[Snyk] Upgrade @ethersproject/providers from 5.0.12 to 5.4.3

[snyk-bot]

Snyk has created this PR to upgrade @ethersproject/providers from 5.0.12 to 5.4.3.

ℹ️ Keep your dependencies up-to-date. This makes it easier to fix existing vulnerabilities and to more quickly identify and fix newly disclosed vulnerabilities when they affect your project.

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• The recommended version is 22 versions ahead of your current version.
• The recommended version was released a month ago, on 2021-07-30.

The recommended version fixes:

Severity	Issue	PriorityScore (*)	Exploit Maturity
	Regular Expression Denial of Service (ReDoS) SNYK-JS-WS-1296835	586/1000 Why? Proof of Concept exploit, Has a fix available, CVSS 5.3	Proof of Concept

(*) Note that the real score may have changed since the PR was raised.

Release notes

Package name: @ethersproject/providers

• 5.4.3 - 2021-07-30
  
  • Fixed JsonRpcProvider for pre-EIP-2930 chains. (#1766; 7274cd0)
  • Forward some missing EIP-1559 fields to call and estimateGas. (#1766; be3854e)
  • Fixed possible UnhandledPromiseException for bad ENS names. (63f8b28)
  • Prevent overriding value for non-payble constructors. (#1785; 593b488)

  ---

  Embedding UMD with SRI:

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• 5.4.2 - 2021-07-23
  
  • Fix test case for new transactions responses. (0aafca7)
  • Added matic support to INFURA and Alchemy. (#1546; 576e9b5)
  • Added string change to coalesce errors on some clients. (bc5cc2e)
  • Added wait to transactions returned by getBlockWithTransactions. (#971; 660e69d)
  • Fixed floor, ceiling and round for FixedNumber for non-default Formats. (#1749; 551cfa0)
  • Fixed null confirmations in Wallet transaction. (#1706; 0f0d0c0)
  • Fixed Etherscan string change and enabled all tests. (a1f8d18)

  ---

  Embedding UMD with SRI:

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• 5.4.1 - 2021-07-03
  
  • Added Pocket back into Homestead defaultProvider and skip certain EtherscanProvider tests affected by outage. (6e8a39e)
  • Fixed EtherscanProvider NONCE_EXPIRED matching string update. (ecae793)
  • Fixed explicit EIP-1559 keys for JsonRpcSigner. (72feee8)

  ---

  Embedding UMD with SRI:

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• 5.4.0 - 2021-06-26
  
  • Added EIP-1559 support. (#1610; 319987e, 91fff14, c5bca77, 5456c35, 7a12216, e95708e)
  • Added effectiveGasPrice to receipt. (ba6854b)
  • Fixed ENS names for JsonRpcSigner. (1e31b34)
  • Added EIP-2930 and EIP-1559 transaction tests. (7deb4c1)
  • Added ConstructorFragment to exports. (7efc36d)
  • Added error utilities to Interface. (720bde7, f053a7a)
  • merged master including transaction type 0 legacy constant. (#1610; 2a7ce0e)
  • Added type to TransactionResponse and TrnsactionReceipt. (#1687; d001901)
  • Trap CALL_EXCEPTION errors when resolving ENS entries. (#1690; 91951dc)
  • Fixed transaction serialization with explicit null type. (#1628; 8277f5a)
  • Fix issue with loading JSON ABI with internalType property. (#728; e8a0144)

  ---

  Embedding UMD with SRI:

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• 5.3.1 - 2021-06-11
  
  • Fixed replacement transaction detection for JsonRpcSigner. (#1658; ee82e86)
  • Added Matic testnet info to networks. (#1546; 376cf3c)
  • Match Solidity identifier regex. (#1657; a6e128f)

  ---

  Embedding UMD with SRI:

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• 5.3.0 - 2021-06-01
  
  • Added MinInt256 and MaxInt256 constants. (#1576; bfcd05f)
  • Version bumps for bn.js and hash.js to match elliptic and fix some build tools. (#1478; 819b1ac)
  • Removed Hangul checks in shims which crashes Android. (#1519; 4b33114)
  • Fixed ENS namehash with leading and trailing dots. (#1605; 7adcf3b)
  • Fixed broken variable in template string. (#1624, #1626; 630656e)
  • Fixed FixedNumber rounding for non-default formats. (#1629; 8681cd5)
  • Update ws dependency version to fix security. (#1633, #1634; 470551e)

