This impacts customers of Alethzero GUI shopper on Home windows. Customers of eth CLI shopper or not on the Home windows platform are unlikely to be affected however ought to take motion detailed under. Customers of Frontier command line interface geth are unaffected.
Difficulty description: Whereas setting privateness permissions on the keys listing, inadequate error dealing with could cause the important thing recordsdata to not be written; this can be widespread on the Home windows platform. As such, present variations of AlethZero and eth could embody identities for which there exists no underlying key. Ether Presale Declare performance of AlethZero could end in funds routinely being transferred to those misplaced identities.
Workaround: Customers of AlethZero model 0.9.39 and earlier ought to NOT use the “Declare Presale Pockets” operate; customers of AlethZero and eth variations 0.9.39 and earlier mustn’t try and mine or obtain funds into their addresses.
Customers of eth and AlethZero on all platforms ought to think about themselves protected as soon as they’ve confirmed that they do certainly have the underlying key. To test (along with your current setup) run:
ethkey.exe –list
You might assume that every one listed addresses do certainly have a key behind them and aren’t affected by this challenge.
Remedial motion taken by Ethereum: New hotfix launched with modifications:
Repair: Variations 0.9.40 and onwards, obtainable from circa 2015.08.07 18:30 CEST.
