Secret Network resolves network vulnerability following white hat disclosure
Cointelegraph
Published Nov 30, 2022 11:30AM ET
Updated Nov 30, 2022 01:00PM ET
On Nov. 30, Guy Zyskind, CEO of privacy smart contract blockchain Secret Network, said that developers had patched a privacy-related vulnerability and users' funds remain secure. In a document dated Nov. 29, Secret Network wrote that users or developers required no action and that all active nodes were upgraded to correct the exploit on Nov. 2.
The sequence of events, unveiled late yesterday by the Secret Network developers, began when a group of white-hat computer science researchers contacted the Secret team on Oct. 3 regarding a recently disclosed xAPIC (Advanced Programmable Interrupt Controller) architectural bug. The exploit allowed uninitialized memory reads in certain Software Guard Extension-enabled (SGX) Intel (NASDAQ:INTC) CPUs. Secret Network leverages SGX technology to provide confidential execution of smart contracts.
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Written By: Cointelegraph
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