CVE-2022-29053

A missing cryptographic steps vulnerability CWE-325 in the functions that encrypt the keytab files in FortiOS version 7.2.0, 7.0.0 through 7.0.5 and below 7.0.0 may allow an attacker in possession of the encrypted file to decipher it...

CVE-2022-29053

Summary (CVE-2022-29053) FortiOS contains a cryptographic-steps flaw in the encryption of keytab files. The issue affects FortiOS versions 7.2.0, 7.0.0 through 7.0.5, and below 7.0.0, where a missing cryptographic step could let an attacker with the encrypted file decipher its contents. The avail...

CVE-2022-29053

A missing cryptographic steps vulnerability CWE-325 in the functions that encrypt the keytab files in FortiOS version 7.2.0, 7.0.0 through 7.0.5 and below 7.0.0 may allow an attacker in possession of the encrypted file to decipher it...

Flaws over keytab encryption scheme

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CVE-2022-29053: Undefined Security Weakness

A missing cryptographic steps vulnerability CWE-325 in the functions that encrypt the keytab files in FortiOS version 7.2.0, 7.0.0 through 7.0.5 and below 7.0.0 may allow an attacker in possession of the encrypted file to decipher it...

Possibility of unfair voting

Lines of code Vulnerability details Impact The proposal could never get the THRESHOLD Proof of Concept On VoterRegistration.sol: 1- the voteradmin could mint issueVotesTo unlimited tokens to address0 or any address On Governance.sol: 2- this will effect to the totalSupply so no one can execute...

Div by 0 can block functions such as updateMovingAverage

Lines of code Vulnerability details Prevent div by 0 Impact On several locations in the code precautions are taken not to divide by 0, because this will revert the code. However on some locations this isn’t done. All this reverts can be caused by state variables assigned to 0 or with length 0, th...

Non-standard/Malicious token transfers may cause loans not to be paid.

Lines of code Vulnerability details Impact Non-standard token transfers may cause loans not to be paid. Proof of Concept The TRSRY.sol has repayLoan function for the users to repay their loan as per the ERC20 token. The function is as below; function repayLoanERC20 token, uint256 amount external...

possibility of front-run on swap()

Lines of code Vulnerability details Impact The user swapper could lose all their money Proof of Concept 1- the user invokes swap with tokenIn == ohm 2- on this line MINTR.burnOhmaddressthis, amountIn; this user send their money to the TRSRY.sol 3- keeper invoke beat to update the price 4- here...

Moving average precision is lost

Lines of code Vulnerability details Now the precision is lost in moving average calculations as the difference is calculated separately and added each time, while it typically can be small enough to lose precision in the division involved. For example, 10000 moves of 990 size, numObservations =...

Checked range.low.market and range.high.market can be deliver wrong return

Lines of code Vulnerability details Impact Deactived checked can be deliver wrong return Proof of Concept When auctioneer was live, so range.low.market and range.high.market was checked is back above the cushion and if the price is below the wall the only way was used && since if the case was the...

Anyone can call queue() and execute() which can cause a leak of value

Lines of code Vulnerability details Impact The functions queue and execute don't include any access restrictions, which means they can be called by anyone at anytime. File: contracts/governance/NounsDAOLogicV2.sol function queueuint256 proposalId external File:...

Wrong assumption of block time might cause wrong value of votingDelay, votingPeriod

Lines of code Vulnerability details Impact In NounsDAOLogic, there are some constants in the system are estimated with an assumption that block time is 15 second. These constants are used to check value of votingPeriod and votingDelay. Actually, the merge is near and after the merge blocks come...

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...

check if the refundGas() is successful or not

Lines of code Vulnerability details The user can lose their refundAmount in the transaction field Recommended Mitigation Steps Add check bool refundSent, = msg.sender.call value: refundAmount ''; requirerefundSent, "Transfer failed."; --- The text was updated successfully, but these errors were...

users could not queue a proposal of state succeeded

Lines of code Vulnerability details Impact When a user tries to invoke queue to queue a successful proposal the transaction will fail, the same thing with execute. so there is no execution even if the queued proposal is passed the eta This error effect also: -Emitting ProposalCreated event on...

Multiple storage slot collisions between versions - due to different order in declaration

Lines of code Vulnerability details Impact If we list the sequence of how variables receive slots, we will see the failure to follow "append-only" principle. Many variable added "in-between" V2 version can read/write wrong slots. Proof of Concept Here is the table/list of variable, built taking...

How to export logs using App Layering 2204 or higher

Walk-through the new export logs steps...

Malicious Package

Overview rmesse-utils is a malicious package. The package's name is based on existing repositories, namespaces, or components used by popular companies in an effort to trick employees into downloading it, also known as 'dependency confusion'. Therefore, you're only vulnerable if this package was...

Multiplication performed after division can truncate the results

Lines of code Vulnerability details Multiplication performed after division can truncate the results Impact Solidity could truncate the results, performing multiplication before division will prevent rounding/truncation in solidity math. Details This can affect variables such as slopes, interests...