[SECURITY] Fedora 38 Update: k3b-22.12.3-2.fc38

K3b provides a comfortable user interface to perform most CD/DVD burning tasks. While the experienced user can take influence in all steps of the burning process the beginner may find comfort in the automatic settings and the reasonable k3b defaults which allow a quick start...

Fedora: Security Advisory for k3b (FEDORA-2023-a5e10b188a)

The remote host is missing an update for the Copyright C 2023 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

cidFeeWallet can be address(0)

Lines of code Vulnerability details Impact TLDR; the cidFeeWallet can be assigned to address0, in which case fees would be burned but otherwise the system operates as expected. In the constructor for both SubprotocolRegistry and CidNFT, a wallet is assigned to which fees will be sent. This applie...

Incorrect _removeTokenEnumeration implementation of ERC1155Enumerable

Lines of code Vulnerability details Impact removeTokenFromAllTokensEnumeration can never be called, because of wrong order of if statement and idTotalSupplyid -= amount;. This leads to totalSupply do not correctly minus 1 when all token amounts for a specific tokenId get burned. Proof of Concept...

Burning a ERC1155Enumerable token doesn't remove it from the enumeration

Lines of code Vulnerability details The ERC1155Enumerable base contract used in the TimeswapV2Token and TimeswapV2LiquidityToken tokens provides a functionality to enumerate all token ids that have been minted in the contract. The logic to remove the token from the enumeration if the last token i...

value can be burned in burnLPToken but nothing withdrawn

Lines of code Vulnerability details value can be burned in burnLPToken but nothing withdrawn Summary If initial amount is not big enough, value can get truncated by division of 24 ether and therefore be 0 the redemptionValue. Therefore, this value to be withdrawn would be lost. PoC // redeem savE...

Upgraded Q -> M from #323 [1668467355303]

Judge has assessed an item in Issue 323 as M risk. The relevant finding follows: L00: beforeTokenTransfer function called with wrong params in LBToken Line 237 seems to be a copy pasta mistake from line 209 in LBToken.sol. On line 237 when burning tokens, to should be zero, and amount of from's...

In DBR.sol when burning dueTokensAccrued is not decrased

Lines of code Vulnerability details Impact When burning we should also decrease the dueTokensAccrued balance as there is no other way to decrease it, and it makes sense that repaying the DBR should reduce the token debt. Proof of Concept The dueTokensAccrued can only increase l.288, while when...

If bridge request fails users tokens are burned with no way to recover

Lines of code Vulnerability details Impact Users tokens are still burned at source chain with no way to recover them Proof of Concept try HolographOperatorInterfaceaddressthis.nonRevertingBridgeCallvalue: msg.value msg.sender, bridgeInRequestPayload /// @dev do nothing catch failedJobshash = true...

Missing input validation can lead to accidental burning of tokens

Lines of code Vulnerability details Impact Some token transfers do not check that the receiving address is not the zero address. This can lead to an unintended burning of tokens. Proof of Concept 1. Assume Alice uses a web3 frontend to interact with a DAI/USDT pool. 2. Alice wants to swap DAI for...

Users can regain gobblers they use to mint Legendary Gobbler with.

Lines of code Vulnerability details Impact Users can mint legendary gobblers without actually burning their gobblers by using the GobblersERC721.approve function to approve themselves before minting their legendary gobbler the burn mechanism, doesn't delete the getApproved approved entry for that...

TribeRedeemer has no way of getting the redeemedToken out

Lines of code Vulnerability details Impact TribeRedeemer has no way of getting the redeemedToken out! The tokens in tokensReceived will be sent in exchange for redeemedToken, but then the received redeemedToken are locked forever in the contract. There is no mechanism to take them out! If this is...

[NAZ-M2] Centralization Risk with "voter_admin" Has The Ability To mintTo/BurnFrom Any Arbitrary Amount of VOTES

Lines of code Vulnerability details Impact "voteradmin" has the ability to mint/burn any arbitrary amount of VOTES. Creating a centralization risk that allows "voteradmin" to pass or veto any proposal. Proof of Concept 1. Alice submits a proposal that benefits the users at an expense of Mallory's...

User can lose all governance power

Lines of code Vulnerability details Impact Contract is missing self delegation in case of delegateBySig function. This means if delegateBySig is called with zero address delegatee then User votes will be burned instead of setting delegatee to signatory Proof of Concept 1. User calls delegateBySig...

Upgraded Q -> M from 9 [1659036743700]

Judge has assessed an item in Issue 9 as Medium risk. The relevant finding follows: Centralized risk The operator address can mint arbitrary amount of tokens. In addition, operator can also burn tokens from third-party accounts. If the private key of the owner or minter address is compromised, th...

When setSubnodeOwner transfers ownership of sub-domain the new owner can perform actions before fuses are burned

Lines of code Vulnerability details Impact Function NameWrapper.setSubnodeOwner can be used to transfer ownership of a sub-domain to a new owner and, at the same time, burn fuses. A possible use-case could be that a domain owner wants to transfer ownership of the sub-domain but burn fuses in orde...

Illuminate PT redeeming allows for burning from other accounts

Lines of code Vulnerability details Illuminate PT burns shares from a user supplied address account instead of user's account. With such a discrepancy a malicious user can burn all other's user shares by having the necessary shares on her balance, while burning them from everyone else. Setting th...

Rounding-error can be redeemed for free

Originally part of a QA report by gzeon 59 Rounding-error can be redeemed for free If the redeemAmount is 0 but less than the value of 1 share, 0 share will be burned while the user can withdraw non-zero amount. uint256 shares = tokenToSharesredeemAmount; --- The text was updated successfully, bu...

Yield source does not correctly calculate share conversions

Lines of code Vulnerability details The aTokens’ value is pegged to the value of the corresponding supplied asset at a 1:1 ratio and can be safely stored, transferred or traded. All yield collected by the aTokens' reserves are distributed to aToken holders directly by continuously increasing thei...

Index mint and burn calls can be front run

Lines of code Vulnerability details Impact Both in the mint and burn cases all the user supplied / due to a user assets can be stolen by an attacker, who detects correspondingly asset transfer calls / Index token transfer call and front runs Index contract's mint / burn call with own address as a...