![]() I wrote a very simple example for you 70 _main proc near CODE XREF: _main_0j from value of argc you can understand how many arguments you should pass and from values in argv you can determine what you "should" pass. text:0040108E push offset aCheckUsage "check usage"Īs you can see there is cmp, 2 it means at least we have to pass one "argument" then there is jqe (jump if greater or equal). ![]() Text:004010BD push offset aWrongPassword "wrong password !!!" So we will call program with one argument to pass this condition so we will be in loc_4010A0 and here is the code. Now as you can see we have another compare here this time using strcmp and before that we will push our str and arg_4 and here is our actual argument vector. You can really easily analysis arguments using static and dynamic analysis but there is a few notes you have to keep in your mind. Īlso there is additional note here, sometime maybe we "DO NOT" use argc/argv for getting command line arguments we can use windows API like GetCommandLine and so on too. An exploitable out of bounds write vulnerability exists in the parsing of ELF Section Headers of Hopper Disassembler 3.11.20. ![]() you have to check how arguments are received and parsed too. ![]() 7.8 - HIGH: Known Affected Configurations (CPE V2.3) Type Vendor Product Version Update Edition Language Application: Cryptic-apps: Hopper Disassembler: 3.11.20: All: All: All: Popular searches. ![]()
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