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https://github.com/base-org/webauthn-sol/blob/619f20ab0f074fef41066ee4ab24849a913263b2/src/WebAuthn.sol#L110
When verify webauth signature. In case `S value > _P256_N_DIV_2`, library will return fa…
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### Guidelines
- [X] I checked for duplicate suggestions
- [X] My suggestion intends to add or improve something
### Version
Main (Production)
### Topic
A game mechanic (e.g. a part, a feature, e…
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In general, application protocols such as Zeth will want to prevent:
1) tx malleability by observers (msg.sender + ETH signature, ciphertexts)
2) front-running (msg.sender)
3) malleability by the s…
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Are there plans on updating the ethers@3.0.15 version to use ethers@5.0.19?
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# Lines of code
# Vulnerability details
### C4 issue
ADD-02: [L-02 FighterFarm::claimFighters : Ecrecover is known to be vulnerable to signature malleability](https://github.com/code-423n4/2024-0…
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**Github username:** @erictee2802
**Twitter username:** 0xEricTee
**Submission hash (on-chain):** 0x850575d52b2daf230d814372a6c6e803f0d6687670b0592324c3c403151bcef8
**Severity:** low
**Description:*…
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**Github username:** @0xfuje
**Twitter username:** 0xfuje
**Submission hash (on-chain):** 0x45c350f639294143f07190bbce288c6f36fbac4941a74a2e52d8c19db5e88ec1
**Severity:** medium
**Description:**
## …
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- Mac doesn't have 0.9.* openssl anymore (for years, but I'm too lazy to check when this changed)
On 14 - Sonoma (= 2023 version):
```
mstenber@hana ~>uname -a
Darwin hana.local 23.6.0 Darwin Ke…
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### Affected smart contract
- https://github.com/LodestarFinance/lodestar-protocol/blob/cfca1ae275d023a02198798bbcb24b2a1f646776/contracts/Governance/Comp.sol#L152-L170
- https://github.com/Lodest…
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# Handle
shw
# Vulnerability details
## Impact
The `verifySig` function of `Gravity` calls the Solidity `ecrecover` function directly to verify the given signatures. However, the `ecrecover` EVM …