Tally contest - Koustre's results

The community owned and operated Web3 wallet.

General Information

Platform: Code4rena

Start Date: 20/10/2021

Pot Size: $30,000 ETH

Total HM: 5

Participants: 15

Period: 3 days

Judge: 0xean

Total Solo HM: 3

Id: 44

League: ETH

Tally

Findings Distribution

Researcher Performance

Rank: 11/15

Findings: 1

Award: $240.96

🌟 Selected for report: 0

🚀 Solo Findings: 0

External Links

Code4rena Contest Page Github Contest Repository Github Findings Repository Tally

Findings Information

🌟 Selected for report: elprofesor

Also found by: JMukesh, Koustre, WatchPug, cmichel, pauliax

Labels

bug

duplicate

2 (Med Risk)

Awards

240.9613 USDC - $240.96

External Links

Link to GitHub issue

Handle

Koustre

Vulnerability details

Impact

Opcode pricing is not stable and should not be relied upon to protect against re-entrancy attacks.

Proof of Concept

Provide direct links to all referenced code in GitHub. Add screenshots, logs, or any other relevant proof that illustrates the concept.

Tools Used

Recommended Mitigation Steps

Replace all uses of transfer with other techniques to sending ether, such as sendValue

#0 - Shadowfiend
2021-11-03T21:51:16Z

Duplicate of #20.

Tally contest - Koustre's results

The community owned and operated Web3 wallet.

General Information

Findings Distribution

Researcher Performance

External Links

[M-01] Transfer function is unreliable - $240.96

Findings Information

Labels

Awards

External Links

Handle

Vulnerability details

Impact

Proof of Concept

Tools Used

Recommended Mitigation Steps

#0 - Shadowfiend2021-11-03T21:51:16Z

#0 - Shadowfiend
2021-11-03T21:51:16Z