": ["kernel"], "val": "kernel"}},
           "2.4.x mremap() bound checking Root Exploit": {"minver": "2.4", "maxver": "2.4.99", "exploitdb": "145", "lang": "c", "keywords": {"loc": ["kernel"], "val": "kernel"}},
           "<= 2.4.29-rc2 uselib() Privilege Elevation": {"minver": "0", "maxver": "2.4.29", "exploitdb": "744", "lang": "c", "keywords": {"loc": ["kernel"], "val": "kernel"}},
           "2.4 uselib() Privilege Elevation Exploit": {"minver": "2.4", "maxver": "2.4", "exploitdb": "778", "lang": "c", "keywords": {"loc": ["kernel"], "val": "kernel"}},
           "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"}},
           "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"}},
           "<= 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"}},
           "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"}},
           "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"}},
           "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"}},
           "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"}},
           "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"}},
           "<= 2.6.17.4 (proc) Local Root Exploit": {"minver": "0", "maxver": "2.6.17.4", "exploitdb": "2013", "lang": "c", "keywords": {"loc": ["kernel"], "val": "kernel"}},
           "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"}},
           "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"}},
           "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"}},
           "< 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"}},
           "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"}},
           "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"}},
           "Debian OpenSSL Predictable PRNG Bruteforce SSH Exploit": {"minver": "0", "maxver": "99", "exploitdb": "5720", "lang": "python", "keywords": {"loc": ["os"], "val": "debian"}},
           "Linux Kernel < 2.6.22 ftruncate()/open() Local Exploit": {"minver": "0", "maxver": "2.6.22", "exploitdb": "6851", "lang": "c", "keywords": {"loc": ["kernel"], "val": "kernel"}},
           "< 2.6.29 exit_notify() Local Privilege Escalation Exploit": {"minver": "0", "maxver": "2.6.29", "exploitdb": "8369", "lang": "c", "keywords": {"loc": ["kernel"], "val": "kernel"}},
           "2.6 UDEV Local Privilege Escalation Exploit": {"minver": "2.6", "maxver": "2.6.99", "exploitdb": "8478", "lang": "c", "keywords": {"loc": ["proc", "pkg"], "val": "udev"}},
           "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"}},
           "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"}},
           "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"}},
           "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"}},
           "Test Kernel Local Root Exploit 0day": {"minver": "2.6.18", "maxver": "2.6.30", "exploitdb": "9191", "lang": "c", "keywords": {"loc": ["kernel"], "val": "kernel"}},
           "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"}},
           "2.x sock_sendpage() Local Ring0 Root Exploit": {"minver": "2", "maxver": "2.99", "exploitdb": "9435", "lang": "c", "keywords": {"loc": ["kernel"], "val": "kernel"}},
           "2.x sock_sendpage() Local Root Exploit 2": {"minver": "2", "maxver": "2.99", "exploitdb": "9436", "lang": "c", "keywords": {"loc": ["kernel"], "val": "kernel"}},
           "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"}},
           "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"}},
           "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"}},
           "< 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"}},
           "< 2.6.19 udp_sendmsg Local Root Exploit": {"minver": "0", "maxver": "2.6.19", "exploitdb": "9575", "lang": "c", "keywords": {"loc": ["kernel"], "val": "kernel"}},
           "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"}},
           "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"}},
           "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"}},
           "'pipe.c' Local Privilege Escalation Vulnerability": {"minver": "2.4.1", "maxver": "2.6.32", "exploitdb": "10018", "lang": "sh", "keywords": {"loc": ["kernel"], "val": "kernel"}},
           "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"}},
           "Apache Spamassassin Milter Plugin Remote Root Command Execution": {"minver": "0", "maxver": "99", "exploitdb": "11662", "lang": "sh", "keywords": {"loc": ["proc"], "val": "spamass-milter"}},
           "<= 2.6.34-rc3 ReiserFS xattr Privilege Escalation": {"minver": "0", "maxver": "2.6.34", "exploitdb": "12130", "lang": "python", "keywords": {"loc": ["mnt"], "val": "reiser"}},
           "Ubuntu PAM MOTD local root": {"minver": "7", "maxver": "10.04", "exploitdb": "14339", "lang": "sh", "keywords": {"loc": ["os"], "val": "ubuntu"}},
           "< 2.6.36-rc1 CAN BCM Privilege Escalation Exploit": {"minver": "0", "maxver": "2.6.36", "exploitdb": "14814", "lang": "c", "keywords": {"loc": ["kernel"], "val": "kernel"}},
           "Kernel ia32syscall Emulation Privilege Escalation": {"minver": "0", "maxver": "99", "exploitdb": "15023", "lang": "c", "keywords": {"loc": ["kernel"], "val": "kernel"}},
           "Linux RDS Protocol Local Privilege Escalation": {"minver": "0", "maxver": "2.6.36", "exploitdb": "15285", "lang": "c", "keywords": {"loc": ["kernel"], "val": "kernel"}},
           "<= 2.6.37 Local Privilege Escalation": {"minver": "0", "maxver": "2.6.37", "exploitdb": "15704", "lang": "c", "keywords": {"loc": ["kernel"], "val": "kernel"}},
           "< 2.6.37-rc2 ACPI custom_method Privilege Escalation": {"minver": "0", "maxver": "2.6.37", "exploitdb": "15774", "lang": "c", "keywords": {"loc": ["kernel"], "val": "kernel"}},
           "CAP_SYS_ADMIN to root Exploit": {"minver": "0", "maxver": "99", "exploitdb": "15916", "lang": "c", "keywords": {"loc": ["kernel"], "val": "kernel"}},
           "CAP_SYS_ADMIN to Root Exploit 2 (32 and 64-bit)": {"minver": "0", "maxver": "99", "exploitdb": "15944", "lang": "c", "keywords": {"loc": ["kernel"], "val": "kernel"}},
           "< 2.6.36.2 Econet Privilege Escalation Exploit": {"minver": "0", "maxver": "2.6.36.2", "exploitdb": "17787", "lang": "c", "keywords": {"loc": ["kernel"], "val": "kernel"}},
           "Sendpage Local Privilege Escalation": {"minver": "0", "maxver": "99", "exploitdb": "19933", "lang": "ruby", "keywords": {"loc": ["kernel"], "val": "kernel"}},
           "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"}},
           "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"}},
           "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"}},
           "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"}},
           "open-time Capability file_ns_capable() - Privilege Escalation Vulnerability": {"minver": "0", "maxver": "99", "exploitdb": "25307", "lang": "c", "keywords": {"loc": ["kernel"], "val": "kernel"}},
           "open-time Capability file_ns_capable() Privilege Escalation": {"minver": "0", "maxver": "99", "exploitdb": "25450", "lang": "c", "keywords": {"loc": ["kernel"], "val": "kernel"}},
           }

