DSiWare VulnList

This lists DSiWare that might have vulnerabilities, like strcpy or sprintf from savedata. If you know of DSiWare that has English-only string(high-scores, player name, high-scores that use username from system settings, etc) input, mention it on IRC EFNet #dsidev. Or contact yellowstar 6 at gmail dot com. Before you contact anyone about your dsiware, please make sure your dsiware is _not_ listed on this page anywhere.

DSiWare savedata is extracted and modified with these tools: https://github.com/neimod/dsi

For these lists status "None" means code reversing engineering for the DSiWare wasn't started. Status "Started" means code reversing engineering for that DSiWare was started. Status "Done" means code reverse engineering was finished.

DSiWare that can be crashed

This section was removed due to the quick removal of Sudoku after Sudokuhax release.

DSiWare with incomplete analysis

Name	Input type(s)	Status	Description
Advanced Circuits	Profile names	Started	Save slots are obfuscated, the algorithm is understood for all but the first save slot. The checksum calculation is unknown.

DSiWare with finished analysis

Name	Input type(s)	Description
5 in 1 Solitaire	Profile names	Game didn't crash with a long profile string.
Arcade Hoops Basketball	High-Scores, names via settings	Has ASCII high-scores with null terminated strings, no string bugs.
Bookworm	High-scores and word list	Has ASCII null-terminated high-score list names and null-terminated word list strings. ( No crash, just nice very high scores, and very long words displayed. )
Dark Void Zero	High-Scores	No limit on length of drawn record names, no vuln with high-scores. Although this game can be crashed it isn't exploitable.
Dracula	No manual input	Savedata contains ASCII high-scores from DSi username, and ASCII perks/powerups. High-scores doesn't have string bugs.
Escapee Go	None	Has high-scores without names, scores are ASCII null-terminated strings. Managed to semi-crash this, but system reset still worked so this probably isn't exploitable.
Paul's Shooting Adventure	High-Scores	Records are entered when you complete the game, names are ASCII strings null-terminated. Not exploitable.
Primrose	High-scores	Has English-only high-scores and a trivial checksum, not exploitable.
Rayman	Player name	No overflow, with a long string the game only displays one extra character.

DSiWare that probably don't have vulnerabilities

Name	Input type(s)	Description
24/7 Solitaire	None	No high-scores or string input.
Absolute Reversi	None	No strings in savedata.
Aquia: Art Style Series	None	No strings
Brain Age Express: Arts & Letters	None	No strings in savedata.
Brain Age Express: Math	None	No strings in savedata.
Dictionary 6 in 1	None	No strings in savedata.
Dr. Mario Express	None	No strings
FIZZ	High-scores	Savedata contains ASCII high-scores, but all the high-scores are contained in the same string without a null terminator. A vuln is unlikely.
Gene Labs	None	Small savedata with no strings.
Paper Airplane Chase	None	The size of both files in the savedata are only 8 bytes, no strings.
PiCOPiCT: Art Style series	None	No strings.
Pyoro	None	16-byte savedata no strings.
Photo Clock	None	Small savedata, no strings at all.
Photo Dojo	Handwritten character name via stylus	Savedata only contains .jpg files and some tiny "save"/"info" files.
Tetris Party Live	None	Zero text input.
WarioWare: Snapped	None	No high-scores or string input.

DSiWare that were already obtained for analysis

Do not contact us about the DSiWare in this list, we already have them.

Name	Text format
Flipnote Studio	UCS-2
Mario Vs. Donkey Kong: Minis March Again	UCS-2