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Casper Web Wallet

Type

Security review

Client

Casper

Date

2021-07

Domain

Blockchain

Effort

4 wks

Section

Wallet Reviews

Trail of Bits's security review of Casper (Jul 2021) identified 4 issues: 1 low, and 3 informational.

Findings · 4

  1. 1 Malformed data could cause the transaction parser to loop infinitely Informational
  2. 2 Use of uninitialized memory when ZEMU_LOGGING is defined Informational
  3. 3 Limited efectiveness of the transaction parser fuzz target Informational
  4. 4 Bug in divBigNumbersWithPrecision function Low

Findings extracted from the published report PDF. See the full report below for details and remediation.

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