# variable declaration
os = sysInfo["OS"]["results"][0]
version = sysInfo["KERNEL"]["results"][0].split(" ")[2].split("-")[0]
langs = devTools["TOOLS"]["results"]
procs = getAppProc["PROCS"]["results"]
kernel = str(sysInfo["KERNEL"]["results"][0])
mount = driveInfo["MOUNT"]["results"]
# pkgs = getAppProc["PKGS"]["results"] # currently not using packages for sploit appicability but my in future


# lists to hold ranked, applicable sploits
# note: this is a best-effort, basic ranking designed to help in prioritizing priv escalation exploit checks
# all applicable exploits should be checked and this function could probably use some improvement
avgprob = []
highprob = []

for sploit in sploits:
    lang = 0  # use to rank applicability of sploits
    keyword = sploits[sploit]["keywords"]["val"]
    sploitout = sploit + " || " + "http://www.exploit-db.com/exploits/" + \
        sploits[sploit]["exploitdb"] + " || " + \
        "Language=" + sploits[sploit]["lang"]
    # first check for kernell applicability
    if (version >= sploits[sploit]["minver"]) and (version <= sploits[sploit]["maxver"]):
        # next check language applicability
        if (sploits[sploit]["lang"] == "c") and (("gcc" in str(langs)) or ("cc" in str(langs))):
            lang = 1  # language found, increase applicability score
        elif sploits[sploit]["lang"] == "sh":
            lang = 1  # language found, increase applicability score
        elif (sploits[sploit]["lang"] in str(langs)):
            lang = 1  # language found, increase applicability score
        if lang == 0:
            sploitout = sploitout + "**"  # added mark if language not detected on system
        # next check keyword matches to determine if some sploits have a higher probability of success
        for loc in sploits[sploit]["keywords"]["loc"]:
            if loc == "proc":
                for proc in procs:
                    if keyword in proc:
                        # if sploit is associated with a running process consider it a higher probability/applicability
                        highprob.append(sploitout)
                        break
                        break
            elif loc == "os":
                if (keyword in os) or (keyword in kernel):
                    # if sploit is specifically applicable to this OS consider it a higher probability/applicability
                    highprob.append(sploitout)
                    break
            elif loc == "mnt":
                if keyword in mount:
                    # if sploit is specifically applicable to a mounted file system consider it a higher probability/applicability
                    highprob.append(sploitout)
                    break
            else:
                # otherwise, consider average probability/applicability based only on kernel version
                avgprob.append(sploitout)

print("    Note: Exploits relying on a compile/scripting language not detected on this system are marked with a '**' but should still be tested!")
print()

print("    The following exploits are ranked higher in probability of success because this script detected a related running process, OS, or mounted file system")
for exploit in highprob:
    print("    - " + exploit)
print()

print("    The following exploits are applicable to this kernel version and should be investigated as well")
for exploit in avgprob:
    print("    - " + exploit)

print()
print("Finished")
print(bigline)