  ---

  Embedding UMD with SRI:

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• 5.2.0 - 2021-05-20
  
  • More aggresively check for mempool transactions sent from JsonRpcSigner. (3316468)
  • Added initial support for detecting replacement transactions. (#1477; 987bec8, 5144acf)
  • Added convenience method for HD path derivation. (aadc5cd)
  • Added mnemonicPath option to cli. (6e08809)
  • Added some popular Ethereum-compatible chains to networks. (b6370f1)
  • Added debug event to Web3Provider. (26464c5)
  • Abstracted EtherscanProivder to more easily fascilitate other Etherscan-supported chains. (#1204, #1473; 37a9c77)
  • Added Custom Contract Errors. (#1498; 6519609, 483d67f)
  • More flexible FixedNumber input and output for strings with no decimals. (#1019, #1291, #1463; a9cdbe1)
  • Added hex support for bigint. (#1472; 4e9abfd)
  • Added support for null entries in EventFilter. (#1499; 3bb5fbf)
  • Add bigint to allowed BigNumberish types. (#1472; cadccc3)
  • Minor version bump. (8e22e02)

  ---

  Embedding UMD with SRI:

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• 5.1.2 - 2021-04-20
• 5.1.1 - 2021-04-18
• 5.1.0 - 2021-03-30
• 5.0.24 - 2021-03-08
• 5.0.23 - 2021-02-13
• 5.0.22 - 2021-02-09
• 5.0.21 - 2021-02-03
• 5.0.20 - 2021-02-01
• 5.0.19 - 2021-01-14
• 5.0.18 - 2021-01-08
• 5.0.17 - 2020-11-26
• 5.0.16 - 2020-11-24
• 5.0.15 - 2020-11-18
• 5.0.14 - 2020-10-23
• 5.0.13 - 2020-10-19
• 5.0.12 - 2020-10-08

from @ethersproject/providers GitHub release notes

Commit messages

Package name: @ethersproject/providers

• 68229ac Updated dist files.
• 7274cd0 Fixed JsonRpcProvider for pre-EIP-2930 chains (SERVER_ERROR and INVALID_ARGUMENT errors for version 5.4.1 ethers-io/ethers.js#1766).
• be3854e Forward some missing EIP-1559 fields to call and estimateGas (SERVER_ERROR and INVALID_ARGUMENT errors for version 5.4.1 ethers-io/ethers.js#1766).
• 63f8b28 Fixed possible UnhandledPromiseException for bad ENS names.
• 593b488 Prevent overriding value for non-payble constructors (Check payable of constructor ethers-io/ethers.js#1785).
• 6d1904c Updated dist files.
• 0aafca7 Fix test case for new transactions responses.
• 0d40156 Updated dist files.
• 576e9b5 Added matic support to INFURA and Alchemy (Support for matic  ethers-io/ethers.js#1546).
• bc5cc2e Added string change to coalesce errors on some clients.
• 660e69d Added wait to transactions returned by getBlockWithTransactions (TransactionResponse type is wrong for wait ethers-io/ethers.js#971).
• 551cfa0 Fixed floor, ceiling and round for FixedNumber for non-default Formats (Rounding negative FixedNumbers which are not using the default format results in an incompatible format error ethers-io/ethers.js#1749).
• 0f0d0c0 Fixed null confirmations in Wallet transaction (Confirmations undefined on response from JsonRpcProvider.sendTransaction ethers-io/ethers.js#1706).
• a1f8d18 Fixed Etherscan string change and enabled all tests.
• bde8614 updated dist files.
• 6e8a39e Added Pocket back into Homestead defaultProvider and skip certain EtherscanProvider tests affected by outage.
• ecae793 Fixed EtherscanProvider NONCE_EXPIRED matching string update.
• bac684c docs: fixd type
• 53671d0 docs: fixed typo (Fix typo ethers-io/ethers.js#1727)
• 25c8b8b docs: fixed typo (fix EIP-1193 Provider link ethers-io/ethers.js#1729)
• a0fa92c updated dist files.
• 72feee8 Fixed explicit EIP-1559 keys for JsonRpcSigner.
• 71b7547 Update dist files.
• 4970385 Fixing up testcases for non-eip-1559 ready platforms (EIP-1559 Transaction Support ethers-io/ethers.js#1610).

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